A study found that the troubleshooting abilities of a treatment group of college students trained conventionally in a course called Aircraft Systems II and on a computer-based "Technical Troubleshooting Tutor" were better in some ways than those of a control group who trained conventionally without using the computer-based tutor. Aviation students…

The cognitive processes that underlie a medical student's improved competence during the clerkship (clinical experience) portion of medical education were studied for high- and low-achieving medical students in the Netherlands. Nine low-achieving and 21 high-achieving fourth-year students and 10 low-achieving and 14 high-achieving fifth-year…

Relations among students' cognitive structures, instruction, and course achievement were studied for 102 undergraduates in three courses. An aim of the study was to integrate expert-novice research with investigations of cognitive-structure change. Experienced instructors identified concepts central to the different courses. Students were asked to…

The purpose of this research was to provide information about gender-related worldview structures, among college students, that can inform the instructional decision making process. Information was generated in a logico-structural investigation of the interrelationship of gender, interest in science, and concept of nature. The strength of the…

Research suggests that preservice teachers who have organized knowledge structures are able to respond to instructional situations more effectively than those who do not. It appears that the way a teacher organizes knowledge influences how easily the information is accessed and applied in instructional situations. This study investigated the…

The upper and lower 5% of 456 undergraduate students who completed the Constructive Thinking Inventory (CTI) were subjected to a laboratory stress test. In support of the hypothesis, poor constructive thinkers reacted to the stress with a greater increase in negative thoughts and negative emotions, and exhibited a greater increase in blood…

This paper presents findings from research on knowledge acquisition in observational astronomy to demonstrate the kinds of intuitive models children form and to show how these models influence the acquisition of science knowledge. Sixty children of approximate ages 6, 9, and 12 were given a questionnaire to investigate their knowledge of the size,…

This paper describes the development of a sixth-grade "Matter and Molecules" unit using a new curriculum development model based on conceptual change research, the field testing of this unit in 15 classrooms and the field test results. The development process and the resulting unit are contrasted with the unit's predecessor, the "Models of Matter"…

A study investigated the known phenomenon of "intermediate effect" in which medical students with an intermediate amount of knowledge and experience demonstrate higher amounts of recall of the text of a medical case than either experienced clinicians or novices. In this study the amount of activation of prior knowledge was controlled by…

Focusing on the impact of advertisers' persuasive selling messages on consumers, this paper discusses topics relating to the theory of psychological type congruence. Based on an examination of persuasion theory and relevant psychological concepts, including recent cognitive stability and personality and needs theory and the older concept of…

This paper takes the position that logical knowledge is distinct from conceptual and procedural knowledge and can make a unique contribution to the understanding of knowledge acquisition. This view of logical knowledge departs from the traditional Piagetian view of stages and the overriding view of logic as the sole means of constructing new…

Years of research have shown that student learning is based on cognitive development. This finding has implications for the teaching of vocational education, especially to marginal students who are potential dropouts. Research has shown that students who have an internal rather than an external locus of control and who are more field independent…

A survey was administered in 1979 to people whose occupations involved them in various aspects of rural mental health services; its purpose was to collect information for the development of approaches for improving the transfer of information in applied research fields. Using a variety of sources to identify potential study members (researchers,…

An investigation explored whether preadolescent children have developed self-schemata which serve in making judgments about trait behavior for both self and others. Seventeen males and 23 females between the ages of 10 and 11 who attended a public elementary school on Long Island were interviewed. Children rated themselves relative to classmates…

Recent research in cognitive science and science education suggests that science-naive individuals have an understanding of the natural world based on their interpretation of everyday experience. This can make the process of conceptual change difficult. This paper presents ideas related to the acquisition of knowledge in astronomy. A theoretical…