Science education models for secondary and college students as well as K-12 teachers have been dominated by classroom-based approaches. Recently, research apprenticeships wherein learners worked with practicing scientists on authentic scientific research have become increasingly popular. The purpose of this critical review of the literature was to…

The structure-of-intellect model is updated to contain five content properties: (1) visual; (2) auditory; (3) symbolic; (4) semantic; and (5) behavioral. The memory element within the operations facet is differentiated into memory recording and memory retention. Research is cited to support these changes, the operations, and the products of the…

Gagne's learning-hierarchy model and the model-testing procedures used in empirical investigations of the model are reviewed. Structural modeling techniques based on path analysis are suggested to represent Gagne's positive transfer hypothesis and associated hypotheses. Implications of structural modeling techniques for research in hierarchical…

The paper critically analyzes the research and promotional literature on J. Guilford's Structure of Intellect (SOI) model as it relates to the cognitive functioning of gifted students and evaluates the implications of this analysis for the counselor's role in the identification and programming of gifted students. The review is written from…

Somewhat as Piaget proposed the existence of formal operations acting on concrete operational structures, Basseches (1978) has proposed the existence of dialectical operations acting on formal operational structures. Basseches gives a qualitative account of dialectical operations via the enumeration of 24 schemata categorized into four groups:…

Examines the concept of intellectual development, focusing on how differences in writing reflect different developmental models, such as those developed by Piaget and Vygotsky. Discusses the consequences of developmental models on theories of composition and the function of narrative. (MM)

Recent literature suggests a causal link between malnutrition and impaired cognitive development. A selective literature review indicates that the presence or absence of such a link cannot be established. A reanalysis of an experiment indicated after four years of treatment there was no association between cognitive and nutritional status.…

An unfolding model was selected for the scores on the Scale of Intellectual Development to take into account that, for stage-based instruments, agreement with a statement first increases as the student approaches the stage represented by the statement, then decreases as the student progresses beyond that stage. (Contains 21 references.) (Author)

Describes the work of Maria Montessori, starting with her career in medicine which gave her the unique perspective to probing the frontiers of the inner intellectual life of children. Explains how she felt every student possessed untapped potentials. Discusses how her concept of the potential of the absorbent mind of children is being…

An overview of theory and research in memory as it relates to developmental differences is offered in this paper, which is intended to provide background information for the staff of the Skills Essential to Learning Television Project (a multi-level series of video and print resources for classroom use). A model for viewing information processing…

Responds to Myra Kogen's article, "The Conventions of Expository Writing" (JBW; v5 n1). Discusses several misunderstandings about models of intellectual development. Argues that developmental schemes are useful when interpreted cautiously, but risky if used to classify a student's intellectual development. (MM)

In establishing a framework for observing and interpreting the interplay among students accumulating knowledge, their intellectual growth, and their ability to express ideas in writing, it is useful to consider the major stage theories and analyze their place in student writing. In general, cognitive stage models describe logical and psychological…

The term, "schema," used largely as a descriptive convenience rather than a theoretical guidepost in social psychology is examined through an analysis of its development, function, and structure. This paper articulates a model of schema development in adults by defining a schema as a representation of some stimulus domain and a set of…

A model for the development of elementary and secondary instructional materials covering the broad range of intellectual skills is presented. The document is a result of a search to identify and evaluate existing instructional materials, classification schemes, models, hierarchies, and taxonomies of cognition. It is presented in four sections.…

Two influential theories of intellectual development are reviewed and analyzed: the psychometric framework, based on the factorial composition of intelligence, and the Piagetian model, based on assimilation and accomodation through four stages of intellectual development. A third concept is the componential theory of intelligence, based on…