It was aimed in this study to reveal the general tendency of studies in the field of education by examining the papers in the high-impact A-class SSCI journals, to which qualified papers are accepted from all around the world, in terms of their dependent-independent variables, sample or study groups, research designs, data collection instruments,…

Using data from the Monitoring the Future study, this article presents historical trends in U.S. high school seniors' work values across 30 years (1976-2005). Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential…

One literature documents a significant, black-white gap in average test scores, while another finds a substantial narrowing of the gap during the 1980's, and stagnation in convergence after. We use two data sources--the Long Term Trends NAEP and AFQT scores for the universe of applicants to the U.S. military between 1976 and 1991--to show: (1) the…

Analyzes problems in the use of cohort data as illustrated by cohort data on drinking alcoholic beverages taken from American national surveys conducted during the late 1950s, late 1960s, and late 1970s. Researchers are cautioned that all available "side information" should be considered before statistical cohort models are tested. (Author/RC)

An important phenomenon of 20th century American society has been the occurrence of radical shifts in birth rate, fertility rate, and the number of births. This paper is the first of three which explore the relationship between changing proportions of youth in our society and the social, psychological, political, and economic impact of such…

This paper is the second in a series exploring the impact of changing proportions of youth in our society. It attempts to verify the theory of demographic discontinuity (see SO 013 568) through historical analysis. The main part of the paper presents a careful analysis of five historical situations that are generally recognized as being important…