Investigated use of analog tasks for determining difficulties that high school chemistry students (N=619) might encounter in solving molarity problems. One finding is that analog task used is a predictor of success on a molarity test. (Author/JN)

Described in the context of a computer simulation are highlights of a program of research focusing on the storage of mathematics problem solving information in young children's memory and the development of such knowledge structures in older children. Specifically discussed are the problem size effect, the network nature of the memory…

This research investigates how individual differences in strategic abilities affect problem solving and, more particularly, the extent to which hypothesis-generating skills predict effective hypothesis testing. Additional questions concerned the effects of content and timing of instructional advice on children's problem-solving strategies, and…

The present study was designed to test how well the measures of the cognitive constructs of M-space, cognitive style, and short-term storage space (STSS) could predict the amount of practice needed to induce successful problem solving behaviors, the ability to transfer behaviors to different contexts, and the readiness to abandon unsuccessful…

Preliminary work by Theresa McMillen and George Bodner has shown significant correlations between level of spatial visualization and orientation ability and success in a chemistry course designed for science and engineering majors. This study is an in-depth replication of McMillen's work with approximately 1600 science and engineering majors…

Although the importance of social skill to interactions with others has long been recognized for clinical individuals, such skills are also of benefit to non-clinical populations. To investigate the potential relationships between social skill and interpersonal conflict resolution tactics, 287 college students (140 males and 147 females) completed…

Reports on a study done with the intentions of determining the relative contribution of eight variables in predicting environmental behavior. Concluded that the major predictors were skill in using environmental action strategies, level of environmental sensitivity, and percieved knowledge of environmental action strategies. (TW)

Uses the various strategies involved in baseball to illustrate basic concepts in game theory. Specifically discusses Willie Mays' base-stealing strategy and how it relates to probability and risk. Reminds students that expected results depend on adopted assumptions. (MJP)

Research directed toward a better understanding of the computer user/computer machine relationship has increased in recent years. To identify what factors may predict success in computer programming, 286 college students from three computer classes (160 from introductory programming; 60 from Cobol programming; and 66 from senior level programming)…

A study of high school students learning computer programming was conducted to determine the impact of programming on particular mathematical and reasoning abilities, the cognitive skills or abilities that best predict programming ability, and what students actually understand about programming after two years of study. (MBR)

These two newsletters from the National Research Center on the Gifted and Talented (NRC/GT) contain the following articles: (1) "NRC/GT: Professional Development--Not an Event" (E. Jean Gubbins), discusses NRC/GT research-based principles related to professional development and the importance of ongoing professional development; (2)…