Investigates several key statements from Piaget's cognitive psychology and their meaning for science education. Concludes that teaching must be conducted as reversibly as possible so that when the teacher presents his own assimilation schemata it will be equilibrated by the pupils' schemata. (GA)

The conversion model of formal reasoning was examined for its ability to predict the decisions made by college students when solving concrete and abstract syllogisms. Results supported the model's contentions that reasoner's decisions reflect natural language processes in the encoding of syllogistic premises, and follow rationally from…

Based upon the concept that the psychological meaning of a syllogism depends upon the order of the premises in addition to the formal logic expressed, the analogical theory of the interpretation of syllogisms is developed, experimentally tested, and implemented as a computer program. (CTM)

Ideologizing is presented as the function of innate intrapersonal and interpersonal categorizing of experience. Ideologies flourish in open systems and decline in closed ones. Classical conceptions of science illustrate the process, to the end that an autonomous scientific ideology for the social sciences, including communication, is suggested.…

Problems in teaching language communication to the congenitally deaf child are discussed in this essay, and then suggestions are offered for providing mental development, development of verbal and associative memory, sensory training, and training in abstract reasoning. (LBH)

The view that judgments of value have an objective relation to judgments of fact is supported. (JD)

Fills the cells of a 3 X 3 matrix with individualized tasks. One dimension is based on Bruner's three modes of learning, the other on Bloom's recall, application, and creativity levels of abstraction. Using the grill, a self-instruction approach to learning is described. (CP)

In response to the previous article, Whitehurst defends his article on imitation; it is different from Beilin's structural terms, and significant because much is known about imitation. Zimmerman challenges Beilin's interpretation of Piaget's structural assumptions. Brody maintains that children's qualitative changes in moral reasoning are best…

Addresses the problem of defining the notion "linguistically significant generalization." A rigorous objective method for determining the significance of a generalization, based on probability theory, is proposed. The proposal is illustrated by applying it to examples central to theorizing in generative grammar. (Author/KM)

A major means by which a culture maintains self-division and violence is abstraction. In the social sciences too, the process of employing abstraction to divorce us from ourselves is becoming increasingly more institutionalized. States that the meanings that emanate from some sectors of psychological research are also not congruent with human…

Children's ability to infer consequences from sentences automatically was assessed in two cued recall experiments. Seven- and eight-year-old children and adults served as subjects. (JMB)

Four tasks which are frequently used to evaluate adolescent reasoning skill: (1) the pendulum task; (2) the ramp problem; (3) the cart experiment; and (4) the invisible magnetism experiment are analyzed to determine the Piagetian concepts that each measures. (CP)

Thirteen to fifteen year-old students from Denmark, Sweden, Italy, United States, Austria, Germany, and Great Britain were the subjects on this study of formal thought processes. Socioeconomic status, sex, and school organization provided additional categorization upon which the subjects were divided. Chi square analysis revealed some differences.…

Representative samples of curriculum development in social studies are presented based on a model designed to involve students actively in both the historical and dilemma-solving processes. (MJB)

A discourse analysis of sixty French children aged ten to twelve from two socioeconomic groups. The object of the study was to describe the syntactic-semantic functioning of their language in an "abstract" situation and to determine the degree of influence of socio-cultural factors. (Text is in French.) (AMH)