Data collected at two law enforcement agencies were used to address three specific issues concerning frame-of-reference rater training: (1) prototype-anchored rating system; (2) sensitivity and threshold analyses to identify idiosyncratic raters; and (3) areas of performance where supervisors and subordinates were likely to disagree on frame of…

Six behavior rating scales used with children with problematic behaviors were reviewed for psychometric soundness of reliability and validity. They are: Behavior Dimensions Rating Scale; Behavior Evaluation Scale; Child Behavior Checklist, Teacher Report Form; Devereux Elementary School Behavior Rating Scale; Revised Behavior Problem Checklist;…

Discussion of computer-assisted psychological evaluation focuses on its use as legal evidence. Topics discussed include legal criteria for expertise; clinical psychology and standards for expertise; factors relating to reliability and validity, including the proper use of data; computerized test administration; computer-based test interpretation;…

Discussion of software evaluation for computer assisted instruction focuses on the Computer Courseware Evaluation Model (CCEM), developed at the University of South Florida. Criteria for reliability and validity are discussed, and areas of concern in software are addressed, including cost and presentation characteristics, instructional…

The internal correlation--a measure of dependency in a set of variables--is discussed and generalized. Applications of the internal correlation coefficient and its generalizations are given for several data-analytic situations. The internal correlation is illustrated and the concept is expanded to a series of additional indices. (TJH)

Use of internal correlation for statistical analysis--proposed by G. W. Joe and J. L. Mendoza (1989)--is discussed. Focus is on the "content" question (what this application can do with the information that statistics contain) and the "eloquence" question (the advantages of this means of encoding information over other means). (TJH)

The evaluation of a parent-completed screening system, the Infant Monitoring Questionnaires, found: 86 percent to 91 percent agreement between classifications of infants made using standardized tests and the questionnaires, low under-screening and over-screening rates (0 percent to 11 percent), high inter-observer and test-retest agreement, and…

The review of the Test of Written Language-2 (TOWL-2) raises concerns about alternate forms reliability, subtest reliability, content validity, and omissions. It concludes that the TOWL-2 is an expanded and greatly modified version of the original test but may not be appropriate for identifying a student's specific writing problems. (DB)

The purpose of this study was to field test and estimate the validity and reliability of a set of generalizable interpersonal skills assessment strategies and procedures on handicapped children in secondary vocational programs. If the instruments and procedures are valid and reliable, they could be used to identify their generalizable…

Subjected Modified World Affairs Questionnaire (MWAQ) to comparable common factor analysis which identified five factors: civil defense, escalation, nuclear war outcome, probability/worry, and patriotic. Alpha coefficients and test-retest reliability were determined to be adequate for the first four subscales. Acceptable discriminant validity and…

An analysis of the Sport Orientation Questionnaire, a multidimensional, sport-specific measure of individual differences in achievement orientation, indicates that it is a valid and reliable measure of individual sport achievement orientation. (JD)

Discusses the development and psychometric evaluation of the Social Support Inventory for Stroke Survivors, a multidimensional instrument for measuring social support and its influence on the rehabilitation of stroke patients. Examines the test-retest reliability and internal consistency of the instrument and suggests modifications and clinical…

Examines the role of standardized, performance-based assessment measures in the high school context. Reports validity and reliability information on the "Communication Competency Assessment Instrument--High School Edition," which was used to assess student speaking performance and to gauge the level of improvement as a result of instruction. (SR)

This empirical study of undergraduates compared the psychometric properties, i.e., reliability and validity, of four computer attitude measures and their subscales. Results are analyzed that indicate all measures tested were essentially equal in terms of reliability and validity, and attempts to empirically derive improved scales were…

Empirical reliabilities of scores based on item-pattern scoring, using 3-parameter item-response theory and number-correct scoring, were compared within each of 5 score metrics for at least 900 elementary school students for 5 content areas. Average increases in reliability were produced by item-pattern scoring. (SLD)