A chronicle of controversies over testing (heredity-environment, experimenter bias, social class bias, tests as sorters for schools and society) and the difficulties that ensue when the scholar enters the arena of public policy. The thesis is offered that the hearing given to social evidence and issues depends on the times and the audience, with…

While debates over the heritability of IQ and the potential for culture bias in measuring instruments have generated much research and public comment, it is also possible to investigate the significance of interracial differences in mean IQ by ignoring both the foregoing issues and instead examining the social psychology of the test situation…

We need to find out the extent to which individual differences, social class differences and race differences in rates of cognitive development, and differential patterns of relative strength and weakness are attributable to genetically conditioned biological growth factors. The answers to this question might imply differences in our approach to…

This four-part guide is designed to help community college instructors understand and respond to individual differences in their students. First, the preface lays out a framework for an in-depth examination of individual learning differences by posing the following questions: (1) Is learning a single function or a composite of different types of…

Discussed are the theoretical explanations of the observation that low intelligence quotient (IQ), low socioeconomic status children appear to be brighter in certain ways than low IQ middle class youngsters. The two different theories on IQ as a function of socioeconomic status--environmental or cultural vs. genetically determined biological…

Analyzing data from the High School and Beyond survey on the behavior of 13,000 high school sophomore women over a two-year period, this document reveals the following facts about single motherhood: (1) young women with different background profiles exhibit markedly different rates of single parenthood; (2) because teenage women who become single…