Calls for differentiating between three kinds of studies of students' conceptions in science, namely descriptive studies, explanatory studies, and studies attempting to foster conceptual change. Cites the literature about student perceptions and science instruction. (TW)

Filmed 30 infants monthly between one and seven months of age where mothers or unfamiliar women responded to their cries by picking up or talking to the infants. Results suggest that infants develop conditioned associations among distress-relief patterns by one month, and cognitive expectations by four or five months. (Author/BB)

Advocates the accuracy of the common belief that the possession of energy drives, gives potential for, or accounts for change. Argues that the term "free energy" or entropy represents the possibility of change. Recommends that educators reexamine their use of these terms to prevent common misconceptions about energy. (TW)

This article proposes that the behavior of teachers conducting small-scale evaluations of their own programs is analogous to the behavior of students solving curriculum-specific problems in classrooms and that teaching methods for training students in problem-solving skills can be usefully adapted to training teachers in evaluation skills.…

This brief focuses on the potential role that strategic communications can play in helping state (Maternal Child Health) MCH programs and their collaborating partners frame their message to enhance the public's understanding of the importance of early child development and the need for a comprehensive and integrated early childhood system. The…

A study addressed the impact of the travel experience on the older traveler and when such experiences may be transformative. It explored the experiences of four older and experienced travelers. Research questions were: What types of experiences travelers identified? In what ways transformative experience was manifested? What conditions seemed to…

An information-processing approach to language learning is examined; language aptitude is factored into the approach, and the role of working memory is discussed. The process of learning includes two processes that make heavy use of working memory is: automatization and restructuring. At first, learners must make a conscious effort to remember and…

Judgment is the process of making decisions with incomplete information concerning either the outcomes or the decision factors. Sound judgment that leads to good decisions is an essential skill needed by adventure education and outdoor leadership professionals. Cognitive psychology provides several theories and insights concerning the accuracy of…

Cognitive flexibility is indispensable for applying knowledge to new situations. The development of this ability depends on certain conditions such as the attainment of a deep comprehension of the subject matter and the exposure to different knowledge representations. This paper focuses on these conditions and describes a study designed to foster…

Multidimensional knowledge structures, described from a constructivist perspective and aligned with the "Mind as Rhizome" metaphor, provide support for constructivist learning strategies. This qualitative study was conducted to seek empirical support for a description of multidimensional knowledge structures, focusing on the…

Traces change in conception of gravity in a boy from kindergarten until second grade, focusing on the process by which persons restructure ideas that differ from accepted scientific understandings, and acquire scientific ideas. Provides criteria for defining an alternative conception; suggests how conditions in the initial interview may have…

Explores the promises that von Glasersfeld's constructivism holds for the reform of science and mathematics education. Argues that a powerful social epistemology is needed to serve as a referent for regenerating the culture of science education. Contains 48 references. (DDR)

Explores the influences of text structure on students' conceptual change. Case studies were conducted and results showed that individuals used refutational text to change their alternative conceptions and acquire new concepts. Findings indicate that refutational text does cause cognitive conflict. While refutational text is effective for groups,…

Validates a framework for assessing children's thinking in multidigit number situations and uses the framework to evaluate instructional programs. Key constructs--counting, partitioning, grouping, and number relationships--appear stable within each of 5 levels across 12 case studies, suggesting a possible hierarchy of thinking. (DF)

Discusses using cognitive frameworks to help students who have mild disabilities or are at risk transfer and retain information. Explains development of study guides, story/critical thinking maps, and cognitive organizers and addresses teaching students how to use cognitive frameworks. Provides illustrations of study guides and cognitive maps. (CR)