Chemistry courses remain a challenge for many undergraduate students. In particular, first-semester organic chemistry has been labeled as a gatekeeper with high attrition rates, especially among students of color. Our study examines a key factor related to conceptual understanding in science and predictive of course outcomes-knowledge structures.…

Examined cultural differences in amount and type of maternal scaffolding of children's learning and effects on children's performance at goal-oriented and free play. Participants were Iranian immigrant and Anglo-American mothers and preschoolers. Found that culture related to mothers' choice of scaffolding strategies, and that maternal sensitivity…

The conceptions of information needs of seven American and seven Swedish mechanics employed by a Swedish multinational machine industry are compared by using perspective text analysis to analyze their verbal responses to three open-ended questions concerning their need for work-related information. The structures embedded in the texts are…

This paper discusses the establishment of a connection between cognitive concepts and knowledge acquired through English-as-a-Second-Language teaching and learning. Modern thinking focuses on effective application of common global knowledge and language skills appropriate for culturally diverse students. The article suggests that a cognitive…

This book presents an ethnohistorical examination of American Indian thinking and philosophy and strives to explain the complexity of the American Indian mind in its traditional cultural and natural environment and in contrast to the American mainstream linear world. It is argued that Indian thinking is visual; circular; concerned with the…