Predictor weights estimated by using multiple linear regression are biased when there is restriction in the range (RR) of the dependent variable. Standardized multiple regression yields partial correlations as weights for the predictors, and these can be corrected for range difference between calibration and application samples. However,…

Six of 11 papers presented at a symposium on language aptitude testing are included in this document. "Cognitive Abilities in Foreign Language Aptitude: Then and Now" (John B. Carroll) reconsiders language aptitude testing 30 years after publication of the Modern Language Aptitude Test (MLAT). "Preliminary Investigation of the…

Correlations between the California Critical Thinking Skills Test--College Level (CCTST) and student-related factors regarded as indicators of academic ability and success were studied in a series of four experiments investigating whether the CCTST measures improvement in critical thinking (CT) skills. During 1989-90, data were collected on 1,196…

In order to determine the effect of being disabled on the academic progress of disabled college students, a questionnaire assessing the social climate of a major western university, the quality of its programs and instruction, and student academic and career expectations was administered to 100 disabled students. Factors explored in the…

Five workplans were developed for the National Center for Education Statistics' (NCES) educational indicators program. The implementation of these workplans will be useful to both NCES staff and users of NCES data and will provide opportunities for joint working relationships among the authors, consultants, and NCES staff. The five plans call for…

This report analyzes the effects of multiunit school organization on elementary teachers' patterns of task-related communication. Multiunit teacher work teams, or units, are characterized by discussions between teachers about the intimate details of their daily work; this contrasts with the structurally undifferentiated organization of…

This study examined the value of the American College Testing Program (ACT) and secondary school performance as predictors of academic performance in college. Multiple regression was used to establish a prediction equation for grade-point average (GPA) at the end of the first term of the freshman year as the dependent variable and ACT and high…

The activities and experiences of students who were high school seniors in 1980 were surveyed four years later. Data were provided from the High School and Beyond base-year survey (1980), the first follow-up in 1982, and the second in the spring of 1984, focusing on the graduates' educational, vocational, socioeconomic and familial status, and…

This study investigated the relationships between maternal employment during three periods in the child's life, the child's self-concept, and family orientation. Variables statistically controlled were intactness of the family, father's employment status, the child's sex, the child's race, and the family's socioeconomic status. It was hypothesized…

Hierarchical linear modeling allowed the indentification of specific school characteristics and policies which help explain the relationship between social class and minority status with mathematics achievement, the relationship between social class and minority status with mathematics course enrollment, and school means for achievement and for…

This paper explores various procedures of panel data in the estimation of causal models. The reported analyses are from the Monitoring the Future study, a nationwide questionnaire survey of 16,000 to 17,000 high school seniors conducted annually since 1975. First, the parameters of causal models are estimated in which the dependent variables are…

Random samples of 1979 and 1980 entering freshmen were given the Non-Cognitive Questionnaire (NCQ), which was designed to assess noncognitive dimensions predicting minority student academic success. The validity of the NCQ in predicting graduation after five and six years was determined. The graduation rate was found to differ significantly for…

This report contains four studies related to preparation of youth for employment after leaving school. The first study, "Learning as a Product of Exposure and Readiness" (Hotchkiss), examined the effects of curriculum on the learning of basic skills using an interaction model. The data collected revealed statistically significant interactions…

This paper describes the Manifold Access Model, which has been developed for the simultaneous representation and analysis of the interrelationships between five variable clusters: (1) computer access; (2) personal and social attitudes and values with respect to computer use; (3) self-assessed competence and confidence with respect to computer use;…

A study was conducted to determine if a teacher-constructed cloze procedure correlated significantly with two standardized tests of reading achievement, thereby testing G.D. Spache's claim that most teachers are unable to design valid and reliable assessment materials. Subjects were 60 fourth and sixth grade students who were administered the…