The radical exemplar model resonates with work on perceptual classification and categorization highlighting the role of exemplars in memory representations. Further development of the model requires acknowledgment of both the fleeting and fragile nature of perceptual representations and the gist-based, good-enough quality of long-term memory…

The existence, preponderance, and stability of misconceptions related to evolution continue as foci of research in science education. In their 2006 study, Geraedts and Boersma question the existence of stable Lamarckian misconceptions in students, challenging the utility of Conceptual Change theory in addressing any such misconceptions. To support…

Many teachers are interested in fostering creativity, and there are good reasons for doing so. However, the question of how to do it is made difficult by the paradoxes of creativity: mutually contradictory findings that are, nonetheless, simultaneously true (e.g. convergent thinking hampers creativity but is also necessary for it). These paradoxes…

Introduces the time window, a construct that characterizes when and how the integration of knowledge occurs, which is fundamental to the development of cognition. Describes the characteristics of time windows, evidence supporting them, factors that affect them, research illustrating their generality, and theoretical and applied implications. (ET)

Argues that the mystery surrounding comprehension development can be dispelled by an understanding of schema theory and linguistic theory and especially by an understanding of W. Kintsch's model of comprehension, which draws from those bodies of theory. Describes teaching methods based upon Kintsch's model. (FL)

Many students of chemistry demonstrate alternative conceptions about some fundamental aspects of chemistry. Suggests that research evidence provides strong support for this view. Contains 45 references. (DDR)

Discusses constructivist teaching, students' mathematical knowledge, activating prior knowledge, hypothetical learning trajectory, and reflection in teaching mathematics, all in reaction to Simon's model of constructivist pedagogy. (24 references) (MKR)

In attempts to understand the process of literacy acquisition, many researchers have devised models of reading. The basic elements of most reading acquisition models include word, or print knowledge and comprehension. The inadequacy and global nature of the conversational model of language proficiency provide impetus for C.E. Snow's development of…

Presents and develops a general model of the nature of a learning system and a classification for learning systems. Highlights include the relationship between artificial intelligence and cognitive psychology; computer-based instructional systems; intelligent instructional systems; and the role of the learner's knowledge base in an intelligent…

Presents the epistemology of scientific concepts from a schematic modeling perspective. Discusses students' initial cognitive states based on the level of commensurability between students' own concepts and their scientific counterparts. Contains 87 references. (DDR)

Adult students, it is suggested, are not adequately prepared to plan their education and relate it to the assessment of prior learning. Educational goal clarification enhances a student's ability to participate actively in educational planning and to integrate prior learning into the total plan. (Author/MLW)

Presents a framework for organizing research and theory in the areas of psychology, pedagogy, and technology as they relate to interactive multimedia; and derives principles and implications for the design of interactive multimedia. Highlights include prior knowledge, the organization and utilization of knowledge, feedback, concept maps, and…

Constructivists view thinking and learning differently from other learning theorists: they believe that learners do not acquire knowledge that is transmitted to them; rather, learners construct knowledge through intellectual activity. Sharp contrasts exist between a "transmission" model of instruction and the constructivist perspective.…

Defining reading as a constructive process involving an interaction of the reader, the text, and the context, this paper offers a model of student cognitive processing that incorporates research in reading, thinking, teaching, and instructional materials. The first section of the paper provides the theoretical context for developing the model,…

The Model of College Outcomes for Adults explains why adults might do as well as traditional students, despite limited participation and involvement in traditional residential learning experiences. The model's six components are prior experience and personal biographies; psychosocial and value orientation; adult cognition; life-world environment;…