Discussion of situated learning focuses on classroom instruction. Topics addressed include individual uniqueness; a knowledge community, including the process of knowledge acquisition; situated instruction, including the role of the teacher; authentic activity, including teacher-student interaction; and implications for educational technology. (26…

Discusses cognitive style (the degree to which perception is influenced by environmental variables) and cognitive control (which focuses on the regulation of perception by the ego). Concepts addressed include field dependence-independence, field articulation, conceptual style, cognitive tempo, intrusive information, focal attention, and…

Discusses four alternative ways to look at television's effects on the viewer rather than the simplistic model of television as the input and the viewer's reaction as output: types of television and their educational applications; characteristics that determine programing, forces shaping program development, and the individual's reception of…