Comparison of scores of 35 third- and fourth-grade students with learning disabilities on 3 major achievement tests found high positive correlations among the reading subtests. Agreement across all 3 tests for learning disability eligibility in the basic reading skills area was found in 20 of 35 cases and 9 of 35 cases in reading comprehension.…

This study found that the Davis Observation Checklist for Texas, an observational teacher checklist for screening preschool children for communication disorders, demonstrated adequate sensitivity and specificity. The concurrent validity of the checklist was assessed with 59 multicultural children (ages 4 through 5), including Mexican Americans,…

The construct validity of the Preschool and Kindergarten Behavior Scales (PKBS) was evaluated with 94 kindergarten students. Results supported both the convergent and discriminant validity of the Social Skills and Problem Behavior scales of the PKBS. Results also support use of the PKBS for identifying young children who are behaviorally at risk.…

This study compared level of agreement among four models used to diagnose learning disabilities (LD), including the simple discrepancy, intraindividual, intellectual ability-achievement, and underachievement models. The simple discrepancy model diagnosed significantly more college students with LD than the others. The highest agreement was between…

Two studies evaluated the 10-question Nylander questionnaire as a screening test for autism among adults in British psychiatric hospitals. Both studies found high inter-rater reliability and no false negatives, but the studies resulted in an unacceptably high rate of false positives. (Contains 3 references.) (DB)

Three studies with approximately 600 children were conducted to evaluate the validity and reliability of the three measures of the Communication and Symbolic Behavior Scales Developmental Profile. Findings support the use of the profile as a screening and evaluation tool for identifying children with developmental delays at 12 to 24 months of age.…

The Draw-a-Person Screening Procedure for Emotional Disturbance was evaluated with 39 deaf children, ages 9 through 12, who were divided into 2 groups: emotionally disturbed and not emotionally disturbed. Group mean scores were not significantly different; more than half the subjects in each group were misclassified using the procedure. (Author/DB)

The validity of the subscales of the Reiss Screen for Maladaptive Behavior in an institutional population was examined by correlating these scores with the Psychopathology Instrument for Mentally Retarded Adults, the Aberrant Behavior Checklist, and programmatic measures. Results support previous research on Reiss total score validity, though…

This study compared differences in preschool children (n=201) clinically diagnosed with specific language impairments (SLI) who were and were not identified through standard psychometric discrepancy criteria. A combination of mean length of utterance, percent structural errors, and chronological age was found to be more useful for predicting a…

The accuracy of 3 developmental screening tests administered to 89 young children was compared. The Battelle Developmental Inventory Screening Test was more accurate than the Academic Scale of the Developmental Profile-II and the Denver-II, identifying correctly 72% of children with difficulties and 76% of children without diagnoses. (Author/JDD)

The Reiss Screen for Maladaptive Behavior was factor analyzed in 2 institutional samples and 1 community sample of persons with mental retardation (total n=353). Factor analysis revealed no strong justification for the instrument's seven scales. An alternative three-factor solution, comprising intrapersonal maladaptive behavior, psychotic…

The validity of the Clinical Evaluation of Language Fundamentals (Third Edition) for identification and description of language disorders following brain injury was evaluated in 11 adolescents with traumatic brain injury. In general, the measure identified only those individuals who had previously been diagnosed as language impaired, not those…

Four independent samples of children were used to study the reliability and validity of the Writing Essential Skill Screener, a measure designed to screen primary grade children at risk for writing difficulties. Among findings was that the measure is comprised of two dimensions, writing and name writing, that the factor structure did not fit the…

This study addressed the validity of using a five-state multifaceted approach to defining reading disabilities. Comparison of 204 reading-disabled (selected by criteria such as intraindividual differences and low achievement) and normally achieving junior high students on motivational, cognitive, and metacognitive variables (usually associated…

The validity of the schizophrenia subscale of the Psychopathology Instrument for Mentally Retarded Adults (PIMRA) was evaluated with 65 adults having mild to moderate mental retardation as well as either schizophrenia, depression, or no psychopathology. Univariate and multivariate analyses were conducted, as were interrater reliability analyses.…