This journal provides a focal point for the collection and distribution of systematically processed information about theory and practice in theatre. Part of an irregularly published series, this issue contains investigations of the interaction between director and actor in rehearsal, a possible diagnostic system for evaluating student acting…

In an earlier report, one of the authors describes 28 temperament factors for which there is sufficient consensus in the literature to call them "established". From 1 to 5 distinct bipolar subscales were suggested to mark each factor; 12 or 16 item subscales were written, each balanced in terms of the two defined poles and in terms of numbers of…

In research conducted "over a period of 20 years" on aptitudes of high level personnel, the purpose was to analyze thinking abilities or processes into their unique components. The approach was through study of individual differences in performance on intellectual tasks varied systematically over broad ranges of psychological functioning.…

A quantitative model has been formulated which, when used along with existing job evaluation methods, aids in determining equitable grades for most commissioned officer positions. The model applies only to the grades of lieutenant through colonel. Each rater rated 15 duty positions on four overall factors, each consisting of 14 subfactors. The…

The following problems in the field of essay grading have persisted: (1) low reliability of grading, (2) deciding upon elements or variables to consider, and (3) deciding on the weight to assign to each variable. Described are two aspects of a study on essay grading at the high school level in Alberta, Canada: (1) the reliability of scoring…

To identify the parameters of creativity exhibited in products of sixth grade children, 25 subjects (12 girls and 13 boys) were asked to produce written, art, and mechanical objects and to write a description of the product indicating its use. Ten judges graded the relative creativity of the objects by comparing their similarity to an object…

An investigation was designed to ascertain the effects of cultural background on selected intelligence tests and to identify instruments which validly measure intellectual ability with a minimum of cultural bias. A battery of tests, selected for factor analytic study, was administered and replicated at four grade levels to a sample of Metis and…

This paper reports the results of three sets of factor analyses. The purpose of these investigations was to determine whether, among the aptitude tests: (1) there appeared to be different aptitude patterns for Negroes and whites, (2) whether the configuration or pattern of the ratings received by Negroes and whites were related in the same way to…

This 1968 study explored role perceptions of junior Four H leaders and identified some factors in role performance. Hypotheses were tested relating to their role expectations, performance and self evaluation of preparedness for the role. Questionnaires were administered to 279 junior leaders, 121 adult leaders, and 36 Extension agents in 15…

This study developed a semantic differential (SD) instrument to measure self-concept that was not influenced by social desirability. An alpha factor analysis of 53 SD scales produced five interpretable factors for the females and five interpretable factors for the males. A subsequent investigation of the convergent validity of each of the factors…

This document reviews the published empirical literature concerned with the relationship between self concept and academic achievement. The construct of self concept is discussed with regard to common uses, measurement, and experimental development. Descriptions of relevant studies are presented according to their experimental designs or methods…

This study investigated individual differences in mathematical performance among secondary school students, and differences between boys and girls and between students of high and low socioeconomic status. A sample of 335 ninth-grade students from two secondary schools was administered tests of personality, mathematics attitude, numerical ability,…

This study investigate the factor structure of the Nowicki-Strickland locus of control scales for children. A major objective of the research was to provide empirical evidence that can help to reveal the multi-dimensionality (or uni-dimensionality) of locus of control. This is an important distinction because locus of control will be a superior…

If there is a significant relationship between attitudes and school performance, there may be a need for an instrument to measure attitudes reliably. Such an instrument could demonstrate the existence of the relationship, predict performance, or diagnose problem attitudes. The Attitude to School Questionnaire (ASQ) was developed as a measure of…

The relative precision of four methods of estimating missing data in principal components analysis was investigated. Artificial data with known characteristics, obtained from Cattell's "Plasmode: 30-10-4-2," was used with one third of the data on half of the variables being systematically eliminated. The four methods of missing data estimation…