Dropping out of school has been associated with a student's ethnicity, socioeconomic status, challenging behaviours and low academic achievement. This paper describes research conducted with 1050 students aged 12-15, in three North Queensland urban high schools to investigate issues related to Indigenous and non-Indigenous students at risk of…

Reviews research to determine applicability of Matthew Miles' temporary system theory to organized camping in Connecticut. Reveals resident camps exhibit more temporary system features than day camps and program directors respond to more similar temporary system features than camp directors. Supports importance of camp setting as effective…

This paper describes a research and development project in teaching designed to examine whether and how it might be possible to bring the meaning of knowing mathematics in school closer to what it means to know mathematics within the descipline by deliberately altering the roles and responsibilities of teacher and students in classroom discourse.…

Tested the hypothesis that increasing library services would increase returns of a questionnaire generated by that library. Students and faculty were surveyed before and after new services were offered at Wharton School. Results suggest source of sponsorship should be related to user group to be surveyed to maximize return rate. (CDD)

From a priori and post hoc data collection perspectives, this paper describes the interrelations among (1) power, alpha, effect size, and sample size for hypothesis testing; and (2) precision, confidence, and sample size for interval estimation. Implications for special education researchers working with convenient samples of fixed size are…

Drawing on research conclusions about the process of educational change, this report seeks to demonstrate the importance of understanding the diverse factors that inhibit or enable school improvement efforts. The report focuses on leadership and support in achieving successful change and stresses that principals are but one of several players who…

A study was conducted to examine gender differences in computer attitudes and experiences of adolescents. A random, systematic sample of students (1,138) from five San Francisco Bay area high schools was surveyed for their uses of computers before and during their high school years. Four main categories of data were collected: (1) instructional…

Library circulation records for five years in one Hawaiian elementary school were analyzed to discover patterns according to sex and grade level; identify titles, subjects, and types of books circulated; and determine circulation of Hawaiiana and books about Asia. Bibliography of 129 titles mentioned in text is included. (11 references) (EJS)

Examines children's ability to formulate testable hypotheses, both from a theoretical viewpoint and from results of a British study of responses to an assessment instrument. Addresses implications for science education and difficulties in judging whether a child has demonstrated the skill. Concludes that evidence presented by teachers about…

Organizational theorists have viewed organizations as "mini-societies" based upon commonly held cultural values and assumptions, which may serve to revolutionize organizational practices or to bring about new organization structures. The middle school is an example of an educational institution that has arisen as a result of a particular set of…

Describes two interactive computer programs that simulate abstract relationships and require students to use inductive reasoning, form and test hypotheses, and analyze functions of systems and the reasoning processes required to understand them. Their development and use in college philosophy of science courses is outlined, and possible future…

Describes a teaching activity that improves students' scientific reasoning by focusing attention on the causal, explanatory nature of psychological theories. Students learn and use an argument form called Inference to the Best Explanation (IBE). Includes examples of this technique and student responses to the course. (MJP)

Discussion of the use of computerized databases in classroom instruction focuses on problem solving skills, student attitudes toward computers, and learning processes. A study of eighth graders is described that tested hypotheses involving the comparative analysis of data, and its implications for curriculum development and instructional methods…

The Scientific Theory and Method Project (STAMPS) is concerned with students' understanding of two areas of science in secondary schools. One is understanding what a scientific theory is, and the other is understanding the methods used in conducting scientific research. In the science curriculum these topics are often described as the process of…

Illustrates how Radial Basis Function (RBF) network techniques can be used to explore questions concerning authorship of historic documents. Demonstrates the utility and potential for using quantitative techniques to assist in the decision-making process in relatively subjective disciplines. Compares RBF neural network techniques with more…