The extremely popular "training" studies, virtually all of which have been devoted to the attempt to experimentally induce conservation in nonconserving subjects, were discussed with respect to the logic underlying the method and surrounding theoretical and methodological difficulties. (Author/SDH)

This is the second in a series of articles for "Teaching History" in which Peter Lee and Denis Shemilt share the findings of Project Chata (Concepts of History and Teaching Approaches). In their first article (see Edition 113), they questioned the wisdom of using the National Curriculum attainment target as a model of progression and…

Article presented an analytical summary of some of the main features of lifelong education (and the process of lifelong learning which it presumably facilitates), together with some critical review. (Author/RK)

It was the purpose of this study to compare the concepts of reading given by children defined as "good" readers and "poor" readers. (Author)

This study uses Lansdown's approach to Vygotsky's theory of language and concept development as the basis for comparing the conceptual level Ghanaian children express in their native languages (Ga or Twi) and in their school language (English). (Editor)

Examined are the rationale, methods and results of using social issues in high school biology as exemplified in the biology program at Parkway West Senior High School, Ballwin, Missouri. Criteria for selecting content to be used in the course are given. (PEB)

Three groups of third graders were used to test the importance of a teaching progressions -- concrete to abstract and abstract to concrete -- using an instruction unit on land use which developed concepts of site, scale, aerial perspective, and areal association. (JH)

The present study was an attempt to investigate the effects of two factors - number of defining attributes and the degree to which a student has learned those attributes (level of conceptualization) - on the difficulty of a concept. (Author)

"More" and "less" were analyzed into two meaning dimensions, "occurence" and "quantity", which were hypothesized to be developmentally related to acts of addition and subtraction. (SBT)

Theory and research regarding four levels of concept attainment and three uses of concepts as specified by the conceptual learning and development (CLD) model are described. The strategy of a longitudinal intervention study is detailed. This study is designed to determine the effects of implementing both the model of instructional programming for…

This study investigated a child's development of the concept that a word is a unit used to express meaning. Thirty children, selected at random from grades one through six, were chosen from a school where no exclusive method of teaching reading was used. Each child participated in two tasks. First, a list of nouns was presented in written form and…

This study of the effects of practice on children's perceptual judgments investigates the validity of the distinctive features hypothesis and the schemata hypothesis by comparing performance on discrimination tasks using familiar stimuli (letters of the alphabet) with a variety of transformations held constant over four massed practice conditions.…

This study reports the development of a sentence preference test designed to contrast tendencies to abstract, generalise and particularise in thinking. (Editor)