Tests how perceived self-efficacy influenced cognitive task performance among 64 Canadian college students. Shows students with high perceptions of self-efficacy, induced by positive feedback, completed more problems, had more efficient problem-solving strategies, and accurately self-evaluated responses. Illustrates self-efficacy's context…

This study assessed the validity of the Children's Physical Activity Form, an observational instrument which measures the intensity of children's physical activity, by comparing observer judgments of subjects' (N=40) activity intensity level with min-by-min heart rate values. Results document the validity of the instrument for observing physical…

Three correlation matrices (PEARSON, POLYCHORIC, and TOBIT) were used to obtain reliability estimates on ordered polytomous variable models. A Monte Carlo study with different levels of variable asymmetry and 400 sample correlation matrices demonstrated that the PEARSON matrix did not perform as well as did the other 2 matrices. (SLD)

Reports selected results of a study in which sixth-grade teachers' perceptions, opinions, and attitudes about instructional computing were examined. Implications about equitable access to computers in public schools are described, teachers' training for instructional computing is discussed, and implications for instructional designers are…

The purpose of this study was to examine the home and school effects on science achievement of 12th-grade students (N=2,277) in Israel. Significant correlates of achievement included home environment, quantity of instruction, interest, and motivation. (IAH)

Investigates whether novelistic prose can be dated by considering marked stylistic changes that occurred over the past 240 years. Finds a positive correlation between publication date and stylistic markers of sentence length, word length, rare punctuation, and word shortening or informality. Argues that this process can form the basis for new…

In describing several pitfalls associated with research on school and teacher effectiveness, the following aspects of effectiveness research are considered: correlation-causation relationship, controlling for background factors, statistical and practical significance, instrumentation problems, regression effects, measurement of change, nonlinear…

This article reports on the effects of a training program on teacher behavior, student achievement, and student attitudes toward mathematics. Results suggest that the timing of the training affected student achievement. No effect on student attitude was determined. Participants were 32 eighth grade Dutch mathematics teachers. (IAH)

Finds that, among 168 Mexican and Puerto Rican children in grades two, four, and seven, television viewing was positively related to reading comprehension and vocabulary scores, but the relationships differed by ethnicity, grade, level of English proficiency, and time of day of television viewing. Contains 17 references. (SV)

Presents some results from a research project that inquired into the relationship between learning at school and learning at work and the relationship of these two types of learning in the area of vocational training. Results show a high correlation between grades obtained in different subjects at vocational school and assessments by vocational…

A study of 188 Texas education majors suggests that ACT (American College Testing) scores and GPA are reliable predictors of success on the PPST (Pre-Professional Skills Test) and the ExCET (Examination for Certification of Educators in Texas). Implications for teacher educators are considered. (IAH)

Describes telephone survey of undergraduate students at the University of Massachusetts at Amherst that was conducted to determine student opinions of policies that require them to take computer courses and/or to own a personal computer. Student attitudes toward computing and the variables that contribute to these attitudes are examined. (15…

Examines relationships among teachers' and students' sense of efficacy, thinking skills, and student achievement. Results demonstrate clear relationships among the thinking, efficacy, and achievement of students; but relationships between teacher and student measures were ambiguous. Suggests that higher efficacy teachers tend to have a more…

A survey of 136 high-school physical educators found that perceived teacher competence significantly influenced the educators' attitudes toward teaching students with handicaps. No relation was found between the attitudes of physical educators and: gender, age, courses about students with handicaps, degree earned, or experience teaching students…

This comparison of regression discrepancy model results for learning disability identification used published IQ-achievement and reliability coefficients and generic, mean values. Use of mean IQ-achievement values resulted in higher discrepancy rates for a clinical sample. Use of both mean IQ-achievement and reliability values resulted in higher…