Modern applications of computerized adaptive testing (CAT) are typically grounded in item response theory (IRT; Lord, 1980). While the IRT foundations of adaptive testing provide a number of approaches to adaptive test scoring that may seem natural and efficient to psychometricians, these approaches may be more demanding for test takers, test…

This study examined the relationship between scores on the Wechsler Intelligence Scale for Children-III (WISC-III) and the older Wechsler Intelligence Scale for Children-Revised (WISC-R). School psychologists in Wisconsin were asked to provide data on 300 special education re-evaluations completed during the 1992-93 academic year. Pearson product…

Test-retest reliabilities and practice effect magnitudes were considered for nine computer-simulated tasks of everyday cognition and five traditional neuropsychological tests. The nine simulated everyday memory tests were from the Memory Assessment Clinic battery as follows: (1) simple reaction time while driving; (2) divided attention (driving…

The lack of systematic psychometric information on the Suicide Opinion Questionnaire (SOQ) was addressed by investigating the factor structure and reliability of the eight-factor clinical scale model (mental illness, cry for help, right to die, religion, impulsivity, normality, aggression, and moral evil), developed for interpreting responses to…

Since 1985 several procedures for computerized test construction using linear programing techniques have been described in the literature. To apply these procedures successfully, suitable item banks are needed. The problem of designing item banks based on item response theory (IRT) is addressed. A procedure is presented that determines whether an…

Some of the issues regarding the estimation of reliability for performance assessments are explored, and a methodology is suggested for determination of reliability. In performance assessment, the magnitude of the reliability coefficient may be less than that obtained for a standardized test, since part of the potential use of performance…

Discussed are nine questions regarding standard setting issues in educational testing: (1) Should normative or content-referenced standards be used? (2) Different standard setting methods yield different results. Does this finding present a problem? (3) Assess the adequacy of the grounding of various methods of standard setting in psychological…

Traditionally, the psychometric qualities of instruments used in guidance research are not reported and concerns of validity are passed over lightly. This article examines this problem by delineating instrument development from the identification of content through initial validation processes. Procedures for item selection, item validation, and…

Intended as a resource for individuals wishing to evaluate nutrition education programs, this handbook, one of a series of seven, provides a collection of measuring devices that can improve the quality of such evaluations. Chapter 1 introduces the handbook's contents and outlines evaluation related issues specific to nutrition education programs.…

Seven features of valid classroom observations procedures, a five-step measurement schemata, and a systematic classroom observation procedure designed to reduce measurement error are presented. The following features are addressed: (1) the inference of the observation is established a priori and confirmed post hoc; (2) craft knowledge and…

This study describes preliminary work on the development of a scale to assess attitude toward public drinking involvement. A sample of 46 students at a west-coast university participated in the study. Respondents completed a questionnaire containing a measure of Attitude Toward Public Drinking Involvement Scale (ATPDIS) and various validity…

Three studies assessed the psychometric characteristics of the Direct Standard Setting Method (DSSM). The Angoff technique was also used in each study. The DSSM requires judges to consider an examination 10 items at a time and determine the minimum items in that set a candidate should answer correctly to receive the credential. Nine judges set a…

This study examines the nature of the highly variable black-white difference across diverse tests and indicates the major systematic source of this between-population variation, namely, Spearman's g. Eleven large-scale studies (discussed in the appendix), each one comprising anywhere from 6 to 13 diverse tests, show a significant and substantial…

This handbook, designed to assist Kentucky school district personnel in planning school psychological services, is organized into four major sections. In the initial section, Overview of School Psychology, information on training and credentialing of school professionals is presented. This section includes information on state requirements for…

During the summer of 1987, 29 students from the Cooperstown High School in New York received scholarships and participated in an Outward Bound course. This report presents the results of a study assessing the impact of the Outward Bound experience on these students. Data gathering instruments included: the Self Report Survey (SRS), developed by…