This study investigates the relationship between students ability to answer reduced language dependency mathematical questions with their overall numeracy level. It investigates whether a student's success at reduced language mathematical questions translates into better overall numeracy scores. It was found, students have up to two years…

Examines the effect on earnings of variations among individuals in postschool human investment (namely, in work experience after the completion of schooling). Data from the Johns Hopkins Retrospective Life History Survey are analyzed to make possible a reformulation of Becker and Chiswick's econometric model to allow for additional variations…

A method is proposed for modeling developmental data, and particularly the developmental relationship between the age of a child and the presence or absence of aggressive behavior. A dichotomous logistic response model is used. (Author/JKS)

Provides estimates of the 1993-94 returns to education in wage employment in India by gender, age cohort, and location (urban-rural); also evaluates the changes in returns over the period 1983-94 using a large national-level household survey. Finds evidence, for example, of substantial gender and rural-urban differences in returns to schooling.…

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 equivalency of achievement results obtained under Title I evaluation models A1 and C1 was examined. Data were reading comprehension and arithmetic scores on the Iowa Tests of Basic Skills, administered to fourth, sixth, and eighth grade students in St. Louis, Missouri. The St. Louis Public Schools had traditionally used Model A1, a…