Evaluated developmental trends in social perception by examining accuracy and consistency using a novel nonverbal trait-inference task at four age levels (5-6, 7-8, 9-11, and 19-22 years) in male subjects. This general paradigm may prove useful in future investigations of social perceptual development, particularly when consistency as well as…

Describes four experiments in childhood autism used as research examples in areas of cognition and social skills. An hypothesis which attempts to connect various areas of impairment, nemely, lack of imaginative play, lack of expressive gestures, and inability to predict and understand behavior in others is explored through a specific cognitive…

Concepts of body parts and their relationships were assessed in children ages three, four, and five, as well as in adults. Three specific questions were addressed: (1) What do children understand about such "partonomic" relations? (2) Is there an order in the acquisition of partonomic concepts? and (3) Do children exhibit any confusions in their…

This article presents a new method of inferring students' cognitive structures and their development. A modification of Reitman and Rueter's "ordered tree technique," the method generates a structure that displays important relationships assumed to be in a student's memory about concepts taken from a specific field of study. (Author/LMO)

Two studies on early gender stereotying based on a concept-learning approach were conducted. Study 1 found that both two-and-a-half and three-and-a-half year-old children showed significant and equal stereotyping of both gender-labeled infants and animals. In study 2, three- and five-year-olds stereotyped others significantly more than themselves.…

Effects on learning of most principal independent variables can be generalized within, but not between, five different categories: intellectual skills, verbal information, cognitive strategies, motor skills, and attitudes. Psychological research has been and continues to be well-served by this categorization. (GC)

Because knowledge is constantly in flux, it is important for individuals to accurately incorporate new information into previously developed knowledge structures. Some of the issues surrounding this development of thought are explored in this paper. Although the phenomenon of knowledge integration is relatively common, very little empirical…

This paper explains how practitioner researchers can contribute to the knowledge-base of education leadership and administration using the basic self-inquiries "What do we know?" and "How do we know it?" Jackie Delong researched her practice as a school superintendent, and Jack Whitehead researched his as a professional educator in the University…

This essay is based on observation and interpretation of the mathematical language of children while they engage in situations involving fractional numbers. This interpretation includes the consideration of various levels of language use, informal metamorphic and metonymic uses of fractional number language, and the interplay between language use…

Mathematics educators in Japan have traditionally emphasized mathematical perspectives in research and practice. This paper features an account of changes in mathematics education in Japan that focus on the possibilities of individual students as well as their mathematical ways of thinking. Students' mathematical thinking, mathematical…

During the last decades, an increasing awareness has developed that humankind will have to make important decisions about the environment which will demand substantive knowledge of critical ecological phenomena such as the production and decomposition of biomass (World Commission on Environment and Development, 1987). As a biology teacher the…

Explores the interaction of gender, sex-typed toys, and the construction of the mathematical topic of fractions as it is taught in schools. (MKR)

Lists some ways that sequences were incorporated into mathematics lessons and explains a teacher's observations about the caliber of thinking and questioning that students develop as they learn appropriate ways to use numbers. Provides a number of questions that have been raised by students and the thinking prompted by a discussion of those…

Analyzes relationships between the social and cognitive institutionalization of library and information science research in Scandinavian countries from 1965-89. The goal of the study was to compare the development of the subject area, the research approach, the research methods, and the degree of internationalization. (Author/LRW)

Describes 11 spelling strategies for students with mild disabilities that enhance student motivation and can be used to reinforce existing spelling curriculums with no additional materials. Some of the modifications include stressing the relevance of spelling; implementing test-teach and test-correction methods; using an analogy strategy; and…