Learning, development, and response to instruction often involve changes in the strategies that learners use to solve problems. In this chapter, our focus is on mathematical problem solving in both children and adults. We offer a selective review of research on three classes of factors that may influence processes of strategy change in…

Provides a comprehensive view of the decision-making process as it relates to career choice. The steps in this process are (1) problem identification, (2) generation of alternatives, (3) information gathering, and (4) evaluation of alternatives. Individual variations are summarized. (CH)

Article provided a systems approach to individualized instruction. (Editor/RK)

Recent approaches to research on moral development have considered the preeminence of situational factors in moral development and moral behavior. An open systems approach emphasizes the interactive effects of person and situation variables on moral decision-making. The interactive effects of three sets of variables on moral decision-making were…

Component aspects of Program for Learning in Accordance with Needs (PLAN), a systems approach to individualized education on the elementary and secondary school levels, are discussed. PLAN, which has been in operation in twelve selected school districts in California and in the northeastern U.S. since 1966, focuses on assisting the individual to…