This study aimed to determine whether taking a chronological approach (CA) or topical approach (TA) to teaching developmental psychology resulted in different learning outcomes. Across two semesters, in four classes, 354 students participated (M[subscript age] = 19.76, SD[subscript age] = 2.93 years), 66% identifying as female. One instructor…

Interviews with 4- to 8-year olds indicated that children's understanding of how it is that they can see object develops gradually. This article presents a map of this development in terms of two distinct modes of cognitive functioning, the ikonic mode and concrete symbolic mode, drawn from the interviews and the SOLO (Structure of Learning…

Twenty-four children in kindergarten through fourth grade were interviewed and asked to share a pancake fairly among three dolls. The context was chosen to allow children to use out-of-school intuition and understanding if preferred. Four levels of development were identified leading to the understanding of fair fractions as those where each part…

Canadian children follow an apparent sequence in the development of a concept of nationality from a verbal level of understanding of geographical relationships (beginning about age six), to an ability to demonstrate spatial relationships, then to an understanding of one's nationality, at about age 10. There are important educational implications.…

Examined are first-year medical students' (n=160) explanations of complex concepts in cardiopulmonary physiology following a lecture series. The results revealed systematic misconceptions by the students in developing a pathophysiological model of the problem. The implications for science instruction within a medical curriculum are discussed.…

Investigates the development of understanding of quantity in 36 children with Down's Syndrome. Findings confirmed similarities in sequence of development between Down's Syndrome children and nonretarded children. Down's children who received training recognized conservation of continuous and discontinuous quantity. (RJC)

This study attempted to determine if 3-year-old low socioeconomic status children possessed a generalizable concept of circle/round, and examined two methods of teaching to those children who did not already possess it. Twenty 3-year-old children were first presented with training sets consisting of 12 pairs of stimuli: six pairs of objects…

This project sought to establish an affective concept exemplar variable called "exemplar intensity," a characteristic that would challenge the notion of equivalence by its impact on cognitive gain. The hypothesis that the high-intensity exemplars would increase cognitive achievement above learners receiving low-intensity exemplars was…

Findings support the effectiveness of an integration of cognitive and behavioral procedures for developing self-control in children and suggest the relative superiority of the conceptual approach to cognitive-behavioral treatment. (Author)

This paper demonstrates a method for constructing long variables using items that elicit partically correct responses across ages. Long variables may be defined by students at different ages (year levels) attempting common items within a test containing other items considered to be appropriate for each age or year level. A developmental model of…

A collaborative research study was designed to facilitate, at the local school level, a mathematics teacher's development of a "constructivist" pedagogy. This paper discusses the nature and influence of the teacher's professional beliefs on his attempts to create a classroom learning environment congruent with the principles of a constructivist…

Describes a study that compared the effects of microworld microcomputer training and real world training on sorting behaviors of 2- and 3-year-olds. Discussion of the relationship between cognitive development and the ability to process microworld training focuses on different reactions between the two age groups. (42 references) (CLB)

Reported is a study of the effectiveness of the Energy Environment Simulator (EES) in developing energy awareness and positive attitudes towards energy issues in students at various levels of cognitive development. The EES is a portable computer model of U.S. energy resources, environmental quality and food distribution. Subjects were students…

This paper outlines two alternate ways in which concepts are acquired, known as "top down" and "bottom up". "Bottom up" refers to learning the members of a category and then extracting their similarities or differences, the rule or criterial attributes used to make the categorization. In the "top down"…

Investigates effects of an independent variable (grade) on three dependent variables (membership, partial association, and generalization) describing preferential styles of thinking in 1635 pupils, measured by a 16 concept word test. (DS)