Educational outcomes are affected by student level, classroom level, and school level characteristics. The fact that educational data are multilevel in nature poses serious analysis questions. Though strong arguments can be made for focusing on a single level of analysis, such studies have several basic limitations: the choice of analytic level…

Piaget's egocentrism and Witkin's psychological differentiation are important constructs in theories of cognitive development. A comparison of these concepts could lead to an increased understanding of cognitive development in the older adult. In a test of Witkin's revised model of psychological differentiation, the Portable Rod and Frame Test…

The relation of 20 predictor variables to the academic and non-academic self-concepts of 274 six to nine year old Mexican American migrant children were examined by canonical correlation and canonical variate analysis to determine whether self-concept was a multi-faceted construct. Academic and non-academic self-concepts were taken from the…

This study examined the effect of collective bargaining environments on principal hiring and school administrator behavior perceptions. Specifically, researchers hypothesized that small or medium sized school districts that engage in collective bargaining will hire significantly more outsiders as principals than will similar districts in…

Comparisons of corresponding values of phi and kappa coefficients were made for 270 instances of data generated by a Monte Carlo technique to simulate a test-retest situation. Data were generated for distributions with the same mean but three different levels of standard deviation, standard error of measurement and cutting score. Ten samples of…

An experiment, which replicates an earlier study conducted in Sweden, was performed to study the effects of prior knowledge of relevant subject matter on reading comprehension and on memory. Fifty college students read one of two contrasting passages that presented two opposing points of view after they had recorded their beliefs about the subject…

Relationships among the Test Anxiety Scale for Children (TASC), the Lie Scale for Children (LSC), and sex were estimated from a pooled sample of 1,755 children in grades 1 to l0. Defensiveness and test anxiety showed equally strong sex differences; sex effects in test anxiety were not completely attributable to sex effects in defensiveness, but…

The relationship between pre-cognition and creativity was investigated in an effort to reaffirm previous findings (Costello 1977) of a correlation between these variables. A sample of 100 engineering freshmen was tested for creativity using the Torrance Test for Creative Thinking and was tested for pre-cognitive ability using the Dean-Mihalasky…

THE JOHNS HOPKINS PERCEPTUAL TEST (JHPT), REVIEWED IN THIS PAPER, WAS DESIGNED TO MEET THE NEED FOR A BRIEF, EASILY ADMINISTERED, NON-VERBAL INSTRUMENT TO ASSESS THE INTELLECTUAL FUNCTIONING OF CHILDREN. THE DATA ON THIS INSTRUMENT INDICATES THAT IT IS RELATIVELY CULTURE FAIR AND USEFUL FOR TESTING CHILDREN WHOSE PHYSICAL HANDICAPS PRECLUDE THE…

THE VARIABLE, ACADEMIC MOTIVATION (N AC), WAS MEASURED BY A PROJECTIVE TEST. A SCORING MANUAL WITH HIGH INTER-SCORER RELIABILITY WAS ALSO PREPARED. THE 1964 FRESHMAN CLASS OF GEORGETOWN UNIVERSITY (N EQUALS 957) PARTICIPATED IN THE STUDY. ACADEMIC MOTIVATION CORRELATED POSITIVELY AND SIGNIFICANTLY FOR BOTH MALE AND FEMALE STUDENTS WITH GRADE POINT…

THE EFFECTS OF TEST ANXIETY AND TEST STRESS ON THE PERFORMANCE OF TWO DIFFERENT INTELLECTUAL TASKS WERE STUDIED. IT WAS HYPOTHESIZED THAT THE DESCRIPTIVE EFFECTS OF ANXIETY WOULD BE GREATER FOR DIFFICULT BUT SIMPLE TASKS THAN FOR COMPLEX BUT EASY TASKS, AND THAT SITUATIONAL STRESS WOULD BE MORE DISRUPTIVE FOR COMPLEX TASKS THAN FOR SIMPLE TASKS. A…

Demographic data on 92 subjects identified as having reading problems were used to develop equations useful in identifying high risk, reading disabled students. Multiple linear regression analysis of the data indicated that reading disability (1) had a significant positive relationship with birth order and number of siblings; (2) had a positive…

Nine different self scales, along with the corresponding ratings on the same traits by peers and adults, were administered to children and adolescents. With a multitrait-multimethod matrix formulation, the results indicated general differentiation on the nine scales, suggesting situation-dependent and divergent self-pictures. Interpersonal…

Linear classification functions (LCFs) arise in a predictive discriminant analysis for the purpose of classifying experimental units into criterion groups. The relative contribution of the response variables to classification accuracy may be based on LCF-variable correlations for each group. It is proved that, if the raw response measures are…

Several advantages to the use of factor scores as independent variables in a multiple regression equation were found. To help select the most desirable type of factor score on which to calculate a regression equation, computer-based Monte Carlo methods were used to compare the predictive accuracy upon replication of regression of five…