The study investigated the alternate forms reliability of four type-token ratios (TTRs) of oral language samples obtained from 52 elementary school children. Findings indicated that TTRs were not comparable when calculated for different sample sizes and that they were not reliable measures of the language performance of this population. (Author/DB)

Results from 821 Israeli subjects revealed that the Hebrew version of Kolb's Learning Style Inventory was as reliable as the original English version. Demonstrates initial cross-cultural reliability and validity of the instrument, allowing for its utilization in further research of individual learning styles. (Author/BJV)

Testing of the validity and reliability of the Childhood Autism Rating Scale for autistic adolescents found the measure clearly discriminated between groups of autistic and non-autistic adolescents though it did not discriminate younger from older autistic subjects. (Author/DB)

The Token Test for Children was given in both synthesized-speech and natural-speech versions to 11 language impaired children (aged 8-10 years) and to 11 control subjects. Scores of the impaired children on the synthesized version were significantly lower than the synthesized-speech scores of the control group or of their own scores on the…

Investigated perceptions of social support of 249 children of 6-12 years. Data indicated that subjective impressions about social support can be measured with reliability and validity and that children understand and care about the quality and differentiation of support. (RJC)

Reviews Family Health Scale, instrument developed to assess a family's level of overall functioning based upon clinical observation of family interaction. Describes six dimensions of scale: affective status, communication, boundaries, adaptability and stability, alliances, and family competence. Reviews studies which have used Family Health Scale.…

Administered Peabody Mathematics Readiness Test to 325 students in kindergarten through second grade to investigate selected psychometric characteristics of the test. Found low item-to-item correlations; results did not support factor structure suggested by test's authors or proposed hierarchical structure. (Author/NB)

The study examined the reliability and validity of the Adolescent and Adult Psychoeducational Profile (AAPEP). Comparison of instructional recommendations generated with objectives already identified for the autistic or retarded subjects indicated that the AAPEP appears to be an effective new instrument for those working with older handicapped…

Eighty at-risk infants were administered the Mental and Motor Scales of the Bayley Scales of Infant Development at 6 and 12 months of age. Test-retest reliability scores of .71 on the Mental Scale and .69 on the Motor Scale were obtained. (Author/JDD)

Kinnealey reports on a study comparing tactile functions of 30 learning-disabled and 30 normal eight-year-olds as measured by the Southern California Sensory Integration Tests and the Luria-Nebraska Neuropsychological Battery. Reliability and validity of the two measures were examined. Results showed a significant difference between the tactile…

Examined whether Kaufman Assessment Battery for Children (K-ABC) could discriminate between learning disabled and normal preadolescents. Tested 43 learning disabled (LD) students and 20 students without learning disabilities. Results indicated that the Achievement score relative to the Mental Processing Composite score was the only measure to…

Studies conducted to investigate the psychometric qualities of the Health Support Index suggest that the index is internally consistent, stable and, potentially useful in identifying those individuals who do or do not have adequate support from their social environment to make successful changes in health-related behavior. (CB)

A study with 10 developmentally delayed children between the ages of 52 and 80 months found that test-retest samples resulted in greater variability for lexical and morphological measurements than split-half transcripts. It was also found that 50-utterance sample segments contained 70-80 percent of the lexical information found in 100-utterance…

Empirical studies involving 875 adolescents and adults were conducted to develop and validate the Quick Discrimination Index (QDI), a 30-item, Likert-type self-report inventory that measures attitudes toward racial diversity and women's equality. The test was found to be internally consistent and stable and to have promising validity. (SLD)

This paper reviews the psychometric properties, treatment utility, and conceptual basis of instruments used to identify the functions of aberrant behaviors in people with developmental disabilities. Instruments include the Motivational Assessment Scale, Motivation Analysis Rating Scale, Functional Analysis Interview Form, and Functional Analysis…