Tests in social studies and integrated science given in Saint Vincent, Saint Lucia, Grenada, and Dominica were analyzed by the Organization for Co-operation in Overseas Development (OCOD) Comprehensive Teacher Training Program (CTTP) for discrimination, difficulty, and reliability, as well as other characteristics. There were 767 examinees for the…

The reliability and validity of three short forms of the Wechsler Intelligence Scale for Children III (WISC-III) were compared. Each of the short forms was a tetrad composed of two verbal and two performance subtests. The first tetrad was selected based primarily on practical considerations, particularly its brevity to administer and score. The…

Results of cognitive diagnoses were validated using the rule-space model, and the usefulness of cognitive diagnosis for instruction was demonstrated. Through preliminary studies, 33 stages of knowledge were defined as cognitive diagnoses to be applied to results from a test of knowledge about fractions of seventh and eighth graders (initial test…

This paper reports on a newly designed judgmental method for setting test performance standard that: (1) overcome many of the practical and psychometric problems associated with the Angoff and Ebel methods; (2) can be used to set multiple cut points on a score scale; (3) may be readily and efficiently implemented with assessments that use…

Although mastery motivation appears to predict school success, individual assessment of mastery motivation is too time consuming and limits the application of this research. This study examined the psychometric properties of the Dimensions of Mastery Questionnaire (DMQ). The study focused on the validity of the measure for Head Start parents,…

Generalizability theory (g-theory) was used, as an alternative to classical test theory, to evaluate measurement error in a behaviorally anchored role-play measure, highlighting the usefulness of this theory in instrument development. G-theory partitions an observed score into the universe score and error scores associated with separate sources of…

Among the constructs commonly considered by career counselors are vocational interests, aptitudes, and personality variables. Although the predictive power of each of these domains with respect to successful occupational functioning has been demonstrated, little research has been conducted on the nature of their interaction. The interrelatedness…

A Monte Carlo study was conducted to estimate the small sample standard errors and statistical bias of psychometric statistics commonly used in the analysis of achievement tests. The statistics examined in this research were: (1) the index of item difficulty; (2) the index of item discrimination; (3) the corrected item-total point-biserial…

Increasing social awareness of the need for accurate and fair testing has combined with technological developments to produce dramatic advances in psychometric models, methods, and procedures. Three of the most important new directions within the measurement field concern the following areas: (1) item response theory; (2) item bias or differential…

Methods of adjusting cut scores used in placement decisions are examined empirically. Admission and performance variables are used to study alternate methods of adjusting cut scores for placement in standard and accelerated rhetoric courses in a large university setting, with the predicted variable being success or failure as measured by…

Psychometric information was determined for two scales commonly used in early intervention programs and research, the Family Support Scale (FSS) (C. J. Dunst and others, 1984) and the Family Resource Scale (FRS) (C. J. Dunst and H. E. Leet, 1985). These questionnaires measure the perceptions of support for families with children with disabilities…

The International Personnel Management Association Assessment Council (IPMAAC) is a professional section of the International Personnel Management Association for individuals involved in professional level public personnel assessment. Author-generated summaries/outlines of papers presented at the IPMAAC's 1984 conference, which focus on…

To ascertain whether cerebral lateralities can be considered aptitudes or individual difference measures within an aptitude-treatment-interaction (ATI) framework, hemispheric asymmetries and cognitive psychometric tests were administered to 50 right-handed, Caucasian, male Navy recruits. Principal factor analysis with varimax rotation was computed…

A review of the medical student selection literature and our own past research (Lowe, Kerridge, Bore, Munro and Powis (2001) has indicated that competent and ethical practice of medicine requires doctors to possess a range of personal qualities in addition to high-level academic ability. A three-part test battery called the Personal Qualities…

Diagnostic score reports linking assessment outcomes to instructional interventions are one of the most requested features of assessment products. There is a body of interesting work done in the last 20 years including Tatsuoka's rule space method (Tatsuoka, 1983), Haertal and Wiley's binary skills model (Haertal, 1984; Haertal & Wiley, 1993),…