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Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The need to access the internal mental life of a patient during the diagnostic process is essential and is ordinarily accomplished through self-report data during the psychiatric diagnostic interview. Because of cognititve and verbal limitations, persons with mental retardation, however, are ill-equipped to fully participate in the psychiatric interview. The ability of projective tests to access the patient's inner mental life provides a very helpful diagnostic aid, especially for persons with mental retardation. Psychologists may erroneously assume that such patients may not be able to comply with the testing format. This article addresses the literature on this subject, as well as providing new research data on the use of these instruments from a psychiatric clinic population, and presenting relevant case examples. The Rorschach is especially useful in identifying psychotic processes and thought disorder in persons with mental retardation. The Rorschach and Thematic Apperception Test are also useful in providing generalized treatment planning, but also in identifying problems in aggression and sexually aberrant behavior. Guidelines for using projective tests will be given, as well as recommendations for the psychological evaluation of persons with mental retardation presenting with psychiatric disorder.
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PMID:Use of the Rorschach and Thematic Apperception Test in Persons With Mental Retardation. 1032 Apr 8

We examined the functions of five severe problem behaviors in a sample of 417 institutionalized persons with mental retardation by using the Questions About Behavior Function Scale. The behaviors we examined included self-injurious behavior, aggression, stereotypies, pica, and rumination. The most common function for all behaviors except aggression was nonsocial. Aggression, however, was maintained by external environmental contingencies. Particular items of the Questions About Behavior Function Scale were identified as more frequently occurring and critical in ascertaining behavioral function. Implications of these results for developing more effective treatment plans are discussed.
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PMID:An evaluation of functional variables affecting severe problem behaviors in adults with mental retardation by using the Questions about Behavioral Function Scale (QABF). 1037 14

We examined the extent to which variations in session duration affected the outcomes of functional analyses. Forty-six individuals, all diagnosed with mental retardation and referred for assessment and treatment of self-injurious or aggressive behavior, participated in functional analyses, consisting of repeated exposure to multiple test conditions during 15-min sessions. For each set of assessment data, new data sets based on session durations of 10 and 5 min were prepared by deleting data from the last 5 and 10 min, respectively, of each session. Each graph (N = 138) was then reviewed individually by graduate students who had previous experience conducting and interpreting functional analyses, but who were blind to both participant identity and session duration. Interpretations of behavioral function based on the 10- and 5-min data sets were then compared with those based on the 15-min data sets. All of the 10-min data sets yielded interpretations identical to those based on 15-min data sets. Interpretations based on the 5-min and 15-min data sets yielded three discrepancies, all of which were the result of increased response rates toward the latter parts of sessions. These results suggest that the efficiency of assessment might be improved with little or no loss in clarity by simply reducing the duration of assessment sessions.
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PMID:Effects of session duration on functional analysis outcomes. 1039 70

An 8-year-old boy with cystic fibrosis (CF), mental retardation, and autism exhibited noncompliance with respiratory treatments that were essential for the management of his CF. A treatment involving shaping cooperation while still allowing escape for aggression and avoidance behavior resulted in increases compliance with respiratory treatments and decreases in problem behavior. Treatment gains were maintained over 3 months.
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PMID:Reinforcement of compliance with respiratory treatment in a child with cystic fibrosis. 1039 78

One hundred key informants were interviewed about their awareness, attitudes and practices regarding mental illness using the Key Informant Questionnaire developed by WHO. Case vignettes of seven common neuropsychiatric disorders were presented to the key informants. Informants' awareness about these disorders and help-seeking practices for mental and physical symptoms or conditions were assessed. An additional question on the prototype symptoms of mental disorders was also posed. Among the presented seven conditions, epilepsy was perceived as the most common condition and major depression was regarded as the least common one. Schizophrenia was judged as the most severe problem, and mental retardation was considered the second most severe condition. Talkativeness, aggression and strange behaviour were the most frequently perceived prototype symptoms of mental illness. Traditional treatment methods were preferred more often for treating symptoms of mental disorders and modern medicine was preferred more often for treating physical diseases or symptoms. Findings of this study are similar to other studies conducted in socio-culturally different communities. Working in close connection with traditional healers would give the primary health care worker a better opportunity to gain acceptance from the community and modify certain harmful practices.
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PMID:How are mental disorders seen and where is help sought in a rural Ethiopian community? A key informant study in Butajira, Ethiopia. 1047 Mar 54

A postal questionnaire was used to study 49 individuals with Cornelia de Lange syndrome (including both the classical and the mild forms) to ascertain behavioural phenotype. Ages ranged from early childhood to adulthood (mean age, 10.2 years; SD, 7.8) and the degree of mental retardation from borderline (10%), through mild (8%), moderate (18%), and severe (20%) to profound (43%). A wide variety of symptoms occurred frequently, notably hyperactivity (40%), self injury (44%), daily aggression (49%), and sleep disturbance (55%). These correlated closely with the presence of an autistic like syndrome and with the degree of mental retardation. The frequency and severity of disturbance, continuing beyond childhood, is important when planning the amount and duration of support required by parents.
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PMID:Behavioural phenotype of Cornelia de Lange syndrome. 1049 Apr 39

We describe the cognitive and behavioral characteristics of five individuals with a ring X chromosome. All subjects had a small active (early replicating) ring X chromosome. The X inactive specific transcript (XIST) locus was confirmed by fluorescent in situ hybridisation (FISH) to be present in all ring X chromosomes. Mental retardation was present in four individuals. All patients with or without mental retardation had a characteristic profile of aggression toward self and others, episodes of screaming, attentional problems, and impulsiveness. Autistic-like features were also present in all individuals and included limited communication, obsessive compulsive behavior, and social difficulties. In some cases the obsessive behavior was extreme and incapacitating. This characteristic behavioral profile may aid the diagnosis and future understanding of ring X.
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PMID:Social, communicational, and behavioral deficits associated with ring X turner syndrome. 1049 Jul 8

In three mentally handicapped people, two women aged 47 and 68 years respectively and a man aged 68, who suffered from behavioural changes that were not understood by the staff of the institution where the people lived, a psychiatric diagnosis was made by a consulting psychiatrist. The first woman had Down syndrome, she suffered from weight loss, loss of enjoyment and severe hallucinations. She was treated for a depressive disorder and recovered. The second woman yelled and threatened to hit the nursing staff. A bipolar condition was diagnosed and after unsuccessful drug treatment she was treated with electroconvulsion therapy upon which she recovered. The man had developed restlessness and verbal aggression with megalomanic episodes. A mood disorder was diagnosed which responded to valproic acid. In people with a mental handicap psychiatric disorders can be easily missed. The disorder can be complicated by an atypical presentation of symptoms, difficulty in obtaining information and limited knowledge and organization of the psychiatric services. Psychiatric consultation in people with mental retardation may lead to diagnosis and treatment of a psychiatric disorder.
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PMID:[Psychiatric consultation and treatment for mentally handicapped persons exhibiting behavioral changes]. 1058 30

An assessment task was devised to explore the attributional style and role-taking ability of 22 aggressive and 22 nonaggressive adults with moderate to mild mental retardation. Aggressive participants showed a hostile bias in their interpretation of others' intentions towards themselves within ambiguous interpersonal situations, although no difference was found across groups within clearly provocative situations. Furthermore, the role-taking ability of the aggressive participants was superior to the nonaggressive group, undermining the focus on global problems of interpersonal understanding as a causal factor of aggression for people with mental retardation.
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PMID:Attribution of intent and role-taking: cognitive factors as mediators of aggression with people who have mental retardation. 1054 11

We report a cross-sectional descriptive study of 90 new long-stay patients (NLS) (i.e. those who had been resident for six months to three years in Permai Mental Hospital, Johor) and studied from April to June, 1995. The age of this sample ranged from 18 to 85 years. Two subgroups were observed (i.e. younger NLS patients aged 18 to 34 years and older NLS patients aged 35 to 85 years). Among the younger NLS patients, the commonest diagnosis was schizophrenia (51.2%), followed by mental retardation with related problems (24.4%). Sixty-one percent of these younger patients had a history of serious violence or dangerous behaviour. Older NLS patients were likely to have a diagnosis of schizophrenia (79.6%), followed by mood disorder (6.1%) and dementia (4.1%). Forty seven percent of these older group had history of danger to others and 57.1% were at moderate or severe risk of non-deliberate self-harm. Focusing on the schizophrenic patients, all of them had some form of psychopathology, either positive, negative or general symptoms and about one-fourth were assessed to pose a risk for aggression.
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PMID:Audit of new long-stay patients in Permai Mental Hospital, Johor. 1096 71


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