Development of the Stereotyped Behavior Scale for adolescents and adults with mental retardation is described. Use with 600 individuals resulted in refinement and a 26-item scale with an internal consistency alpha of 0.88, test-retest reliability of p=0.90, and interrater reliability of p=0.76. (DB)

Increasingly neuropsychologists are under pressure, particularly in child custody and personal injury litigation, to justify the validity of the tests upon which their assessments are based. Reviews research on the validity of clinical opinions based on tests and concludes that test scores must be used in conjunction with life history and current…

Evaluation of a checklist by teachers to rate 60 secondary level learning-disabled and nondisabled students for mainstream competencies found no overall mean group differences and no inter-rater reliability, though ratings on work habits did predict course grades for all three groups (fully mainstreamed, partially mainstreamed, and nondisabled).…

Examined the accuracy and validity of self-reports and their effect on tests of attitude-behavior relationships. Self-reports were reasonably accurate, but they produced results different from actual behavior in attitude-behavior tests. Concludes that self-reports and actual behavior should be measured, tested, and modeled separately. (Author/LS)

Comparison of college freshman performance on two different forms of the California Critical Thinking Skills Test (n=684, 692) found a lack of equivalence between forms and low internal consistency reliability. It is suggested that, although the test may be useful for research, it is not appropriate for decision making about individual students.…

Twelve children (ages 7-8) with attention deficit hyperactive disorder were administered the Selective Auditory Attention Test twice: after the administration of methylphenidate and after the administration of a placebo. Results revealed no simple drug effect but a strong order effect. (Author/JDD)

This study established content validity and reliability for the Infant Behavioral Summarized Evaluation, a rating scale for young children with autism. Analysis of videotapes for 89 children (ages 6-48 months) revealed a significant group of 19 items, including characteristic early autistic behaviors and some less commonly described (such as…

This study, involving 40 normal-hearing 6 year olds, substantiates the form equivalence of the Selective Auditory Attention Test. Analysis shows equal mean difficulty and significant correlations between lists in quiet and between lists presented with competing speech. (Author/JDD)

This study explored whether standard administration and scoring of conventional articulation tests accurately identified 20 children (ages 5-9) as phonologically disordered and whether test data established severity levels and programing needs. Tests correctly identified the phonological disorders but failed to reliably differentiate severity…

Development of the Student Product Assessment Form to evaluate formally the products of students in gifted and talented education programs is described. Results from content validation procedures, reliability tests, scoring, and interrater agreement indicate that the assessment tool is both reliable and valid. (Author/JDD)

This study evaluated the Clarke modification of the Questionnaire on Resources and Stress with parents (n=367) of autistic, mentally retarded, learning-disabled, and asymptomatic children. Good internal consistency, split-half reliability, and coefficient of stability were obtained as well as acceptable construct and concurrent validities.…

The appropriateness of the Aberrant Behavior Checklist (ABC) was investigated with 199 youngsters with dual diagnosis of mental retardation and psychiatric disturbance. With some cautions, the ABC is recommended, based on the robustness of its factor structure, clinically meaningfulness of the subscale scores, and internal consistency of the…

The Behavior Evaluation Scale-2 was designed to identify students in grades K-12 with behavior disorders/emotional disturbance. It measures five dimensions: learning problems, interpersonal difficulties, inappropriate behavior, unhappiness/depression, and physical symptoms/fears. This paper describes the instrument's administration, summation of…

The Early Screening Inventory is designed to identify English- or Spanish-speaking children, ages 4-6, who may need special education services. The instrument measures the ability to acquire new skills in the areas of visual-motor/adaptive, language/cognition, and gross-motor/body-awareness. This paper describes administration, summation of data,…

KeyMath Revised was devised as a power test for use with students from kindergarten through grade 9. The test is divided into three dimensions: basic concepts, operations, and applications. This paper describes the test's administration, summation of data, standardization, reliability, and validity. (JDD)