This article reports on the initial findings of an ongoing study that will see six preservice teachers placed in a nontraditional practicum placement as part of their bachelor of education program. Reported here is the examination of emergent professionalism of the initial two preservice teachers during their nontraditional practicum placement on…

The authors examine conceptual change in preservice teachers through a synthesis and application of mental models theory. They analyzed longitudinal data in the form of lesson plans, interviews, and written rationales from eight, social science preservice teachers. Findings that illustrate how preservice teachers' mental models changed during…

The study investigated the mental models of primary school children related to the day/night cycle. Semi-structure interviews were conducted with 40 fourth-grade and 40 sixth-grade children. Qualitative and quantitative analysis of the data indicated that the majority of the children were classified as having geocentric models. The results also…

Discusses the necessity for conceptual frameworks as organizers of the content of bibliographic instruction, argues that such frameworks provide a necessary basis for generalizable and meaningful learning, and reviews seven conceptual frameworks for use in bibliographic instruction. Twenty-one references are listed. (RAA)

The present paper aims at a cross-validation of two theoretical constructs (the construct of cognitive preferences and the logical/associative model of a concept) that have been used as nonroutine measures of student assessment and curriculum evaluation. (BW)

A study was conducted to determine: why teachers think the way they do; what teachers know and what is transferred to students; and, how novice teachers and experienced teachers alike attempt to make sense of the world. The subjects of the study were 117 elementary education student teachers. A pretest was administered prior to student teaching…

The purpose of this study was to determine what effect exposure to linguistic input pertinent to kinship terms and kinship relations has on the acquisition of the meaning of such terms. The subjects were 84 German children living in families, and 84 orphans. (Author/CFM)

Reviews findings from cognitive studies that are relevant to physics instruction. Organizes the information into four broad principles: (1) pattern construction; (2) changing mental models through assimilation; (3) extending mental models through accommodation; and (4) the individuality of mental models. (DDR)

Models and modeling are frequently used as instructional tools in science education to convey important information concerning both the explanatory and structural features of topic areas in science. The efficacy of models as such rests almost entirely upon students' ability to conceptualize them as abstracted "representations" of…

This paper provides a conceptual definition and model of self-presentational behavior. Self-presentation is defined as the attempt to control self-relevant images before real or imagined others. Several aspects of the definition are discussed along with the notion that people's self-presentations represent the choice of the most desirable images…