The testing of a priori contrasts, post hoc contrasts, and experimental error rates are discussed. Methods for controlling the experimental error rate for a set of a priori contrasts tested simultaneously have been developed by Dunnett, Dunn, Sidak, and Krishnaiah. Each of these methods is discussed and contrasted as to applicability, power, and…

This research attempted to identify differences, or lack of them, in time orientation of Caucasian, Black and Chicano young male first offenders at various periods of imprisonment; beginning, middle, and end. The instrument that was chosen to measure time orientation was a combination of two questionnaires--the Time Competence scale of the…

The proposition, "That measurement issues in competency-based educational programs (CBE) are not different from those in other kinds of testing (NCBE)" must be declared false. (1) Measurement in CBE focuses on the present while NCBE measurement focuses on information needed for future planning. (2) CBE measurement starts with definitive statements…

Stability of Type I error rates and power are investigated for three forms of the Box test and two forms of the jackknife test with equal and unequal sample sizes under conditions of normality and nonnormality. The Box test is shown to be robust to violations of the assumption of normality when sampling is from leptokurtic populations. The…

SCORIT, a computer program which processes student responses to test items, is described and explained. The method of scoring responses according to an original test design and possible alternate test designs is detailed. The printing and punching of reports in a form suitable for correlational analysis are covered. A program description is…

The relationships between grades of Hofstra students at the end of the freshman year and such predictor variables as high school standing and scores on the SAT are considered. Data are also presented on the overall performance of the class and on the relationship between performance of students who stayed at Hofstra and those who dropped out.…

In learning potential (LP) tests, intelligence is measured by repeated administrations of reasoning tasks, with interpolated training in problem-relevant strategies. In a comparison of the differential sensitivity and validity of LP and IQ measures, subjects were divided into three IQ groups: bright normal, dull-to-average, and subnormal (EMR). In…

This study was designed to learn more about relationships between sex and the expressive and comprehensive language development of the kindergarten child. Thirty-four kindergarten children (17 males and 17 females) were given the Peabody Picture Vocabulary Test (PPVT) and the Vocabulary Subtest of the Weschler Intelligence Scale for Children…

Male and female enlistee samples were compared for total groups and by enlistment region in terms of their performance on the Airman Qualifying Examination (AQE) and the Armed Services Vocational Aptitude Battery (ASVAB). Women in the Air Force (WAF) test-retest performance was evaluated on the Armed Forces Women's Selection Test (AFWST) which is…

The interaction of behavioral objectives, sequence order, and test and state anxiety were investigated. The study had four purposes: 1) to examine the effects of objectives on achievement; 2) to investigate the effects of sequencing; 3) to study the interaction of availability of objectives and sequence; 4) to study the effects of objectives and…

The self concept of fourth (N=9), fifth (N=9), and sixth (N=6) grade children, using Gordon's How I See Myself Scale, were compared in the open and traditional school environments to determine if open-school students' scores would be significantly higher in composite self concept and in each of the factors of Autonomy, Interpersonal Adequacy,…

Two studies compared results for students from "modern" and "traditional" mathematical backgrounds on industrial selection tests employed by many industries for recruitment purposes. There were no significant differences in overall performance, nor did inclination toward or away from a technical career in industry seem to…

The Arthur Adaptation of the Leiter International Performance Scale, Raven's Coloured Progressive Matrices, and Wechsler Intelligence Scale for Children-Performance Section were administered to 31 children with mild to moderate hearing impairments. A comparison of test results indicated moderate convergent validity among the measures. (Author)

This study compared scores of 131 deaf and 131 hearing adolescents on the Torrance Tests of Creative Thinking. (SB)

A computer-assisted testing system (LEVEL3) was designed to provide frequent, meaningful, diagnostic feedback to basic medical science students. (JY)