Argues that a weak form of schema theory (a schema being an abstract set of expectations) gives the best account of the knowledge most people have about ordinary matters. Emphasizes that a person's culture is a principal determiner of what is already known and what can come to be known. (KH)

Compares the structure of language and meaning in speaking, writing, and computing. Argues that writing and computing are biased toward a radical explicitness that eliminates the role of interpretation, the construction of a personal, subjective meaning. Discusses the cognitive implications of teaching children to cope with this explicitness. (KH)

Presents an overview of teacher preparation and concludes that the distinction between "knowledge" and "pedagogy" is a relatively recent development. Discusses different types of teacher knowledge ("content,""pedagogical content," and "strategic") and forms of knowledge…

Reviews new conceptions of cognitive and conative aptitude, learning, development, and achievement and their assessment. Argues that different purposes for educational assessment require different levels and models of assessment. Strongly suggests research on construct validity and teacher understanding and use of assessment. (FMW)

Conventional schooling too often ignores the influence of school culture on what is learned in school. Knowledge is situated, being in part a product of the activity, context, and culture in which it is developed and used; this is known as cognitive apprenticeship. Implications for understanding learning and teaching are discussed. (Author/BJV)