The perceptual transformation approach was found to be more effective in facilitating the acquisition of conservation subskills than the numerical operational approach. Neither approach was effective in facilitating the acquisition of conservation of number by nonconserving 4- and 5-year old children of lower socioeconomic status. (MN)

The effects of imagery on children's learning of verbal materials is reviewed. Paired associate learning is emphasized, with some discussion of recall, recognition, visual discrimination and prose learning. Visual versus verbal images, elaborated versus unelaborated stimuli, induced images, and physical manipulation of learning materials are…

Evidence is provided for gradual age (and, seemingly, cognitive developmental) changes in the acquisition of complex problem solving strategies. Differential performance as a function of exposure to a child-model exhibiting the best strategy also suggests the role of learning in strategy acquisition. (Author/MV)

As an example, two aspects of children's conservation are explained: decalages and the shift from perceptual to quantitative cues. This approach, relative to structuralist formulation, involves cognitive factors such as prior learning, as well as impinging social experience. It is compatible with Piaget's theory, yet simpler and more flexible. (CP)

The author clarifies common misunderstanding about the theory that social learning is concerned with shaping of children's moral behavior through differential reinforcement, which portrays children as mere mimics of socialization agents. Social learning is defined in relation to the cognitive developmental approach to moral development and its…

The author criticizes some highly publicized psychological research on the development of number concepts, arguing that the research was poorly executed and emotively reported. (SD)

Discusses hypotheses suggested for consideration by those black educators and parents who are involved in the educational process with the black child; these hypotheses are based on extensive clinical investigation and research. It is contended that black independent schools are facing the same complex problem that has plagued Western…

Discusses techniques for teaching science and science concepts (including the role concept), learning contrasts, biology in the press, social responsibility, and development of thinking in students. (SL)

Examines the relationship between the development of cognitive processes and the effects of instruction on learning and transfer. The study suggests that instructional treatments should be designed in relation to the child's developing information processing strategies and his previous experience. Subjects were 482 fourth- and fifth-grade…

This article reviews recent research studies and experiences relating the learning theories of Ausubel to biology instruction. Also some suggestions are made for future research on the learning of biology. (MR)

Examines the relationship between Piagetian stage of development and achievement on the Australian Science Education Project (ASEP) unit "The Human Machine." Fifty-seven secondary school age boys took the Tisher-Dale "Understanding in Science Test" as a measure of cognitive development as well as the ASEP unit exam. The…

The classroom use of attribute blocks to develop thinking skills is defended in this article. Divergent-productive thinking is identified as an important skill that can be developed by using these blocks. However, teacher commitment and involvement in the program is considered necessary. Suggestions for using these blocks are included. (MA)

One hundred and eighty fourth-grade boys completed tasks where they were given stimulus patterns in one or two sensory modes (auditory or visual) and asked to identify equivalent patterns in the same or in the other mode. Correlations between mathematics achievement and modality matching ability were significant with "striking" variation…

An experimental and control group of thirty-two four and five year-old children received identical quantitative tasks except for the language used. Results showed that children's difficulties with simple arithmetic tasks were not purely linguistic. The conclusion supports the suggestion that the development of language is intertwined with…