Susan E. Carey, winner of the 2009 Award for Distinguished Scientific Contributions, is cited for groundbreaking studies of the nature of concepts and conceptual change. Her research deepens understanding of the development of concepts, and of the belief systems in which they are embedded, over human childhood, over the history of science, and…

Investigated outcomes of the use of the learning cycle, which divides instruction into the Piagetian phases of exploration, invention, and discovery in general college chemistry laboratory experiments. Differences between concrete and formal operational students were explored in students' ability to master chemistry material varying in cognitive…

An overview of the research on the cognitive effects of higher education is presented. It is suggested that studies exist on three levels: (1) measurement of the increment of specific factual knowledge; (2) understanding the basic concepts in a certain area, studied by qualitative analysis; and (3) the development of awareness of the nature of…

Provides teachers with some ideas about the development of physical knowledge to make them more receptive to the differences between their own and their students' thinking. Illustrates an adapted version of Piaget's model of the growth of physical knowledge using the development of classical mechanics. Contains 12 references. (Author/JRH)

In an effort to investigate the effects of a teaching strategy that helps students to identify concept conflicts through experimentation and guided investigation on students' conceptual changes and learning outcomes, 596 students (393 junior high school, 170 senior high school, and 33 college students) were administered two solution tests…

The processes of photosynthesis and respiration are basic to the understanding of many other aspects and functions of biological systems. Because of their curricular significance, these processes served as the focal point in an investigation of student conceptions and instructional effectiveness. In this study, students in a college nonscience…

This paper summarizes the recent work of the Maryland Physics Education Research Group on analyzing student learning in introductory university physics. This work is carried out in a model of student thinking and learning based on principles from cognitive science. The model permits a better understanding of, and diagnosis for, the state of both…

Many science educators are concerned with students' ability to understand science as a process and with their conceptions of scientific knowledge. Preliminary work has shown that the use of a model organizer can result in student perceptions of improved understanding, but the reason for this effect is not known. This research was undertaken to…

During the past 15 years, physics education research has revealed many surprising things about the difficulties introductory physics students have in learning physics. At the same time, the ongoing revolution in information technology has led to new tools for creating innovative educational environments. In response to these two developments, a…

Assesses the level of intellectual development in proportional, combinatorial, and correlational reasoning and the ability to control variables in beginning sophomore students (N=207) at the American University of Beirut, Lebanon. Compares this level with their performance on achievement tests in mathematics, biology, chemistry, and physics. (CS)

It can be inferred from the corpus of misconception research that an assumption that students come into secondary and college classes with a relatively homogeneous view of the world has been made. This paper takes the position that this assumption keeps researchers from a more comprehensive understanding of the factors that lead to science…

Investigates some conceptual difficulties which college students have with regard to simple direct current circuits. The clinical interview technique was used with 57 students in a freshman level engineering course. (HM)

Many chemists want to be effective teachers but have little background in psychology or education on which to build successful practices. The primary audience for this book is chemistry teachers at the secondary and tertiary levels, and its purpose is to encourage readers to construct a new understanding of how their students learn. This book is…

This report presents a general framework for studying the acquisition and cognitive representation of biomedical concepts and analyzing the nature and development of misconceptions. The central approach of the report is a selective and highly concentrated analysis of the true nature of clusters of complex concepts and the manner in which they are…

Describes the MAOF physics education program which is designed to relate large parts of mechanics and electromagnetism to each other via the key concepts of field and potential, while at the same time treat students' conceptual difficulties. Finds that students who studied with the MAOF program significantly improved their physics knowledge…