Coleman, Hoffer and Kilgore's claims regarding the effects of Catholic schools on cognitive achievement have evoked much controversy. Critics have argued that the cross-sectional testing data Coleman et al. used could not distinguish differential sector effectiveness from selection effects, i.e., that Catholic schools enroll students of superior…

The study described in this report was conducted to assess the intellectual development of adult learners in a community college using William Perry's cognitive development framework. After introductory material provides a rationale for the investigation of the intellectual development of adult students, the purpose of the study is presented. The…

An inquiry attempted to build an agenda for research that would result in a cognitive theory of instruction capable of informing educational practice and extending the limits of knowledge about how people learn and develop. What would such a theory look like, how close are we to having one, and what directions must be followed to further its…

Adverse effects of material rewards on Wechsler subscale performance may be the result of a reward-produced developmental regression. To further explore that idea through replicating earlier findings with adults, and to extend the enquiry to children, selected Wechsler subscales were administered to 32 subjects at each of three ages (5, 10, and 18…

This study is concerned with preservice primary school teachers (N=100), a group of tertiary students who traditionally come from the secondary school stream. These students have, on the whole, avoided subjects like physics, chemistry, and mathematics that demand a high level of cognitive development for understanding/assimilation of abstract…

Discourse and conversational analysis methods were used in a qualitative reconstruction of one aspect of the regularities in the way 61 children "do" personal reference. Of particular interest was the development of two reference forms: minimization--preference for simple (one word) forms, or recipient design--reference forms indicating…

A multiple-group, single-intervention intensive time-series design was used to examine the achievement of an abstract concept, plate tectonics, of students grouped on the basis of cognitive tendency. Two questions were addressed: (1) How do daily achievement patterns differ between formal and concrete cognitive tendency groups when learning an…

The Group Assessment of Logical Thinking (GALT) instrument has been widely used to gather cross-cultural data regarding the acquisition of logical thinking skills in adolescent children. This study of West German adolescents using the instrument adds further comparative data regarding the development of logical thinking skills. Additional data…

The fields of science education and science studies and their respective academic communities, while appearing to have many potential points of contact, remain surprisingly separate, with little apparent recognition of the relevance to the interests of each to work done within the other traditions. As a field of study science education deals with…

A cognitive gap between students' development and school curriculum may be one of the reasons why chemistry is difficult for high school students. This study examined cognitive development in the effect of modified instructional methods for students at the concrete stage of development. The Arlin Test of Formal Reasoning (ATFR) was used for…

To whet the curiosity and interest of teachers who may be frustrated with the reading vocabulary achievement of pupils, an informal study compared Piaget's cognitive development theory, recent brain research, and the reading process, and examined how the theory and research apply to reading instruction. The Gestalt Process Approach to teaching…

This report presents a general framework for studying the acquisition and cognitive representation of biomedical concepts and analyzing the nature and development of misconceptions. The central approach of the report is a selective and highly concentrated analysis of the true nature of clusters of complex concepts and the manner in which they are…

Over the past several years, one study after another has uncovered a positive relationship between interpersonal interaction and individual achievement. According to a handful of these studies, interaction is more effective than are individually-based strategies for promoting reasoning. We give our attention here to the link that possibly exists…

The current study was devised to determine the short-term (1 month) and long-term (4 months) effects of having students generate their own examples of selected concepts. More specifically, focus was on determining how self-generated examples might enhance the learning and retrieval of concepts. Subjects were 55 (54 female and 1 male) undergraduate…

This document suggests ways of using children's intuitive ideas about mathematics as a starting point for an elementary curriculum. Ways are discussed to capitalize on what children already know: to cultivate rather than discourage students' intuitive mathematical sense, and to help students make connections between what they know and what they…