The paper discusses problems with traditional definitions of dyslexia and reviews research that suggests a more comprehensive definition, viewing dyslexia as a developmental language disorder that involves a deficit in phonological processing. The disorder is seen as manifesting itself in various phonological difficulties as well as in a specific…

Reports on a study of young children's abilities to discriminate between two chords played as the accompaniment of a melody and played alone with no melody. Finds that age, type of stimulus, and the interaction of these two variables affected children's performance significantly. (CFR)

Reports on a study of the mathematical knowledge, strategies, and representations of 16 socially and ethnically diverse preschool children. Finds that the children bring a wide range of competencies that generally are more advanced than the curriculum content presented at that level. (CFR)

Reports research on teachers' beliefs about children's development. Discusses (1) teachers' estimates of ages at which children succeed on tasks, (2) teachers' ability to engage in task analysis, (3) their view of children's error, and (4) their view of developmental accounts. Concludes that good teachers' beliefs provide an inadequate basis for…

Reviews research about young childrens' focusing on the ability to transform a perceived scene into another representation. Reports on a study of 109 children and 18 college-age students on their ability to mold a lump of clay into a three-dimensional figure. Finds that cognitive maturity alone does not automatically lead to competence. (CFR)

Responds to Claire Golumb's research on the cognitive development of young children's ability to create representations of reality using visual arts. Asserts that young children must find acceptable pictorial substitutes when producing representations. (CFR)