By investigating undergraduates' epistemological orientations and processes in academic and personal contexts, this study examined whether and how epistemological development in one context is related to development in another context. The focus of this particular study was on tension regarding the contextuality of epistemological development. The…

People acquire spatial information from many sources, including maps, verbal descriptions, and navigating in the environment. The different sources present spatial information in different ways. For example, maps can show many spatial relations simultaneously, but in a description, each spatial relation must be presented sequentially. The present…

Data from 48 infants revealed (1) that infants aged 1;2-2;3 failed to establish a stable word-object link even in follow-in labeling and (2) that only infants aged 1;6-1;7 could identify the correct referent during discrepant labeling. During the period between 1;2-1;7 infants are becoming increasingly adept at acquiring new labels under minimal…

Tested understanding of correspondence on the part of 2.5- to 3.5-year olds who watched a toy hidden in a model and tried to find an analogous toy in a room. Retrieval scores increased with increasing model-room similarity; were higher for older than younger children; and were affected by object and size similarity. (BC)

Custom mapping, an experiential learning strategy used in adventure education, provides a general metaphoric activity and then requires the group to customize it into their own "meta-map." This approach encourages collaboration, gives the group a high degree of autonomy in developing creative solutions, and has the potential to generate…

The current study modeled developmental trajectories of ethnic identity exploration and affirmation and belonging from middle to late adolescence (ages 15-18) and examined how these trajectories varied according to ethnicity, gender, immigrant status, and perceived level of discrimination. The sample consisted of 135 urban low-income Black and…

A longitudinal case study was conducted to explore changes in how beginning science teachers conceptualize science teaching. The current study explored the development of two of these teachers who were chosen because of their contrasting levels of expertise after their first semester of independent teaching. The research was designed to elicit the…