Video-stimulated verbal recall is becoming an increasingly popular method for examining a broad range of research topics across academic disciplines. One of its major appeals is that it makes it possible to capture and investigate the dynamic nature of task performance and has the potential to provide a wealth of information on the cognitive…

In this study four research strategies used in previous studies of the socialization of cognitive skills were first contrasted and then assessed in terms of five criteria. (The data base for this study was 32 videotapes of mothers preparing their 7- or 9-year-old children to take a memory test.) The four strategies (frequency coding, fine-grained…

To probe beyond declarative knowledge about real numbers in secondary school, the authors interviewed students in Grades 9, 10 and 12. The main question seems to be whether the length of a decimal expansion is "indefinite" or "infinite." It blurs the mental representation of rational numbers as well. (Contains 3 footnotes.) [For complete…

This final volume of a six-volume study of an elementary school called "Kensington" in a school district code-named "Milford," examines its own assumptions and procedures. After the brief, introductory chapter, which presents the methodological appendixes of the preceding volumes as a serial, chapter 2 discusses exploratory and…