School size, age and sex of students as related to scores on the six Piagetian Developmental Thought Processes Tasks were investigated. Five hundred seventy-four students from seventh through twelfth grades were randomly selected from 25 different schools classified as small, medium, or large. Data were treated through factorial analysis of…

Piaget's theory of developmental stages was implemented in an elementary school curriculum. Some successful learning experiences are described. (CP)

The current status of conceptions of learning in children is reviewed and some areas of neglect are considered in this paper. The main premise is that although considerable strides have been made in the understanding of the learning process, essential developmental formulations of growth and change have been poorly articulated. It is suggested…

The hierarchical structure of the formal operational period of Piaget's theory of cognitive development was explored through the application of ordering theoretical methods to a set of data that systematically utilized the various formal operational schemes. Results suggested a common structure underlying task performance. (Author/BH)

Noting that children's play activities, particularly the development of dramatic scenarios, have been a central focus of developmental-interaction thinking over many decades, this paper explores the emphasis on play and the specific meanings accorded to it within this developmental-interaction tradition. The first part of the paper considers the…

This review examined the sequencing and grading of tasks in English-as-a-Second-Language (ESL) task-based learning pedagogy. Recent research on task-based learning has focused on cognition and the role that cognitive processes play in determining the ease or difficulty of any particular task. It is argued that an understanding of the effects on…