The many patterns of abnormal behavior that cause diagnostic confusion include one originally described by the Austrian psychiatrist, Hans Asperger (1944, 1968, 1979). The name he chose for this pattern was 'autistic psychopathy' using the latter word in the technical sense of an abnormality of personality. This has led to misunderstanding because of the popular tendency to equate psychopathy with sociopathic behavior. For this reason, the neutral term Aspergers is to be preferred and will be used here.
Not long before Asperger' s original paper on this subject appeared in 1944, Kanner (1943) published his first account of the disorder he called early infantile autism. The two conditions are, in many ways, similar, and the argument still continues as to whether they are varieties of the same underlying abnormality or are separate entities.
Whereas Kanner's work is widely known internationally, Aspergers contribution is considerably less familiar outside the German literature. The only published discussions of the subject in English known to the present author are by Van Krevelen (1971), Isaev & Kagan (1974), Mnukbin & Isaev (1975) (translation from Russian), Wing (1976), Chick et al (1979), Wolff & Barlow (1979) and Wolff & Chick (1980). In addition, a book by Bosch in which autism and Aspergers are compared, originally appearing in German in 1962, has been translated into English (Bosch, 1962). A paper given by Asperger in Switzerland in 1977 has appeared in an English version (Asperger, 1979). Robinson & Vitale (1954) and Adams (1973) gave clinical descriptions of kids with behavior resembling Aspergers, but without referring to this diagnosis.
In the present paper the disorder will be described, illustrated with case histories, and the differential diagnosis and classification discussed. The account is based on Aspergers descriptions and on 34 cases, ranging in age from 5 to 35 years, personally examined and diagnosed by the author. Of these, 19 had the history and clinical picture of the disorder in more or less typical form and 15 showed many of the features at the time they were seen, though they did not all have the characteristic early history (see below). Six of those in the series were identified as a result of an epidemiological study of early childhood psychoses in the Camberwell area of south-east London (Wing & Gould, 1979). The rest were referred to the author for diagnosis - 11 by their moms and dads, through the family doctor, two by head educators and 15 by other psychiatrists.
The following general description includes all the most typical features. But, as with any psychiatric disorder identifiable only from a pattern of observable behavior, there are difficulties in determining which are essential for diagnosis. Variations occur from person to person and it is rare to find, in any one case, all the details listed below.
The clinical picture—
Illustrative case histories based on those of kids and grown-ups seen by the present author are to be found in the Appendix. Throughout the paper, the numbers in parentheses refer to these histories.
Aspergers description of the disorder:
Asperger noted that the disorder was very much more common in males than in females. He believed that it was never recognized in infancy and usually not before the third year of life or later. The following description is based on Aspergers accounts.
The youngster usually begins to speak at the age expected in normal kids, whereas walking may be delayed. A full command of grammar is sooner or later acquired, but there may be difficulty in using pronouns correctly, with the substitution of the second or third for the first person forms (No. 1). The content of speech is abnormal, tending to be pedantic and often consisting of lengthy disquisitions on favorite subjects (No.2). Sometimes a word or phrase is repeated over and over again in a stereotyped fashion. The youngster or adult may invent some words. Subtle verbal jokes are not understood, though simple verbal humor may be appreciated.
Non-verbal aspects of communication are also affected. There may be little facial expression except with strong emotions such as anger or misery. Vocal intonation tends to be monotonous and droning, or exaggerated. Gestures are limited, or else large and clumsy and inappropriate for the accompanying speech (No. 2). Comprehension of other individual’s expressions and gestures is poor and the person with Aspergers may misinterpret or ignore such non-verbal signs. At times he may earnestly gaze into another person's face, searching for the meaning that eludes him.
Perhaps the most obvious characteristic is impairment of two-way social interaction. This is not due primarily to a desire to withdraw from social contact. The problem arises from a lack of ability to understand and use the rules governing social behavior. These rules are unwritten and unstated, complex, constantly changing, and affect speech, gesture, posture, movement, eye contact, choice of clothing, proximity to others, and many other aspects of behavior. The degree of skill in this area varies among normal individuals, but those with Aspergers are outside the normal range. Their social behavior is naive and peculiar. They may be aware of their difficulties and even strive to overcome them, but in inappropriate ways and with signal lack of success. They do not have the intuitive knowledge of how to adapt their approaches and responses to fit in with the needs and personalities of others. Some are over-sensitive to criticism and suspicious of other individuals. A small minority have a history of rather bizarre antisocial acts, perhaps because of their lack of empathy. This was true of four of the present series, one of whom injured another boy in the course of his experiments on the properties of chemicals.
Relations with the opposite sex provide a good example of the more general social ineptitude. A young man with Aspergers observes that most of his contemporaries have girl friends and eventually marry and have kids. He wishes to be normal in this respect, but has no idea how to indicate his interest and attract a partner in a socially acceptable fashion. He may ask other individuals for a list of rules for talking to females, or try to find the secret in books (No. 1). If he has a strong sex drive he may approach and touch or kiss a stranger, or someone much older or younger than himself, and, as a consequence, find himself in trouble with the police; or he may solve the problem by becoming solitary and withdrawn.
Repetitive activities and resistance to change:
Kids with Aspergers often enjoy spinning objects and watching them until the movement ceases, to a far greater extent than normal. They tend to become intensely attached to particular possessions and are very unhappy when away from familiar places.
Gross motor movements are clumsy and ill-coordinated. Posture and gait appear odd (No.1). Most individuals with Aspergers (90% of the 34 cases mentioned above) are poor at games involving motor skills, and sometimes the executive problems affect the ability to write or to draw. Stereotyped movements of the body and limbs are also mentioned by Asperger.
Skills and interest:
Those with the disorder in most typical form have certain skills as well as impairments. They have excellent rote memories and become intensely interested in one or two subjects, such as astronomy, geology, the history of the steam train, the genealogy of royalty, bus time-tables, prehistoric monsters, or the characters in a television serial, to the exclusion of all else. They absorb every available fact concerning their chosen field and talk about it at length, whether or not the listener is interested, but have little grasp of the meaning of the facts they learn. They may also excel at board games needing a good rote memory, such as chess (No.2), and some have musical ability. Seventy-six per cent of the present author's series had special interests of this kind. However, some have specific learning problems, affecting arithmetical skills, reading, or, as mentioned above, writing.
Experiences at school:
This combination of school and communication impairments, and certain special skills gives an impression of marked eccentricity. The kids may be mercilessly bullied at school, becoming, in consequence, anxious and afraid (Nos. I and 2). Those who are more fortunate in the schools they attend may be accepted as eccentric 'professors', and respected for their unusual abilities (No.4). Asperger describes them as unsatisfactory students because they follow their own interests regardless of the teacher's instructions and the activities of the rest of the class (Nos. 3 and 4). Many eventually become aware that they are different from other individuals, especially as they approach adolescence, and, in consequence, become over-sensitive to criticism. They give the impression of fragile vulnerability and a pathetic youngsterishness, which some find infinitely touching and others merely exasperating.
Modifications of Aspergers account:
The present author has noted a number of additional items in the developmental history, not recorded by Asperger, which can sometimes be elicited by appropriate questioning of the moms and dads. During the first year of life there may have been a lack of the normal interest and pleasure in human company that should be present from birth. Babbling may have been limited in quantity and quality. The youngster may not have drawn attention to things going on around him in order to share the interest with other individuals. He may not have brought his toys to show to his moms and dads or visitors when he began to walk. In general, there is a lack of the intense urge to communicate in babble, gesture, movement, smiles, laughter and eventually speech that characterizes the normal baby and toddler (No.3).
Imaginative pretend play does not occur at all in some of those with the disorder, and in those who do have pretend play it is confined to one or two themes, enacted without variation, over and over again. These may be quite elaborate, but are pursued repetitively and do not involve other kids unless the latter are willing to follow exactly the same pattern. It sometimes happens that the themes seen in this pseudo-pretend play continue as preoccupations in adult life, and form the main focus of an imaginary world (see the case history of Richard L. in Bosch, 1962).
There are also two points on which the present author would disagree with Aspergers observations. First, he states that speech develops before walking, and refers to 'an especially intimate relationship with language' and 'highly sophisticated linguistic skills'. Van Krevelen (1971) emphasized this as a point of differentiation from Kanner's early childhood autism, in which, usually, walking develops normally, or even earlier than average, whereas the onset of speech is markedly delayed or never occurs. However, slightly less than half of the present author's more typical cases of Aspergers were walking at the usual age, but were slow to talk. Half talked normally but were slow to walk, and one both walked and talked at the expected times. Despite the eventual good use of grammar and a large vocabulary, careful observation over a long enough period of time discloses that the content of speech is impoverished and much of it is copied inappropriately from other individuals or books (No.3). The language used gives the impression of being learned by rote. The meanings of long and obscure words may be known, but not those of words used every day (No.5). The peculiarities of non-verbal aspects of speech have already been mentioned.
Secondly, Asperger described individuals with his disorder as capable of originality and creativity in their chosen field. It would be more true to say that their thought processes are confined to a narrow, pedantic, literal, but logical, chain of reasoning. The unusual quality of their approach arises from the tendency to select, as the starting point for the logical chain, some aspect of a subject that would be unlikely to occur to a normal person who has absorbed the attitudes current in his culture. Usually the result is inappropriate, but once in a while it gives new insight into a problem. Asperger also believed that individuals with his disorder were of high intelligence, but he did not quote the results of standardized intellectual tests to support this. As will be seen from the case histories in the Appendix, the special abilities are based mainly on rote memory, while comprehension of the underlying meaning is poor. Those with the disorder are conspicuously lacking in common sense.
It must be pointed out that the individuals described by the present author all had problems of adjustment or superimposed psychiatric illnesses severe enough to necessitate referral to a psychiatric clinic. Nine had left school or further education. Of these, three were employed, three had lost their jobs, and three had not obtained work. The author is also acquainted, through their moms and dads who are members of The National Society for Autistic Kids, with a few young grown-ups reported to have some or all of the features of Aspergers, and who are using their special skills successfully in open employment. It would be inappropriate to give precise numbers or to include these in the series, because the author does not have access to case histories or assessment. For this reason, the series described here is probably biased towards those with more severe handicaps.
Course and prognosis—
The published clinical descriptions are of kids and young grown-ups. No studies of the course and prognosis in later life are available.
Asperger emphasized the stability of the clinical picture throughout childhood, adolescence and at least into early adult life, apart from the increase in skills brought about by maturation. The major characteristics appear to be impervious to the effects of environment and education. He considered the social prognosis to be generally good, meaning that most developed far enough to be able to use their special skills to obtain employment. He also observed that some who had especially high levels of ability in the area of their special interests were able to follow careers in, for example, science and mathematics.
As Bosch (1962) pointed out, it is possible to find individuals with all the features characteristic of Aspergers other than normal or high intelligence. This applied to 20% of the series described here. If these are accepted as belonging to the same diagnostic category, then Aspergers rather hopeful view of the prognosis has to be modified to take such cases into account (see the case history of J.G., Appendix No.5).
The prognosis is also affected by the occurrence of superimposed psychiatric illnesses. Clinically diagnosable anxiety and varying degrees of depression may be found, especially in late adolescence or early adult life, which seem to be related to a painful awareness of handicap and difference from other individuals (Nos. 2 and 3). Wolff & Chick (1980), in a follow-up study of 22 individuals with Aspergers, reported one who appeared to have a typical schizophrenic illness and another in whom this diagnosis was made, but less convincingly. Five of the 22 had attempted suicide by the time of early adult life.
The present author's series included 18 who were aged 16 and over at the time they were seen. Of these, four had an affective illness; four had become increasingly odd and withdrawn, probably with underlying depression; 1 had a psychosis with delusion and hallucinations that could not be classified; I had had an episode of catatonic stupor; one had bizarre behavior and an unconfirmed diagnosis of schizophrenia; and two had bizarre behavior, but no diagnosable psychiatric illness. Two of the foregoing had attempted suicide and one had talked of doing so. These two were referred because of their problems in coping with the demands of adult life.
Though it appears that the risk of psychiatric illness in Aspergers is high, it is difficult to draw firm conclusions because of the nature of the samples that were studied. The 13 individuals mentioned above, before they were seen by the present author, had been referred to adult services because of superimposed psychiatric conditions, so the series was highly biased. Wolff's cases were somewhat less selective since they were referred as kids and followed up into adult life, but, even so, they were clinic and not population based. Asperger (1944) noted that only one of his 200 cases developed schizophrenia. The true prevalence of psychiatric illnesses can be calculated only from an epidemiological study, including individuals with the disorder not referred to psychiatric services.
Even in the absence of recognizable psychiatric disorder, adolescence may be a difficult time. The development of partial insight and increasing sexual awareness can cause much unhappiness (No. I) and may lead to socially unacceptable behavior. Peculiarities which may be ignored in a small youngster become very obvious in a young adult.
The degree of adjustment eventually achieved appears to be related to the level and variety of skills available and also to the temperament of the individual concerned. Good self-care, a special ability that can be used in paid employment, and a placid nature are needed if a person with Aspergers is to become socially independent.
Aetiology and pathology—
Asperger (1944) considered his disorder to be genetically transmitted. He reported that the characteristics tended to occur in the families, especially the fathers of those with the disorder. Van Krevelen (1971) stated that, in many cases, the antecedents for generations back had been highly intellectual. In the present author's series, 55% had fathers who were in professional or managerial occupations, but the personalities of the moms and dads were not studied systematically. In many cases, the mother alone was seen. The purpose of the interview was to discuss the problems of the youngster, not to investigate the moms and dads. Including only those concerning whom some tentative conclusions could be drawn (from clinical impressions or evidence from other sources), it appeared that 5 out of 16 fathers and 2 out of 24 mothers had, to a marked degree, behavior resembling that found in Aspergers. No features of the clinical picture appeared to be associated with higher or lower social class, level of education of the moms and dads, or their personalities.
It is difficult to interpret the findings on social class, since the cases referred to clinics having a special interest in such problems are a selected group, with a strong bias towards higher social class and intellectual occupations in the moms and dads. Schopler et al (1979) and Wing (1980) noted a similar bias in the fathers of classically autistic kids referred to clinics, which was not reflected in less selected groups with the same diagnosis. The findings concerning the moms and dads' personalities have to be treated with caution because of the way they were obtained and the lack of any comparison group.
The disorder can be found in kids and grown-ups with history of pre-, pen- or post-natal conditions, such as anoxia at birth, which might have caused cerebral damage. This was true of nearly half of those seen by the present author (Nos. 3 and 4). Mnukhin & Isaev (1975) considered that the behavior pattern was due to organic deficiency of brain function.
Emotional causes or abnormal youngster-rearing methods have been suggested, especially where the moms and dads or siblings show similar peculiarities to the patient, but there is no evidence to support such theories.
Detailed epidemiological studies, based on total populations, are needed in order to establish which, if any, of these aetiological factors are relevant.
No specific organic pathology has been identified. No particular abnormalities of face or body have been reported. In childhood the physical appearance is usually, but by no means always, normal. In adolescence and adult life, the inappropriate gait, posture and facial expression produce an impression of oddness.
In general, on psychological assessment, tests requiring good rote memory are performed well, but deficits are shown with those depending on abstract concepts, or sequencing in time. Visuo-spatial abilities vary and the scores on testing may be markedly lower than those for expressive speech (No.4). The results of psychological testing will be described in more detail elsewhere.
As already mentioned, no detailed, large-scale epidemiological studies have been carried out, so that the exact prevalence of Aspergers is unknown. A major difficulty in designing such a study would be the establishment of criteria for distinguishing the disorder from other similar conditions, as will be discussed later.
Wing & Gould (1979) carried out a study in which all the mentally and physically handicapped kids aged under 15 in one area of London were screened in order to identify cases of early childhood psychosis and severe mental retardation. In this study, two kids (0.6 per 10,000 aged under 15) showed most of the characteristics of Aspergers, though they were in the mildly retarded range on intelligence tests, and 4 (1.1 per 10,000) could have been diagnosed as autistic in early life, but came to resemble Aspergers later. There were a total of 35,000 kids aged under 15 in the area.
Wing & Gould did not use methods designed to identify mild cases of Aspergers, so that any kids who were attending normal school and had not come to the attention of the educational, social or medical services would not have been discovered. The prevalence rate for the typical disorder given above is almost certainly an underestimate.
The disorder appears to be considerably more common in males than in females. Asperger originally believed it to be confined to males, though he modified this view later (personal communication). Wolff & Barlow (1979) mentioned that the clinical picture could be seen in females. In their series the male:female ratio was 9:1. In the present author's series there were 15 males and 4 females with the disorder in fairly typical form, and 13 males and 2 females who had many of the features. The females tended to appear superficially more sociable than the males, but closer observation showed that they had the same problems of two-way social interaction.
As with any condition identifiable only from a pattern of abnormal behavior, each element of which can occur in varying degrees of severity, it is possible to find individuals on the borderlines of Aspergers in whom diagnosis is particularly difficult. Whereas the typical case can be recognized with ease by those with experience in the field, in practice it is found that the disorder shades into eccentric normality, and into certain other clinical pictures. Until more is known of the underlying pathology, it must be accepted that no precise cut-off points can be defined. The diagnosis has to be based on the full developmental history and presenting clinical picture, and not on the presence or absence of any individual item.
Normal variant of personality:
All the features that characterize Aspergers can be found in varying degrees in the normal population. Individuals differ in their levels of skill in social interaction and in their ability to read nonverbal social cues. There is an equally wide distribution in motor skills. Many who are capable and independent as grown-ups have special interests that they pursue with marked enthusiasm. Collecting objects such as stamps, old glass bottles, or railway engine numbers are socially accepted hobbies. Asperger (1979) pointed out that the capacity to withdraw into an inner world of one's own special interests is available in a greater or lesser measure to all human beings. He emphasized that this ability has to be present to marked extent in those who are creative artists or scientists. The difference between someone with Aspergers and the normal person who has a complex inner world is that the latter does take part appropriately in two-way social interaction at times, while the former does not. Also, the normal person, however elaborate his inner world, is influenced by his social experiences, whereas the person with Aspergers seems cut off from the effects of outside contacts.
A number of normal grown-ups have outstandingly good rote memories and even retain eidetic imagery into adult life. Pedantic speech and a tendency to take things literally can also be found in normal individuals.
It is possible that some individuals could be classified as suffering from Aspergers because they are at the extreme end of the normal continuum on all these features. In others, one particular aspect may be so marked that it affects the whole of their functioning. The man described by Luria (1965), whose visual memories of objects and events were so vivid and so permanent that they interfered with his comprehension of their significance, seemed to have behaved not unlike someone with Aspergers. Unfortunately, Luria did not give enough details to allow a diagnosis to be made.
Even though Aspergers does appear to merge into the normal continuum, there are many cases in whom the problems are so marked that the suggestion of a distinct pathology seems a more plausible explanation than a variant of normality.
The lack of empathy, single-mindedness, odd communication, social isolation and over-sensitivity of individuals with Aspergers are features that are also included in the definitions of schizoid personality (see review by Wolff & Chick, 1980). Kretschmer (1925) outlined some case histories of so-called schizoid grown-ups, one or two of which were strongly reminiscent of this condition, although he did not provide sufficient detail to ensure the diagnosis. For example, one young man had no friends at school, was odd and awkward in social interaction, always had difficulty with speech, never took part in rough games, was oversensitive, and very unhappy when away from home. He thought out fantastic technical inventions and, together with his sister, invented a detailed imaginary world.
There is no question that Aspergers can be regarded as a form of schizoid personality. The question is whether this grouping is of any value. This will be discussed below in the section on classification.
Grown-ups with Aspergers may be diagnosed as suffering from schizophrenia. The differential diagnosis of schizophrenia has been discussed elsewhere (J.K.Wing, 1978). The main difficulty arises from the fact that schizophrenia has been defined loosely by some and strictly by other workers.
If a loose definition of schizophrenia is accepted, based only on characteristics such as social withdrawal and speech disorder, then a case could perhaps be made for including Aspergers in this group. As with schizoid personality, the question is whether doing so has any advantages. Poverty of social interaction and abnormalities of speech can have many different causes, so the diagnosis of chronic or simple schizophrenia tends to cover a variety of conditions having little in common with each other.
Careful observation of speech in Aspergers discloses differences from thought blocking and the 'knight's move' in thought described by Bleuler (1911). In Aspergers, speech may be slow, and there may be irrelevant or tangential replies to questions, but these problems are due partly to a tendency to become stuck in well-worn conversational grooves rather than to produce new ideas. Utterances are always logical, even if they are unrelated to the question, or originated from an unusual point of view. Thus one young man, when asked a general knowledge question about organized charities, said 'They do things for unfortunate individuals. They provide wheelchairs, stilts and round shoes for individuals with no feet'. There is a marked contrast between the vague woolliness of schizophrenic thought and the concrete, pedantic approach found in Aspergers.
The term schizophrenia can be used more strictly. It can be confined to those who have, currently or in the past, shown the florid first-rank symptoms described by Schneider (1971). In this case, the differentiation of Aspergers rests on accurate definition of the clinical phenomena. Unless they have a superimposed schizophrenic illness, individuals with Aspergers do not experience thought echo, thought substitution or insertion, thought broadcast, voices commenting on their actions, voices talking to each other, or feelings that external forces are exerting control over their will, emotions or behavior. The young man, L.P. (Appendix No. 2), when asked if he had such experiences, gave the matter long and careful thought and then said, 'I believe such things to be impossible'.
During clinical examination it is necessary to be aware that comprehension of abstract or unfamiliar concepts is impaired in Aspergers. Those with the more severe form of the handicap may have a habit of answering 'yes' to any question they do not understand, this being the quickest way to cut short the conversation. Some may also pick up and repeat phrases used by other individuals, including other patients in a hospital ward, making diagnosis even more difficult.
Other psychotic disorders:
The tendency found in individuals with Aspergers to sensitivity and over-generalization of the fact that they are criticized and made fun of may, if present in marked form, be mistaken for a paranoid psychosis. Those who are pre-occupied with abstract theories or their own imaginary world may be said to have delusions or hallucinations. One boy, for example, was convinced that Batman would arrive one day and take him away as his assistant. No rational argument could persuade him otherwise. This type of belief could be called a delusion, but is probably better termed an 'over-valued idea'. It does not have any specific diagnostic significance, since such intensely held ideas can be found in different psychiatric states.
Severe social withdrawal, echopraxia and odd postures may be noted. These may become more marked at times, and then they could be regarded as catatonic phenomena. Such catatonic symptoms can be associated with various conditions (including encephalitis) and, on their own, should not be considered as indicative of schizophrenia.
Repetitive interests and activities are part of Aspergers, but the awareness of their illogicality and the resistance to their performance characteristic of the classic case of obsessional neurosis are not found in the former It would be of interest to investigate the relationship between Aspergers, obsessional personality, obsessional illness, and post-encephalitic obsessional conditions.
The quietness, social withdrawal, and lack of facial expression in Aspergers might suggest a depressive illness. Shyness and distress when away from familiar surroundings could make an anxiety state a possible diagnosis, or excited talking about a rather fantastic grandiose, imaginary world might bring to mind hypomania. However, the full clinical picture and the early developmental history should clarify the diagnosis.
More difficult problems occur when affective illnesses are superimposed on Aspergers. Then a double diagnosis has to be made on the history and present state.
Early childhood autism:
Asperger acknowledged that there were many similarities between his disorder and Kanner's early infantile autism. Nevertheless, he considered they were different because he regarded autism as a psychotic process, and his own disorder as a stable personality trait. Since neither psychotic process nor personality trait has been defined empirically, little more can be said about whether they can be distinguished from each other.
Van Krevelen (1971) and Wolff & Barlow (1979) agreed with Asperger that his disorder should be differentiated from autism. They differ in their accounts of the distinguishing features and the impression gained from their papers is that, although there are some differences, the disorders are more alike than unalike. The variations could be explained on the basis of the severity of the impairments, though the authors quoted above would not agree with this hypothesis. Thus the autistic youngster, at least when young, is aloof and indifferent to others, whereas the youngster with Aspergers is passive or makes inappropriate one-sided approaches. The former is mute or has delayed and abnormal speech, whereas the latter learns to speak with good grammar and vocabulary (though he may, when young, reverse pronouns), but the content of his speech is inappropriate for the social context and he has problems with understanding complex meanings. Non-verbal communication is severely impaired in both conditions. In autism, in the early years, there may be no use of gesture to communicate.
In Aspergers there tends to be inappropriate use of gesture to accompany speech. In both conditions, monotonous or peculiar vocal intonation is characteristic. The autistic youngster develops stereotyped, repetitive routines involving objects or individuals (for example, arranging toys and household objects in specific abstract patterns, or insisting that everyone in a room should cross the right leg over the left), whereas the person with Aspergers becomes immersed in mathematical abstractions, or amassing facts on his special interests. Abnormal responses to sensory input - including indifference, distress and fascination - are characteristic of early childhood autism and form the basis of the theories of perceptual inconstancy put forward by Ornitz & Ritvo (1968) and of over-selectivity of attention suggested by Lovaas et al (1971). These features are associated with greater severity of handicap, and lower mental age. They are not described as typical of Aspergers, and they are rarely seen in older autistic individuals with intelligence quotients in the normal range.
The one area in which this type of comparison does not seem to apply is in motor development. Typically, autistic kids tend to be good at climbing and balancing when young. Those with Aspergers, on the other hand, are notably il1-co-ordinated in posture, gait and gestures. Even this may not be a particularly useful point of differentiation, since kids who have typical autism when young tend to become clumsy in movement and much less attractive and graceful in appearance by the time of adolescence (see DeMyer, 1976, 1979 for a discussion of motor skills in autism and autistic-like conditions).
Bosch (1962) considered that Aspergers and autism were variants of the same condition. This author pointed out that, although Asperger and Van Krevelen (1971) listed features in the early history which they thought distinguished the two conditions, in practice these did not cluster into two groups often enough to justify the differentiation. The youngster in Appendix No. 6 illustrates this problem (see also Everard 1980).
Asperger regarded the disorder he described as a disorder of personality that could be distinguished from other types of personality abnormalities although he recognized the similarities to early childhood autism. Wolff & Barlow (1979) argued that it should be classified under the heading of schizoid personality. In support of this view, Wolff & Chick (1980) reviewed the literature in which schizoid characteristics are described. As discussed above, the disorder can be placed in this group, and further work in this field would be of interest, but, at the moment, classification under this heading has no useful practical implications. Although Wolff & Chick have listed five features, operationally defined, that they regard as core characteristics of schizoid personality, this term, as generally used, is so vague and ill-defined a concept that it covers a wide range of clinical pictures in addition to Aspergers. The aim should be not to enlarge, but to separate sub-groups from the broad category and thus to increase diagnostic precision.
Furthermore, the word schizoid was originally chosen to underline the relationship of the abnormal personality to schizophrenia. The latter can occur in a person with Aspergers, but, as already discussed, there is no firm evidence of a special link between Aspergers and schizophrenia, strictly defined. To incorporate such an untested assumption into the name of the condition must give rise to confusion.
The reasons for personality variations are so obscure that classifying Aspergers under this heading does not lead to any testable hypotheses concerning cause, clinical phenomena, pathology or management. A more limited, but more productive, view of the problem is to consider it as a consequence of impairment of certain aspects of cognitive and social development.
As mentioned above, Wing & Gould (1979) carried out an epidemiological study of all mentally or physically handicapped kids in one area of London, in an attempt to identify all those with autism or autistic-like conditions, whatever their level of intelligence. The results confirmed the following hypothesis. Certain problems affecting early youngster development tend to cluster together: namely, absence or impairment of two-way social interaction; absence or impairment of comprehension and use of language, non-verbal as well as verbal; and absence or impairment of true, flexible imaginative activities, with the substitution of a narrow range of repetitive, stereotyped pursuits. Each aspect of this triad can occur in varying degrees of severity, and in association with any level of intelligence as measured on standardized tests.
When all kids with this cluster of impairments were examined, it was found that a very few resembled the description given by Asperger and some had typical Kanner's autism. A number could, tentatively, be classified as having disorders described by authors such as De Sanctis (1906, 1908), Earl (1934), Heller (see Hulse, 1954) and Mahler (1952), although the definitions given by these writers were not precise enough for easy identification. The remainder had features of more than one of these so-called disorders and under the general, but unsatisfactory, heading of early childhood psychosis. The justification for regarding them as related is that all the conditions in which the triad of language and social impairments occurs, whatever the level of severity, are accompanied by similar problems affecting social and intellectual skills. Furthermore, individuals with the triad of symptoms all require the same kind of structured, organized educational approach, although the aims and achievements of education will vary from minimal self-care up to a university degree, depending on the skills available to the person concerned.
This hypothesis does not suggest that there is a common gross aetiology. This is certainly not the case, since many different genetic or pre-, peri- or post-natal causes can lead to the same overt clinical picture (Wing & Gould, 1979). It is more likely that all the conditions in which the triad occurs have in common impairment of certain aspects of brain function that are presumably necessary for adequate social interaction, verbal and non-verbal communication and imaginative development. It is possible that these are all facets of one underlying in-built capacity - that is, the ability actively to seek out and make sense of experience (Ricks & Wing, 1975). Included in this would be the innate ability to recognize other human beings as distinct from the rest of the environment and of special importance. If this basic skill were diminished or absent, the effects on development would be profound, as is the case in all early childhood psychoses.
The full range of clinical material can be sub-divided in many different ways, depending on the purpose of the exercise, but no aetiological classification is possible as yet. Sub-grouping on factors such as level of intelligence (Bartak & Rutter, 1976) or on degree of impairment of social interaction (DeMyer, 1976; Wing & Gould, 1979) has more useful practical implications for education and management than any based on the eponymous disorders mentioned above.
In the light of this finding, is there any justification for identifying Aspergers as a separate entity? Until the aetiologies of such conditions are known, the term is helpful when explaining the problems of kids and grown-ups who have autistic features, but who talk grammatically and who are not socially aloof Such individuals are perplexing to moms and dads, educators and work supervisors, who often cannot believe in a diagnosis of autism, which they equate with muteness and total social withdrawal. The use of a diagnostic term and reference to Aspergers clinical descriptions help to convince the individuals concerned that there is a real problem involving subtle, but important, intellectual impairments, and needing careful management and education.
Finally, the relationship to schizophrenia of Aspergers, autism and similar impairments can be reconsidered. Although they are dissimilar in family history, childhood development and clinical pictures, both groups of conditions affect language, social interaction and imaginative activities. The time of onset and the nature of the disturbances are different, but there are similarities in the eventual chronic defect states that either may produce. It is not surprising that autism and schizophrenia have, in the past, been confused. Progress has been made in separating them and it is important to continue to improve precision in diagnosis, despite the many difficulties met in clinical practice.
Management and education—
There is no known treatment that has any effect on the basic impairments underlying Aspergers, but handicaps can be diminished by appropriate management and education.
Both kids and grown-ups with Aspergers, like all those with the triad of language and social impairments, respond best when there is a regular, organized routine. It is important for moms and dads and educators to recognize the subtle difficulties in comprehension of abstract language, so that they can communicate with the youngster in ways he can understand. The repetitive speech and motor habits cannot be extinguished, but, with time and patience, they can be modified to make them more useful and socially acceptable. Techniques of behavior modification as used with autistic kids can possibly be helpful if applied with sensitivity. However, Asperger (1979) expressed considerable reservations about using these methods with kids with his disorder who are bright enough to be aware of and, as Asperger put it, 'to value their freedom'.
Education is of particular importance because it may help to develop special interests and general competence sufficiently to allow independence in adult life. The teacher has to find a compromise between, on the one hand, letting the youngster follow his own bent completely, and, on the other, insisting that he conform. She also has to ensure that he is not teased and bullied by the rest of the class. There is no type of school that is particularly suitable for those with Aspergers. Some have performed well in schools for normal kids, while others have managed better in schools for various kinds of handicaps. Educational progress depends on the severity of the youngster's impairments, but also on the understanding and skill of the teacher.
Most individuals with Aspergers who settle in open employment have jobs with a regular routine. They also have sympathetic employers and workmates who are willing to tolerate eccentricities. In many instances, work has been found by moms and dads who persevere in approaching employers, despite all the difficulties.
Finding appropriate living accommodation also presents problems. Living with moms and dads is the easiest solution, but cannot last forever. Hostels or lodgings with a helpful landlady are the most usual answer. Tactful supervision may be needed to ensure that rooms are kept clean and tidy and clothes are changed regularly.
Superimposed psychiatric illnesses, if they occur, should be treated appropriately. Emotional distress in adolescents and young grown-ups due to partial insight may be reduced to some extent by counseling from someone who has a full understanding of the disorder. Such counseling consists mainly of explanation, reassurance and discussion of fears and worries. The counselor has to adopt a simple and concrete approach in order to stay within the limits of the client's understanding. Psychoanalysis, which depends upon the interpretation of complex symbolic associations, is not useful in this condition.
Moms and dads, in their youngster's early years, are usually confused and distressed by his strange behavior. They need a detailed explanation of the nature of his problems if they are to understand and accept that he is handicapped.
As mentioned above, the following case histories are those of individuals who have been referred to psychiatric services. The high achievers mentioned by Asperger (1944) are not represented.
This is a typical example of the disorder.
Mr K.N. first presented as a psychiatric out-patient when he was aged 28, complaining of nervousness and shyness.
As a baby he was always placid and smiling and rarely cried. He used to lie in his pram for hours, laughing at the leaves on the trees. His mother remembered he did not point things out for her to look at, in contrast to his sister. He continued to be quiet and contented as a toddler. If other kids took his toys he did not protest. Walking was somewhat delayed and he was slow in acquiring self-care skills, though not enough for his moms and dads to worry.
He began to talk around one year of age. He had several words at this time, but, after seeing and hearing a car crash which startled him, he stopped talking and did not begin again until he was three years old. His moms and dads thought his understanding of speech was normal. K. developed good grammar, though he referred to himself in the third person till 4-5 years old. He has never been communicative. Even as an adult he gives information only if questioned and then replies as briefly as possible. His facial expression and gestures are limited, and his voice is monotonous.
As a youngster he was attached to his mother, he never made any friends, and he was much teased at school. He remains a shy and socially isolated person though he would like to be able to make social contacts.
K. had no stereotyped movements, but has always been ill-coordinated and very poor at games. He does not swing his arms when he walks. He attended a private school and did well in subjects needing a good rote memory, such as history and Latin, but fell behind at the stage when comprehension of abstract ideas became necessary. He was in the army for a short time, but was not allowed to take part in marches and parades because of his clumsiness and inability to do the right thing at the right time. He was discharged because of these peculiarities.
K. did not object to changes imposed by others, but he was, and still is, orderly in his own daily routines and in arranging his own possessions.
From early in his life he liked toy buses, cars and trains. He amassed a large collection and would notice at once if a single item were missing. He would also make models with constructional kits. He played with such toys, on his own, for as long as he was allowed to continue. He had no other pretend play and never joined in with other kids. The interest in means of transport has remained with him. In his spare time he reads factual books on the subject, watches cars and trains and goes on trips to see trains with fellow train-enthusiasts. He has no interest in fiction or any other type of non-fiction.
K. has been employed for many years in routine clerical work. He enjoys his job and his hobby, but is very sad and anxious because he is aware of his own social ineptness and would like to have friends and to marry. He writes many letters to advice columns in magazines, hoping for help with these problems. His concern over what he terms his 'shyness' finally made him ask for help from a psychiatrist.
The WAIS gave K. an IQ in the dull normal range, with similar verbal and non-verbal scores. He was particularly poor at sub-tests needing comprehension of a sequence of events.
The second case history is also typical, but complicated by severe depression with onset in early adult life.
Mr L.P. was admitted to a psychiatric hospital at age 24 because of a suicide attempt. He was born four weeks premature and had feeding problems in the first week or two. He was an easy, placid, rather unresponsive baby who rarely cried. He acquired motor and self-care skills, but his moms and dads later realized that he passed these milestones more slowly than his sister, though they did not worry at the time. His father had a vague premonition that there was something odd about L. but not enough to seek advice.
He did not begin to speak until he was three years old, but this was attributed to the fact that the family was bilingual. However, by the time he went to school he was speaking in long, involved, pedantic sentences that sounded as if they had come from books. He tended to interpret words in odd ways. For example, when hearing someone described as 'independent' he thought this meant they always jumped in at the deep end of the swimming pool. He still takes jokes very seriously. He used to ask the same questions over and over again, regardless of the answers he was given. He did not initiate or join in conversations except by repetitive questioning.
L. remained placid and obedient throughout his childhood. He rarely initiated any activity, but waited to be told what to do. As a small youngster he used to rock himself when unoccupied. He had no imaginative play. He went to normal school, but did not join in with the other kids and had no friends until he was about 14 years old. Then he did begin to mention one or two companions and referred to them as friends, but has lost touch since.
He was bullied at school and remembers it as an unhappy time.
L. has always been concerned that his possessions should be orderly and that the daily routine should be followed exactly.
He is poor at games needing gross motor skills and at tasks requiring hand-eye co-ordination. His posture and gait are markedly odd. His face has a faintly bewildered expression that rarely changes. He uses large, jerky, inappropriate gestures to accompany speech. The odd impression he conveys is exacerbated by his old-fashioned choice of clothing.
L.' s memory is excellent and this enabled him to pass exams in subjects that can be learnt by rote. He is a very good chess player and enjoys taking part in matches. He can read well and enjoys books on physics and chemistry, concerning which he has memorized a large number of facts. He is particularly interested in time. He wears two watches, one set at Greenwich Mean Time and one at local time, even when these are the same.
His major problem is his social ineptitude. He will, for example, go on talking about his special subjects despite the most obvious signs of boredom in his audience. He makes inappropriate, often quite irrelevant, remarks in company and appears gauche and youngsterish. He is painfully aware of his deficiencies, but is unable to acquire the skills necessary for social interaction. Nevertheless, he is kind and gentle and, if he realizes someone is ill or unhappy, he will be most sympathetic and do his best to help.
Since leaving school he has been employed as a filing clerk, and lives in a hostel.
L.'s moms and dads did not seek psychiatric help when he was a youngster, but he has been in contact with psychiatric services since reaching adolescence. On the first occasion he had become agitated because of worries about sex. On the second, he was anxious and losing sleep because of a minor change in his routine at work. On the third he was admitted as an in-patient following attempted suicide, once again precipitated by the possibility of re-organization in the office where he works. He tried to drown himself, but failed because he is a good swimmer. He then tried to strangle himself, without success. Commenting on this he said 'The trouble is I am not a very practical person'. At admission he was disheveled in appearance, deeply distressed and sad. His speech was painfully slow with long pauses between phrases. Its content was coherent, although, in his replies to questions, L. tended to add information that was correct, and related to the subject in hand, but not relevant in the context. For example, when asked about relations with his father L. said 'My father and I get on well. He is a man who likes gardening'.
L. blamed himself for all his problems, describing himself as an unpleasant person, whom no one could like and who could not manage his own life. He said he had heard individuals saying things about him such as 'L. is stupid', 'L. is a bad person', 'L. is a chemistry fanatic'. Careful questioning and subsequent observation showed that these were misinterpretations of overheard conversations and never occurred when L. was alone. For the first two admissions, the referring agency diagnosed an anxiety state, and for the third, schizophrenia. The final diagnosis was Aspergers complicated by anxiety and depression (not schizophrenia).
L. scored in the average range on the WAIS, his verbal being rather higher than his performance score, mainly because of his large vocabulary.
The third case history is that of a boy where abnormality was recognized from infancy.
B.H. is aged 10. He was delivered by forceps and had difficulty with breathing and cyanosis after birth, remaining in special care for two weeks. He was a large, placid baby, who would lie without moving for long periods. He was not eager to use gestures, to clap or to wave goodbye. His mother was worried about him from the beginning, partly because of the difficult birth and partly because of his behavior.
His moms and dads were certain that he replied 'Yes' appropriately to questions at 11 months. At around 14 months he began to speak in a fluent, but incomprehensible 'language' of his own.
He made no effort to crawl, but one day, aged 17 months, he stood up and walked. He learnt to crawl after this.
He retained his own language until aged three years, when he started to copy clearly words he heard, and then went on to develop understandable speech. His comprehension of language has always lagged behind his expression. By the age of four he could read. His moms and dads said they did not teach him - he presumably learnt from the television. At the age of five he had a reading age of nine years, but his comprehension was poor.
In his early years, B. remained quiet and passive, showing little emotion of any kind. He seemed to prefer a regular routine, but did not react at all to changes. He was not demanding and gave no trouble.
B. did not develop imaginative pretend play at the usual age. At the age of about six years he became fascinated with means of transport, read all about them and learned all the technical terms. He enacts actions involving cars, airplanes and so on, but never with other kids.
He appears clumsy and ill-coordinated, has problems with buttons and laces, and is afraid of climbing.
B. attends a special school. When first admitted he ignored the other kids and carried on with his usual preoccupations. He appeared astounded when the teacher indicated that he should obey her instructions and follow the rest of the class. Gradually he began to fit in and to make active social approaches, though in a naive and inappropriate fashion. He has difficulty in following the rules of any game.
He speaks in a pedantic style, in an accent quite unlike that of his local environment. For example, he referred to a hole in his sock as 'a temporary loss of knitting'. Many of his phrases are, like this one, inappropriately adapted quotations from television or books.
B. is now aware of and sensitive to other individual’s criticism, but appears unable to learn the rules of social interaction.
When tested at age seven, he had a word recognition age of 12 years, scored at his age level on performance tasks, but was well below this on tests needing recall and comprehension of language.
In the following example of the disorder, the diagnosis is complicated by a history of illness and psychological stress in early life, and by visual impairment.
Miss F.G. is aged 26. Pregnancy and delivery were normal, but F. had a series of illnesses and operations, including a subdural hemorrhage of unknown aetiology and correction of strabismus before the age of three years. She has poor eyesight and has to peer very closely to see, but can read, write and type.
F. talked fluently at an early age, and had a large vocabulary. Her moms and dads thought she was developing normally until the operation on her eyes at 2 1/2 years. Following this she was socially withdrawn for several months. No detailed description could be obtained, but her mother was quite certain that there was a marked change in behavior. Despite the problems of social interaction, F.'s speech remained clear, with good vocabulary and grammar. She always had a remarkable memory for anything she had heard or read, including any statistical information. F. gradually became more friendly and, by about three years of age, she was making social approaches to her moms and dads and others in the family. However, she did not interact much with other kids. She copied her mother's activities a little, but did not develop normal pretend play or social play.
Her main interests as a young youngster were drawing and, later on, reading. She also collected costume dolls, which she arranged in rows that must not be disturbed.
F. went to a normal comprehensive school. She loved history and geography, and would memories facts in these subjects with ease, but her teacher reported that she would do no work in any subject that did not interest her, such as mathematics.
She was accepted at school but recognized as odd. Her conversation contained many long quotations from books and she also often made irrelevant remarks.
F. was never good at practical tasks. Her moms and dads tended to do things for her. They found that, if they asked her to do some task, she would begin, but soon stop and turn to her own preferred activity - usually reading a book.
After leaving school she obtained work as a typist. She proved an excellent copy typist and was outstandingly accurate at spelling. She made no friends with the other members of staff. After four years the pressure of work increased. F. became distressed and unable to cope. She left work and has been unemployed for three years. During this time she has been anxious and agitated and unable to do anything on her own. She spends her time reading and amassing facts. She tends to have childish temper tantrums if thwarted in any way.
The WAIS showed that F. had a verbal score in the average normal range, but performance was very much lower, being in the mildly retarded range. The verbal skills depended on her good vocabulary. She did poorly on any task where the elements bad to be organized into a coherent whole.
This is the history of a young man who showed the features of Aspergers, but who was mentally retarded and did not achieve independence as an adult.
Mr J. G. is aged 24 and attends a training centre for mentally retarded grown-ups. J. was a quiet, unresponsive baby. He began to say a few words at the age of two, but did not walk until 21/2 years old. At first he echoed, used phrases repetitively and had poor pronunciation. He learnt to read at the age of 51/2 and always did well on reading tests, though his comprehension was poor. He knew many unusual or technical words, such as 'aeronautical' and 'pterodactyl' but would be puzzled by familiar ones such as 'yesterday'.
He was not aloof, but gentle and passive, tending to stand and watch other kids, wanting to join in but not knowing how. He was very affectionate towards his own family. At age 24 he is still unable to interact socially, though is happy to be a passive member of a group.
He is clumsy in gait and posture and slow on tests of manual dexterity. J.'s special interests are music and cars. He can recognize any make of car, even if shown only a small part of the whole vehicle.
He attended a special school for mentally retarded kids. He was described by his teacher as 'showing no initiative'. He was eventually placed in an adult training centre near his home, where he is happily settled.
His WAIS score at the age of 17 was on the borderline between mild and severe retardation, with the verbal level being very slightly better than the performance. His reading age was still well in advance of all other skills.
The following case history is of a boy who at first was classically autistic and later developed the characteristics of Aspergers.
C.B. is aged 13. His mother dates C.'s problems from the age of six months when his head was accidentally bruised. From this time he became socially aloof and isolated, and spent most of his time gazing at his hands which he moved in complicated patterns in front of his face. At one year old he began to watch the passing traffic, but still ignored individuals. He continued to be remote, with poor eye contact, until five years of age. He passed his motor milestones at the usual ages and, as soon as he was physically able, he spent hours running in circles with an object in his hand, and would scream if attempts were made to stop him. At the age of three he began to be able to recognize letters of the alphabet and rapidly acquired skill at drawing. He then drew the salt and pepper pots, correctly copying the names written on them, over and over again. For a time this was his sole activity. Following this he became fascinated with pylons and tall buildings and would stare at them from all angles and draw them.
He did not speak till the age of four, then for a long time used single words. After this, he acquired repetitive phrases and reversed pronouns. C. had many stereotyped movements as a young youngster, including jumping, flapping his arms and moving his hands in circles.
After the age of five, C.'s speech and social contact markedly improved. He attended a special school until aged 11, where they tolerated a range of bizarre, repetitive routines. At one point, for example, he insisted that all his class and the teacher should wear watches that he had made from plasticine before lessons could begin. Despite all the problems, he proved to have excellent rote memory, absorbed all that he was taught, and could reproduce facts verbatim when asked. C. was transferred to a normal comprehensive school at the age of II - He has good grammar and a large vocabulary, though his speech is naive and immature and mainly concerned with his own special interests. He has learnt not to make embarrassing remarks about other individual’s appearances, but still tends to ask repetitive questions. He is not socially withdrawn, but he prefers the company of grown-ups to that of kids of his own age, finding it difficult to understand the unwritten rules of social interaction. He said of himself, 'I am afraid I suffer from bad sportsmanship'. He enjoys simple jokes but cannot understand more subtle humor. He is often teased by his classmates.
His main interest is in maps and road signs. He has a prodigious memory for routes and can draw them rapidly and accurately. He also makes large, complicated abstract shapes out of any material that comes to hand, and shows much ingenuity in ensuring that they hold together. He has never had pretend play but is deeply attached to his toy panda to which he talks as if it were an adult when he needs comfort.
His finger dexterity is good, but he is clumsy and ill-coordinated in large movements and therefore is never chosen by the other kids for sports and team games.
C. is of average intelligence on the WISC, with better verbal than performance skills. He does well on tasks needing rote learning, but his educators are deeply puzzled and concerned about his poor comprehension of abstract ideas and his social naivety. They find him appealing but sadly vulnerable to the hazards of everyday life.
My Aspergers Child: Preventing Meltdowns in Aspergers Children
Adams, P.L. (1973).Obsessive Children: a Sociopsychiatric Study. Butterworths: London.
Asperger, H. (1944). Die 'aunstisehen Psychopathen' im Kindesalter. Archiv fur psychiatrie und Nervenkrankheiten117,76-136.
Asperger, H. (1968). Zur differentialdiagnose des kindlichen Autismus. Acta paedopsychiatrica 35, 136-145.
Asperger, H. (1979). Problems of infantile autism. Communication 13, 45-52.
Bartak, L. & Rutter, M. (1976). Differences between mentally retarded and normally intelligent autistic children. Journal of Autism and Childhood Schizophrenia 6, 109-120.
Bleuler, E. (1911). Dementia Praecox or the Group of Schizophrenias (trans. J. Zinkin). International University Press: New York, 1950.
Bosch, 6. (1962). Infantile Autism (trans. D. Jordan and I. Jordan). Springer-Verlag: New York, 1970.
Chick, J., Waterhouse, L. & Wolff, S. (1979). Psychological construing in schizoid children grown up. British Journal of Psychiatry 135, 425-430.
DeMyer, M. (1976). Motor, perceptual-motor and intellectual disabilities of autistic children. In Early Childhood Autism (ed. L. Wing), pp169-196. Pergamon: Oxford.
DeMyer, M. (1979). Parents and Children in Autism. Winston: Washington.
De Sanctis, S. (1906). Sopra alcune varieta della demenza prococe. Rivista Sperimentale de Freniatria di Medicina Legale 32, 141-165.
De Sanctis, 5. (1908). Dementia praecocissima catatonica oder Katatonie des fruheren Kindesalters? Folia Neurobiologica 2, 9-12.
Earl, C.J.C. (1934). The primitive catatonic psychosis of idiocy. British Journal of Medical Psychology 14, 230-253.
Everard, P. (1980). Involuntary Strangers. John Clare Books: London.
Hulse, W.C. (1954). Dementia infantilis. Journal of Nervous and Mental Disease 119, 471-477.
Isaev, D.N. & Kagan, V.E. (1974). Autistic syndromes in children and adolescents. Acta paedopsychiatrica 40, 182-190.
Kanner, L. (1943). Autistic disturbances of affective contact. Nervous Child 2, 217-250.
Kretschmer, E. (1925). Physique and Character. Kegan Paul, Trench and Trubner: London.
Lovaas, 0.1., Schreibman, L., Koegel, R. & Rehm, R. (1971). Selective responding by autistic children to multiple sensory input. Journal of Abnormal Psychology 77, 211-222.
Luria, A.R. (1965). The Mind of Mnemonist (trans. L. Solotaroff). Jonathan Cape: London. 1969.
Mahler, M.S. (1952). On child psychosis and schizophrenia: autistic and symbiotic infantile psychoses. Psychoanalytic Study of the Child 7, 286-305.
Mnukhin, S.S. & Isaev, D.N. (1975). On the organic nature of some forms of schizoid or autistic psychopathy. Journal of Autism and Childhood Schizophrenia 5, 99-108.
Ornitz, E.M. & Ritvo, E.R. (1968). Perceptual inconstancy in early infantile autism. Archives of General Psychiatry' 18, 7&98.
Ricks, D.M. & Wing, L. (1975). Language, communication and the use of symbols in normal and autistic children. Journal of Autism and Childhood Schizophrenia 5, 191-221.
Robinson, J.F. & Vitale, L.J. (1954). Children with circumscribed interest patterns. American Journal of Psychiatry 24, 755-767.
Schneider, K. (1971). Klinische Psychopathologie (9th edition). Thieme: Stuttgart.
Schopler, E., Andrews, C.E. & Strupp, K. (1979). Do autistic children come from upper middle class parents? Journal of Autism and Developmental Disorders 9, 139-152.
Van Krevelen, D.A. (1971). Early infantile autism and autistic psychopathy. Journal of Autism and Childhood Schizophrenia 1, 82-86.
Wing, J.K. (1978). Clinical concepts of schizophrenia. In Schizophrenia: Towards a New Synthesis (ed. J.K.Wing), pp 1-30. Academic Press: London,
Wing, L. (1976). Diagnosis, clinical description and prognosis. In Early Childhood Autism (ed. L.Wing), pp 15-48. Pergamon: Oxford.
Wing, L. (1980). Childhood autism and social class: a question of selection? British Journal of Psychiatry 137, 410-417.
Wing, L. & Gould, J. (1979). Severe impairments of social interaction and associated abnormalities in children: epidemiology and classification. Journal of Autism and Developmental Disorders 9, 11-29.
Wolff, S. & Barlow, A. (1979). Schizoid personality in childhood: a comparative study of schizoid, autistic and normal children. Journal of Child Psychology and Psychiatry 20, 29-46.
Wolff, S. & Chick, J. (1980). Schizoid personality in childhood: a controlled follow-up study. Psychological Medicine 10, 85-100.
My child has been rejected by his peers, ridiculed and bullied !!!
Social rejection has devastating effects in many areas of functioning. Because the Aspergers child tends to internalize how others treat him, rejection damages self-esteem and often causes anxiety and depression. As the child feels worse about himself and becomes more anxious and depressed – he performs worse, socially and intellectually.
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How to Prevent Meltdowns in Aspergers Children
Meltdowns are not a pretty sight. They are somewhat like overblown temper tantrums, but unlike tantrums, meltdowns can last anywhere from ten minutes to over an hour. When it starts, the Asperger's child is totally out-of-control. When it ends, both you and the Asperger’s child are totally exhausted. But... don’t breathe a sigh of relief yet. At the least provocation, for the remainder of that day -- and sometimes into the next - the meltdown can return in full force.
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Parenting Defiant Aspergers Teens
Although Aspergers is at the milder end of the autism spectrum, the challenges parents face when disciplining a teenager with Aspergers are more difficult than they would be with an average teen. Complicated by defiant behavior, the Aspergers teen is at risk for even greater difficulties on multiple levels – unless the parents’ disciplinary techniques are tailored to their child's special needs.
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Aspergers Children “Block-Out” Their Emotions
Parenting children with Aspergers and HFA can be a daunting task. In layman’s terms, Aspergers is a developmental disability that affects the way children develop and understand the world around them, and is directly linked to their senses and sensory processing. This means they often use certain behaviors to block out their emotions or response to pain.
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Older Teens and Young Adult Children With Aspergers Still Living At Home
Your older teenager or young “adult child” isn’t sure what to do, and he is asking you for money every few days. How do you cut the purse strings and teach him to be independent? Parents of teens with Aspergers face many problems that other parents do not. Time is running out for teaching their adolescent how to become an independent adult. As one mother put it, "There's so little time, yet so much left to do."
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Living with an Aspergers Spouse/Partner
Research reveals that the divorce rate for people with Aspergers is around 80%. Why so high!? The answer may be found in how the symptoms of Aspergers affect intimate relationships. People with Aspergers often find it difficult to understand others and express themselves. They may seem to lose interest in people over time, appear aloof, and are often mistaken as self-centered, vain individuals.
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Online Parent Coaching for Parents of Asperger's Children
If you’re the parent of a child with Aspergers or High-Functioning Autism, you know it can be a struggle from time to time. Your child may be experiencing: obsessive routines; problems coping in social situations; intense tantrums and meltdowns; over-sensitivity to sounds, tastes, smells and sights; preoccupation with one subject of interest; and being overwhelmed by even the smallest of changes.
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Unraveling The Mystery Behind Asperger's and High-Functioning Autism
Parents, teachers, and the general public have a lot of misconceptions of Asperger's and High-Functioning Autism. Many myths abound, and the lack of knowledge is both disturbing and harmful to kids and teens who struggle with the disorder.
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Parenting Children and Teens with High-Functioning Autism
Two traits often found in kids with High-Functioning Autism are “mind-blindness” (i.e., the inability to predict the beliefs and intentions of others) and “alexithymia” (i.e., the inability to identify and interpret emotional signals in others). These two traits reduce the youngster’s ability to empathize with peers. As a result, he or she may be perceived by adults and other children as selfish, insensitive and uncaring.
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