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American journal of mental deficiency最新文献

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Handedness distribution in a residential population with severe or profound mental retardation. 重度或重度智力迟钝居住人群的利手性分布。
American journal of mental deficiency Pub Date : 1987-07-01
H V Soper, P Satz, D L Orsini, W G Van Gorp, M F Green
{"title":"Handedness distribution in a residential population with severe or profound mental retardation.","authors":"H V Soper,&nbsp;P Satz,&nbsp;D L Orsini,&nbsp;W G Van Gorp,&nbsp;M F Green","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Handedness within a sample of mentally retarded subjects was assessed using a procedure that includes a large number of items appropriate for lower functioning subjects, with multiple presentations within and between sessions one week apart. Results revealed a dramatic shift from the normal right-handed bias primarily due to the presence of a large mixed-handedness subtype, which proved to be ambiguously handed in that these subjects showed inconsistent hand preference within items. Reasons why this subtype has not been reported previously were discussed, and a model was postulated to explain the resultant handedness distribution in terms of probable central nervous system substrate.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"92 1","pages":"94-102"},"PeriodicalIF":0.0,"publicationDate":"1987-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14739398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Encoding, storage, and retrieval components of associative memory deficits of mildly mentally retarded adults. 轻度智障成人联想记忆缺陷的编码、储存和检索成分。
American journal of mental deficiency Pub Date : 1987-07-01
W E Gutowski, R A Chechile
{"title":"Encoding, storage, and retrieval components of associative memory deficits of mildly mentally retarded adults.","authors":"W E Gutowski,&nbsp;R A Chechile","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Using a modified procedure developed by Chechile and Meyer (1976), we assessed the relative importance of encoding, storage, and retrieval processes to overall short-term and long-term memory deficits of mildly mentally retarded adults in a continuous paired-associate task. The basic analysis revealed deficits in each process, with storage the most important and encoding the least important at all retention intervals. Additional analyses showed that retrieval deficits are present in both short- and long-term retention but that storage deficits are primarily short-term in nature. The overall pattern of results suggests that short-term storage is the most likely locus of structurally based limitations of mildly retarded adults.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"92 1","pages":"85-93"},"PeriodicalIF":0.0,"publicationDate":"1987-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14739397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Information-processing correlates of computer-assisted word learning by mentally retarded students. 弱智学生计算机辅助词汇学习的信息加工相关关系。
American journal of mental deficiency Pub Date : 1987-05-01
F A Conners, D K Detterman
{"title":"Information-processing correlates of computer-assisted word learning by mentally retarded students.","authors":"F A Conners,&nbsp;D K Detterman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Information-processing correlates of computer-assisted word learning by moderately and severely mentally retarded students were identified. Nineteen subjects completed 10, 15-minute computer-assisted instruction sessions and seven basic cognitive tasks measuring simple learning, choice reaction time, relearning, probed recall, stimulus discrimination, tachistoscopic threshold, and recognition memory. Stimulus discrimination, probed recall, and simple learning were significantly related to word learning. Results suggest that instruction should be modified to accommodate individual differences in these abilities.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"606-12"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14425079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship between degree of infant handicap and clarity of infant cues. 婴儿障碍程度与婴儿线索清晰度的关系。
American journal of mental deficiency Pub Date : 1987-05-01
P J Yoder
{"title":"Relationship between degree of infant handicap and clarity of infant cues.","authors":"P J Yoder","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Dunst (1983) suggested that severely handicapped infants' intentional and unintentional communicative behaviors may be less interpretable or less easily \"read\" than are those of less handicapped infants. This hypothesis was tested in a sample of 15 pairs of mothers and their handicapped 11-month-old infants. As expected, the results indicated that coders agreed on the occurrence of an infant cue a lower percentage of the time when coding severely handicapped infants than when coding less handicapped infants.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"639-41"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14090649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The aberrant behavior checklist: factor structure and the effect of subject variables in American and New Zealand facilities. 异常行为量表:美国和新西兰医疗机构的因素结构及被试变量的影响。
American journal of mental deficiency Pub Date : 1987-05-01
M G Aman, G Richmond, A W Stewart, J C Bell, R C Kissel
{"title":"The aberrant behavior checklist: factor structure and the effect of subject variables in American and New Zealand facilities.","authors":"M G Aman,&nbsp;G Richmond,&nbsp;A W Stewart,&nbsp;J C Bell,&nbsp;R C Kissel","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The Aberrant Behavior Checklist was used to collect data from a large United States institution for comparison with ratings previously obtained in New Zealand. A total of 531 subjects within the American facility and 937 residents of New Zealand institutions were studied. The United States data were factor analyzed using the same procedures that were employed to develop the scale in New Zealand. In addition, subscales of the Checklist were analyzed as a function of sex, age, country, and level of mental retardation. Finally, the effects of various medical conditions were analyzed. The original factor structure of the Checklist was validated for the United States sample, with a mean coefficient of congruence of .93 averaged across the five factors. Sex failed to influence subscale scores, whereas age, country, and severity of retardation significantly affected ratings. Deafness was unrelated to Checklist scores whereas cerebral palsy, epilepsy, psychosis, and psychoactive drug treatment were related.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"570-8"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14713562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automatic and effortful processing by mentally retarded and nonretarded persons. 智力迟钝者和非智力迟钝者的自动和努力的处理。
American journal of mental deficiency Pub Date : 1987-05-01
D M Meador, N R Ellis
{"title":"Automatic and effortful processing by mentally retarded and nonretarded persons.","authors":"D M Meador,&nbsp;N R Ellis","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Automatic and effortful processing by brain-injured and cultural-familially mentally retarded and nonretarded persons were compared in a letter priming task. Both retarded groups responded considerably slower than did the nonretarded group. Inhibitory effects due to a prime stimulus and facilitative effects following brief presentations of prime stimuli were similar for all groups. Facilitative effects remained at the same level for the nonretarded group but clearly continued to increase for the retarded groups along the longest presentation intervals. The findings were interpreted as showing similar automatic processing effects in all groups. Effortful processing by retarded persons, on the other hand, was slower to develop and possibly greater than that by nonretarded persons.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"613-9"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14713564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Life-span development of institutionalized and community-based mentally retarded persons, revisited. 机构和社区智障人士的终身发展，重新审视。
American journal of mental deficiency Pub Date : 1987-05-01
R K Eyman, K F Widaman
{"title":"Life-span development of institutionalized and community-based mentally retarded persons, revisited.","authors":"R K Eyman,&nbsp;K F Widaman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Life-span development of adaptive behavior of 30,749 mentally retarded individuals residing in California and being served by the California Department of Developmental Services was studied. The estimated life-span trends differed somewhat from those reported in an earlier investigation (Eyman & Arndt, 1982.) We used a larger sample and a more appropriate model and found different growth curves in adaptive behavior over levels of retardation, contrary to the Eyman and Arndt findings. Moreover, when cross-sectional vs. semi-longitudinal growth curves were compared, the degree of similarity of the two types of curves was a function of level of retardation. Evidence on the need for large sample life-span studies based on at least 6 to 8 years follow-up was presented.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"559-69"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14712922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Accuracy of anthropometric equations for estimating body composition of mentally retarded adults. 估计智障成人身体成分的人体测量方程的准确性。
American journal of mental deficiency Pub Date : 1987-05-01
J H Rimmer, L E Kelly, J Rosentswieg
{"title":"Accuracy of anthropometric equations for estimating body composition of mentally retarded adults.","authors":"J H Rimmer,&nbsp;L E Kelly,&nbsp;J Rosentswieg","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Body composition of 57 mentally retarded adults (25 women, 32 men) was assessed. Skinfold and girth measurements were collected to determine how accurately existing regression equations could predict percentage body fat for a retarded population when compared to hydrostatic weighing (criterion measure) at total lung capacity. No significant differences were found between five of the six regression equations evaluated for men and four of the six regression equations evaluated for women; however, three equations had the greatest predictability and were recommended for use in estimating the percentage body fat of retarded adults.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"626-32"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14713566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Differential WAIS/WAIS-R IQ discrepancies among institutionalized mentally retarded persons. 机构智障人士WAIS/WAIS- r智商差异。
American journal of mental deficiency Pub Date : 1987-05-01
J J Goldman
{"title":"Differential WAIS/WAIS-R IQ discrepancies among institutionalized mentally retarded persons.","authors":"J J Goldman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Compared to the Wechsler Adult Intelligence Scale, the Wechsler Adult Intelligence Scale-Revised (WAIS-R) is generally reported to result in IQs that are somewhat lower for nonretarded subjects and unchanged for retarded subjects. In the present study these findings were replicated with subjects in a residential treatment center, except that the moderately retarded subgroup demonstrated significantly higher WAIS-R IQs (mean increase of 6 points in Full Scale IQ), with reclassification as mildly mentally retarded possible for 64% of these persons. Such differential, level-specific effects require careful interpretation of WAIS-R IQs of retarded persons in the context of actual adaptive skills.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"633-5"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14713567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Risk of pulmonary edema in mentally retarded persons. 智障人士肺水肿的风险。
American journal of mental deficiency Pub Date : 1987-05-01
R H Chaney
{"title":"Risk of pulmonary edema in mentally retarded persons.","authors":"R H Chaney","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Pulmonary edema is an important medical risk for mentally retarded persons. To evaluate the predisposing conditions and their influence on clinical management, I analyzed 1,197 records with autopsy findings over a 40-year period in a state hospital. Of these, 220 subjects had severe pulmonary edema, and 433 had no pulmonary edema. There was more frequent occurrence in patients who were older, had higher IQs, and were ambulatory, as well as in those with epilepsy. Sudden death also predisposed to pulmonary edema. Atelectasis related prominently, but aspiration and pulmonary emphysema did not. Cardiovascular lesions were not a significant cause of pulmonary edema in this population. The underlying conditions must be considered in individualizing treatment.</p>","PeriodicalId":75475,"journal":{"name":"American journal of mental deficiency","volume":"91 6","pages":"555-8"},"PeriodicalIF":0.0,"publicationDate":"1987-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14712921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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