The diversity of scientific methods has received increasing attention in the field of science education. This paper aimed to investigate how preservice chemistry teachers perceive scientific methods and their diversity. Based on the theoretical framework of Brandon's Matrix and previous research, two tasks (i.e., Task 1 "understanding of the…

A recent essay in "CBE-Life Sciences Education" criticized biology education researchers' use of the term "misconceptions" and recommended that, in order to be up-to-date with education research, biology education researchers should use alternative terms for students' incorrect ideas in science. We counter that…

A brief review is provided of recent research on the impact of early visual language exposure on a variety of developmental outcomes, including literacy, cognition, and social adjustment. This body of work points to the great importance of giving young deaf children early exposure to a visual language as a critical precursor to the acquisition of…

This paper examines the extent of patients' health-related learning from a range of sources and aims to identify psycho-cognitive variables that predict learning. Using a survey design, we found that people higher in perceived health competence were lower in anxiety and took a more logical approach to decision making. Low perceived health…

How to measure growth in knowledge and ability over time in curriculum research is explored. Two broad classes of probabilistic models are considered, the Rasch model and latent class models with their associated generalizations. Potential of both classes for measuring categorical change is discussed. (SLD)

Ways in which scientists and science students respond to anomalous data are analyzed. There are seven distinct ways in which they respond, only one of which is to accept the data and change theories. Factors that influence theory change and implications for science instruction are reviewed. (SLD)

To enhance the study of abstract knowledge and to make it a central concern in the study of cognition, and to explore the nature of abstractions and the function of abstraction, the seven chapters in this special issue formulate researchable hypotheses, propose working hypotheses, identify major phenomena, and outline possible educational…

Purpose: The correlation between organizational unit managers' leadership styles and the level of organizational learning in their units was tested. Design/methodology/approach: A positive correlation was hypothesized between transformational leadership and organizational learning as manifested by organizational learning mechanisms--OLMs (the…

This paper reports an investigation that was done ex post facto, examining the hypothesis that within economics courses defined economics students achieved better results than did law students in the same courses. This should not be the case if the courses are truly multifunctional. Information on an economics and money course and a course on the…

The present study tested the assumption of a positive and linear relation between years of schooling and school learning in the Philippine setting. It replicated a 1976 study that had cast doubt on this assumption in the Philippine public educational system. It tested three competing hypotheses for that finding: common sense, the 1976 arrested…

A longitudinal design was used to test the hypotheses that career development indices account for significant amounts of variance in the prediction of high school success, and account for unique variance beyond that of academic predictors of high school success. The participants included 188 11th-grade students who were followed-up in the 12th…

Attention-Deficit/Hyperactivity Disorder (ADHD) is a common childhood disorder, yet relatively little research has assessed teachers' knowledge of this disorder or how teacher characteristics affect such knowledge. There also is a dearth of research comparing in-service and preservice teachers' knowledge about ADHD. The aims of this study were (a)…

In this paper the authors identified the size of America's home market as a crucial component of its historical comparative advantage. The authors showed that over the last four decades nearly 60 percent of per capita U.S. growth has been dependent upon growth in the domestic consumption. Thus, a comprehensive demand side strategy also must target…