Argues that Darwin's "On the Origin of Species" remains a seldom-read book among both biologists and biology students. Explains that this situation presents two problems: (1) it perpetuates misconceptions about Darwin and his ideas, and (2) it prevents an understanding of developing arguments through the selection of appropriate…

Investigated the ability of young children to recognize themselves in delayed videotapes and recent photographs. Results suggested a significant developmental delay in young children's success on mark tests of self-recognition using delayed feedback as compared to live feedback, which may have important implications for characterizing the…

Presented a battery of false belief tasks varying in type of belief questioned, target for belief ascription, presentation of reality information, and deception context to Head Start children. Found that performance was better on locations tasks than on contents tasks and with older children compared with younger children and that performance was…

Examines research that measured the effects of early child day care and how adverse findings affect the public-debate about how to provide care for U.S. children. Areas addressed include day care's effect on the mother/child relationship; its effects on child cognitive development and social development; and who is ultimately responsible for day…

Argues that reasoning is not governed by mental logic or models. Proposes new operational semantic theory, in which reasoning is based on children's operational understanding of key terms in a given problem. Reports results of a study of class inclusion in which dramatic differences in performance were found as the result of linguistic context.…

Synthesizes current thought in neuropsychology, philosophy of cognition, and science education. Suggests that dualistic views and those based solely on biological structural-functional analyses may be insufficient to explain the active role of the learner. Presents 10 principles of neurocognition as a context for analysis of learner-centered…

Examined 6-, 9-, and 14-year-olds' imagination of the unknown within a storytelling context. Performed phenomenological analysis of the two youngest groups' drawings and the oldest group's story on the "heffalump" theme. Derived eight categories providing an image-analysis of the concept of the "unknown" structured as "something-otherwise," that…

This study examined 6- to 8-year-old Slovenian children's acquisition of matrix completion proficiency and compared microgenetic and age-related changes on the task. Microgenetic analyses indicated that: variability of children's errors increased before they discovered the correct strategy, the correct strategy became dominant shortly after…

Two studies examined 6- to 11-year-olds' gender-related interpretations of occupational titles. Findings indicated that children were sensitive to linguistic forms of job titles, and that these sensitivities differed in relation to participant variables such as attitude. Gender-specific interpretations occurred more frequently for marked…

Presents research on different techniques to determine the level of understanding among middle school students regarding the phases of the moon. Quotes student responses to provide some insight into students' level of understanding of general knowledge about the moon, moon phases, and modeling the phases. Presents implications for teachers. (KHR)

Explores connections between naive epistemology and everyday instructional practice. Reviews examples of naive epistemologies as made up of fine-grained, context-sensitive resources. Presents strategies designed to help students tap those resources for learning introductory physics. Reflects on this work as an example of interplay between two…

Interviews with 19 facilitators and 43 participants in collaborative learning elicited integral values of the approach. The hallmark of collaborative learning was engagement of the whole person. Dimensions included touching the affective, working with experiences, strengthening the cognitive, and enhancing the social. (Contains 62 references.) (SK)

Examined relations among parent and child social information processing components and their links to children's social competence. Found some consistency between parents and kindergarten children in the types of goals and strategies provided in open-ended vignettes involving peer conflict. Fathers' and children's goals and strategies related to…

Interviews 60 Japanese children between the ages of 3 and 7 years to investigate the relationship between levels of abstraction and representation. Indicates that abstraction and representation are closely related. Implies that educators need to focus more on the mental relationships children make because the meaning children can give to…

Discusses the nature of tasks used to elicit the development of such systems by middle school students. Analyzes mathematical reasoning development of students across tasks and the diversity of thinking patterns identified on problem tasks. Discusses student reasoning about the relationships between and among quantities and their application in…