Teachers need to have both confidence and time to adapt to new situations. If change is imposed and rushed, it will have little viability. (Editor)

The theme of the article was to show how children acquire logical structures. Following up these studies on logical structure, another study attempted to ascertain if skills could be learned at times other than when spontaneously acquired. The results showed that the children need help in solving the problems posed. Another method of heuristic…

Discusses five psychological conditions which should accompany the initiation and development of typewriting problem and production skills. They are: (1) Readiness, (2) Contiguity, (3) Reinforcement, (4) Transfer, and (5) Guidance. (JS)

Distinguishes between problems" and exercises" in science teaching, and disscusses the use and abuse of problem-solving in physics instruction. Suggests that the essence of problem-solving is the element of creativity and challenge. The implications of this idea for science teaching is discussed. Bibliography. (LC)

Information obtained in this study involving 72 girls (6-, 9-, and 12-year-olds) documents the facilitating effect of forced verbalization at three age levels. (Author/WY)

Tenth-grade students (n=144) received training on one of three processing methods: coding-mapping (simultaneous), coding only, or decision tree (sequential). The induced simultaneous processing strategy worked optimally under rule learning, while the sequential strategy was difficult to induce and/or not optimal for rule-learning operations.…

Problem solving assessment complements traditional testing of students by providing information on how learners move to appropriate solutions. In the problem solving assessment, the examiner may participate fully since the interaction between adult and child and not the ceiling is under examination. (SW)

Examines significant factors in the teaching-learning process which appear in Arthur Conan Doyle's fiction about Sherlock Holmes. These processes include deduction, memory, specialized knowledge, perception, emotional control, and divergent thinking. (Author/KC)

This study investigates performance differences between reflective and impulsive subjects on a recognition memory task. Results indicate that verbal recognition memory is sensitive to both cognitive style and presentation mode. (JMF)

Presents activities to incorporate Polya's four-step problem-solving process. (KHR)

Interviewed six first-year college students in an introductory physics course about their beliefs about physics. Characterized the students' beliefs about the structure of physics knowledge as isolated facts or a coherent system; content of physics knowledge as formulas or underlying concepts; and process of learning physics as receiving…

Comments on the articles presented in this issue devoted to the Japanese perspectives on conceptual change. Discusses the overall conveyed message: The human cognitive system is a thematically organized knowledge base with agentive causality as the main mechanism for explain phenomena and analogy as the main mechanism for promoting conceptual…

Comments on the articles presented in this issue devoted to the Japanese perspectives on conceptual change. Suggests that different approaches to knowledge acquisition and conceptual change should be carefully examined in light of their implications for the teaching of science. Discusses critically the issues advanced from the Japanese…

Investigated effects of spatial and literacy content on learning through social interaction. Pairs of kindergarten children in three interaction episodes solved spatial and literacy problems. Gains were made in spatial understanding independent of the type of social interaction used. Spatial understanding appeared to be affected more by how…