OBJECTIVETo meet the need for instrument assessing the cognitive abilities of infants and young children as well as discriminating between global developmental delay and particular deficits in either language or problem-solving skills, we intended to introduce Cognitive Adaptive Test/Clinical Linguistic and Auditory Milestone Scale (CAT/CLAMS) into China.

METHODSCAT/CLAMS were administered to 1604 normative children aged 4-36 months (in 16 age groups, about 100 children per age group) in Shanghai during the period from December 2003 to June 2004. In the meantime, Gesell Developmental Diagnosis was applied for 100 of these children, respectively aged 4, 6, 12, 18 and 30 months (20 children per age group). Interclass correlation coefficients (ICC) were adopted to analyze data in terms of inter-rater reliability and re-test reliability of the scales of CAT/CLAMS. Cronbach alpha coefficients were calculated to assess the inter consistency of the scales. Pearson correlation coefficients(r) were adopted to analyze the concurrent validity of the scales. The normative percentile graphs of CAT/CLAMS in the children from 4 to 36 Months of age in Shanghai, China were adopted.

RESULTSAdministrations of the CAT/CLAMS for each subject usually took 10-20 minutes. Individual scores (CLAMS, CAT, and CAT/CLAMS) increased with ages (Pearson correlation coefficients were 0.96, 0.98 and 0.98, respectively, P < 0.01 for all). ICCs (intraclass correlation coefficient) in terms of individual scores for the inter-rater reliability test and the re-test reliability test were respectively > or = 0.96 (P < 0.01) and > or = 0.95 (P < 0.01), all the Cronbach alpha coefficients were > or = 0.98; in 100 children of the 5 age groups, there was significantly positive correlation between CAT/CLAMS and Gesell Developmental Diagnosis in terms of language skill DQ and adaptive skill DQ, and Full Scale DQ (r = 0.517, 0.703, 0.613, respectively, P < 0.01 for all). Moreover, this significant positive correlation was observed in each of the 5 age groups (r = 0.455-0.827, P < 0.05).

CONCLUSIONCAT/CLAMS is suitable for discriminating between global developmental delay and particular deficits in either language or problem-solving skills. It is a quick, reliable, and valid instrument, with refined and quantified results. It is a good tool for developmental surveillance and screening of infants and young children.

Child Development ; Child, Preschool ; Humans ; Infant ; Language Tests ; standards ; Neuropsychological Tests ; standards

PURPOSE: High-functioning autism spectrum disorder (ASD) involves pragmatic impairment of language skills. Among numerous tasks for assessing pragmatic linguistic skills, idioms are important to evaluating high-functioning ASD. Nevertheless, no assessment tool has been developed with specific consideration of Korean culture. Therefore, we designed the Korean Autism Social Language Task (KASLAT) to test idiom comprehension in ASD. The aim of the current study was to introduce this novel psychological tool and evaluate idiom comprehension deficits in high-functioning ASD. MATERIALS AND METHODS: The participants included 42 children, ages 6-11 years, who visited our child psychiatric clinic between April 2014 and May 2015. The ASD group comprised 16 children; the attention deficit hyperactivity disorder (ADHD) group consisted of 16 children. An additional 10 normal control children who had not been diagnosed with either disorder participated in this study. Idiom comprehension ability was assessed in these three groups using the KASLAT. RESULTS: Both ASD and ADHD groups had significantly lower scores on the matched and mismatched tasks, compared to the normal control children (matched tasks mean score: ASD 11.56, ADHD 11.56, normal control 14.30; mismatched tasks mean score: ASD 6.50, ADHD 4.31, normal control 11.30). However, no significant differences were found in scores of KASLAT between the ADHD and ASD groups. CONCLUSION: These findings suggest that children with ASD exhibit greater impairment in idiom comprehension, compared to normal control children. The KASLAT may be useful in evaluating idiom comprehension ability.
Autism Spectrum Disorder/*diagnosis/psychology ; Child ; *Comprehension ; Female ; Humans ; Language ; Language Development Disorders/*diagnosis/psychology ; Language Disorders/*psychology ; Language Tests/*standards ; Male ; Reproducibility of Results

OBJECTIVE: To introduce and revise the Violence Risk Scale (VRS) for assessing violence risk and risk change, and to examine the reliability of Violence Risk Scale of Chinese version(VRS-C). METHODS: The original English version of the VRS was translated into Chinese according to established translation procedures. To examine the scorer reliability the 14 cases assessed by 3 assessors separately. One hundred and twenty-five patients with mental disorders from 3 different institutions in Sichuan province (Refined Control Ward in Ankang Hospital, Department of Forensic Psychiatry, Institute of Forensic Science and Mental Health Center of West China Hospital) were collected to examine the reliability of VRS-C. RESULTS: The results showed moderately good scale reliability of the VRS-C, with 0.80 of ICC for scorer reliability. All items have significant consistence with Cronbach's alpha coefficient as 0.921, split-half reliability as 0.906 and item total correlation as 0.246-0.849. CONCLUSION The reliability of the VRS-C version is acceptable.
Adolescent ; Adult ; Age Factors ; China/epidemiology* ; Educational Status ; Female ; Forensic Psychiatry/methods* ; Humans ; Language ; Male ; Mental Disorders/psychology* ; Middle Aged ; Psychological Tests/standards* ; Psychometrics ; Reproducibility of Results ; Risk Assessment/standards* ; Surveys and Questionnaires ; Violence/statistics & numerical data* ; Young Adult