The value-added model is presented as a method of assessing the impact of treatments in pretest-posttest quasi-experimental designs. The model yields a projection of treatment group performance at posttest time with no special treatment. The difference between the expected result and the actual outcome is "the value added," a measure of…

The communication of research findings among collegiate institutional researchers is considered in relation to the contribution of qualitative language in general, and catastrophe theory in particular. The qualitative language of catastrophe theory may help reduce the arbitrariness of description, through identification of qualitative features…

This report describes the initial development of the Vocational Interest Survey (VIS), which is comprised of six experimental scales for the measurement of Holland's vocational typology. The initial item pool was generated by the free-association written responses of high school students. Occupational titles were selected for inclusion in a pilot…

This study investigated six statistical merit school selection methods using student scores on a nationally normed, standardized achievement test to identify merit schools. More specifically, its purpose was to select a method for the Palm Beach County School system which meets the Florida merit school program criterion of fairness in terms of…

Two approaches for conceptualizing and estimating a contextual model for analyzing student achievement are the separate equation approach and the single equation approach. The separate equation method determines the relationship between the individual-level independent variable and the individual-level dependent variable within each group. It then…

Research on factors that influence college choice, including sociologic and economic explanations, is reviewed. It is suggested that the following four factors strongly affect college choice: family background, student achievement or ability, some college attributes, and labor-market conditions. School context and college effects moderately affect…

To investigate locus of control and its relationships to ethnicity, socioeconomic status (SES), and academic achievement, a large sample of Black, Mexican-American, Native American, and White students in the fourth, fifth, and seventh grades were administered the Academic Achievement Accountability Questionnaire (a locus-of-control questionnaire)…

In the last decades of the 20th century lifelong learning became a key concept for solving social and economic problems in highly industrialized countries. Lifelong learning was the societal response to conditions in a rapidly changing economic world. Humans have always learned in the normal course of their lives, but this learning was informal.…

Students' abstract reasoning abilities can differ from one society to another. Students' profiles play significant roles in these differences. The aim of the study is to determine the relationship between middle school students' cognitive development levels and their profiles (age, gender, and science achievement) using the Science Cognitive…

This article describes 1) the special features and accessibility of an innovative web-based practice instrument (WebMA) designed with randomized short-answer, matching and multiple choice items incorporated with automatically adapted feedback for middle school students; and 2) an exploratory study that compares the effects and contributions of…

The Kolb Learning Style Inventory was used to identify differences between the learning styles of 168 students in traditional face-to-face courses and students in matched courses taught online. Additionally, the data for the online courses were divided by gender to determine if gender was a factor. Results of the analysis found that there was a…

An adaptive testing strategy is described for achievement tests covering multiple content areas. The strategy combines adaptive item selection both within and between the subtests in the multiple-subtest battery. A real-data simulation was conducted to compare the results from adaptive testing and from conventional testing, in terms of test…

The relationships between Myers-Briggs Type Indicators (MBTI), 16 personality types, and 55 behavioral indicators of teacher competency were explored. Subjects were 103 classroom teachers, grades K-12, who were observed in regular classrooms during a two-year period using five objectively-scored, low-inference observation systems. These included…

This monograph is a report of the findings of a comprehensive survey to identify the functions, organizational structures, and numerical adequacies of central-office staffs, by size of school systems, in Virginia and to determine the relationships between certain characteristics of school systems and the numerical adequacies of central-office…

Using data from the National Longitudinal Study of the High School Class of 1972, the National Center for Education Statistics undertook a study of dropouts in higher education. Specifically, the study was designed to discover: (1) to what extent students withdraw from institutions of higher education before completion, and how these rates might…