The purpose of this longitudinal study was to determine if there were changes in familism scores among a sample of African American and non-Hispanic White youths as they progressed through middle school, and if changes differed by race. Results indicated that African American subjects reported higher levels of familism than their non-Hispanic…

The purpose of this study was to construct and study the impact of a research-based sequence for teaching the concept of modelling to seventh-grade science students. We identified students' notions of models and the aspects of school science to be addressed regarding the model concept, which were then taken into account when we planned the…

This study examined the reliability and validity of scores from the Multidimensional Inventory of Black Identity with 550 Euro-American, 112 Latino, and 41 Native American undergraduates. Data for the Centrality, Private Regard, and Public Regard scales indicate that these scores have construct validity. Scores have acceptable Cronbach alpha…

The relationship between scores on the American College Test (ACT) and grade point averages of first-time college freshmen after the first year of study was investigated by correlating ACT composite scores and grade point averages (GPAs). ACT scores and GPAs were obtained for 100 first-time freshmen at an urban state university in Illinois. There…

The effects of previous mathematics, statistics, and computer science coursework; attitudes toward statistics and computers; and mathematics ability on statistics achievement were studied for 289 college students over 4 semesters. A secondary purpose of the study was to determine the effect of the computer laboratory component of an inferential…

THE FAMILY CHARACTERISTICS, PEER RELATIONS, PERSONAL VALUES, AND ATTITUDES WHICH DISTINGUISH BETTER FROM POORER READERS, AND TEACHER CHARACTERISTICS RELATED TO IMPROVEMENT OR DECLINE IN READING ABILITY BETWEEN THIRD AND SIXTH GRADE TESTING POINTS, WERE INVESTIGATED. INTERVIEWS WERE CONDUCTED WITH 705 6TH, 8TH, 10TH AND 12TH GRADE STUDENTS WHO WERE…

It may be possible, using assessments of motor and perceptual skills which are largely independent of ethnic and educational background, to admit to the military individuals who would be rejected on the basis of their paper-and-pencil test scores, but who through their performance on non-verbal measures, can be identified as highly likely to…

Describes a study in which 46 high socioeconomic status elementary and secondary children were exposed to Logo and Bank Street Writer at a computer camp. After exposure, children 12 and under minimally shifted toward an internal locus of control as measured by the Nowicki-Strickland Locus of Control Scale for Children. (Author/MBR)

Presents a study to determine differences in effectiveness of computer-assisted instruction (CAI) compared to traditional instruction of general biology students (n=54) for units on photosynthesis and introductory genetics and to assess students attitudes toward CAI. Results indicate CAI tutorials are no more or less effective in promoting student…

Most research on the association between school resources and student outcomes has concentrated on finances as measured in dollars. This study takes a fresh look at the issue by focusing on the allocation of real resources, defined as the personnel and materiel used to increase student learning, which are more relevant measures of a school's…

The regression-discontinuity approach to evaluating educational programs is reviewed, and regression-discontinuity post-program mean differences under various conditions are discussed. The regression-discontinuity design is used to determine whether post-program differences exist between an experimental program and a control group. The difference…

The purpose of the study was to compare two regression-based approaches for measuring educational effectiveness in Tennessee high schools: the mean residual approach (MR), and a more general linear models (LM) approach. Data were obtained from a sample of 1,011 students who were enrolled in 48 high schools, and who had taken the Comprehensive…

The aim of this study was to incorporate a web-assisted program to normal traditional classroom instruction and study about students' misconceptions in force and motion concepts in physics. The Web-based physics program was incorporated with the traditional lecture. Specifically, 30% of class time was allocated for using this tutorial program, and…

To examine the validity of short forms of the Wechsler Intelligence Scale for Children-Revised (WISC-R), the WISC-R was first administered to 106 hospitalized psychiatric patients, aged 8-16. No subjects had a primary diagnosis of mental retardation or learning disability, and one-third were receiving psychotropic medication. WISC-R IQ scores…

Although methodological integrity is not the sole determinant of the value of a program evaluation, decision-makers do have a right, at a minimum, to be able to expect competent work from evaluators. This paper explores five areas where evaluators might improve methodological practices. First, evaluation reports should reflect the limited…