One area explored in the second (in-depth) phase of the Learning in Science Project was "children's science," defined as views of the world and the meanings for words that children have and bring with them to science lessons. The investigation reported focuses on students' thinking regarding their views on particles and particle…

This article focuses on the empirical effects of cognitive differentiation and persuasive skills on transformational, transaction, and laissez-faire leadership. Subjects (N = 294) completed measures of independent and dependent variables. Findings confirmed prior findings, however some findings reflected differences. Cognitive differentiation was…

This document provides a report on the evaluation of STEPS (Surviving Today's Experiences and Problems Successfully), the Waters Foundation Curriculum for teaching thinking skills and expository writing. Data were collected during the 1983-84 academic year, using a junior high school as a field site. Four experimental classes were taught STEPS two…

This study claimed that the ability of bilingual children to solve metalinguistic problems depends upon the demands of a given problem for analysis of knowledge or control of processing. It examined two hypotheses concerning bilingualism and metalinguistic problem-solving: (1) that bilingual children would be more advanced than monolingual…

Proceedings of a conference on educational assessment are presented. A speech accompanying presentations of the 1987 Educational Testing Service Award for Distinguished Service to Measurement and a list of winners of that annual award from 1970 to 1987 are included. The nine papers provided include: (1) "How Assessment Can Best Serve Teaching and…

A study investigated the writing strategies used by bilingual and monolingual students. Specifically, the study looked at field dependence vs. independence, possible differences in strategies employed by the two groups when using a word processor, the effects of strategy on the types of revisions made, and the types of revisions and cognitive…

An instrument was developed to measure students' engagement in various classes of study activities within multiple study contexts. This instrument is to be used in a large, ongoing research project investigating the underpinnings of student study activities and effects on academic achievement. The computer-administered instrument used--the Study…

Noting that skills and knowledge taught in schools have become abstracted from their uses in the world, this paper clarifies some of the implications for the nature of the knowledge that students acquire through a proposal for the retooling of apprenticeship methods for the teaching and learning of cognitive skills. The paper specifically proposes…

This paper examines sixth-grade children's thinking related to solving ratio and proportion problems before these children had received any instruction in the domain. It explores unitizing and norming, one of the processes identified by both content analyses (Behr, Harel, Post, & Lesh, 1990); Harel, Behr, Post & Lesh, 1990) and research in…

Ongoing work toward developing a learning environment that will perform real-time diagnoses of students' difficulties in solving mathematical word problems is described. The learning environment designed consists of a microworld and expert modules. The microworld (or toolbox) is a collection of mouse-driven interfaces that facilitate a transition…

This paper describes a practicum in which a comprehensive daily writing program was implemented to determine the effectiveness of the writing process in improving the self-esteem as well as the reading skills of first-grade students. The target group was 11 first graders who, out of a class of 25 students, had failed the comprehension part of the…

This study focused on verbal and nonverbal immediacy behaviors of teachers, the relationship between immediacy variables and cognitive learning, as well as homophily, interpersonal solidarity, and student attentiveness at the senior-high school level. Subjects, 87 female and 73 male senior-high school students enrolled in interpersonal…

This research project was designed to explore ways of making computer text presentations more readable as a way of compensating for the constraints that computers impose on the display of text as compared with print-on-paper displays, e.g., limited screen resolution and display area. Forty-eight undergraduate teacher education majors enrolled in…

This paper summarizes a report designed to provide the National Science Board Commission with information about recent advances in cognitive/behavioral science relevant to mathematics, science, and technology education, as well as prospective contributions from these fields if adequate levels of support are available. Following a summary…

This study examined the role played by particular intellectual and physical environments on concept formation, focusing on conceptions concerning heat in a group of non-western subjects living in the interior of southern Africa (N. Sotho and Tswana peoples). In addition, these conceptions were examined in three contexts of the subjects' cultural…