Uses two studies to examine developmental and task effects in estimation problems. Results are discussed in terms of student and task characteristics and the implications of such variables on information processing model of learning. Implications for science teaching, learning problem diagnostics, and science curricula are also discussed. (TW)

Over the past 15 years, charter schools and teachers unions have battled in state legislatures, the courts and the media. But with increasing frequency, the two groups are facing each other in the everyday operation of schools. This report summarizes the opinions expressed at a meeting of local state, and national leaders from both the charter…

The problem-solving process has contributed greatly to the field of technology education and can be used to assist persons with disabilities. One problem-solving design that can help in working with persons with disabilities is the "Engineering for Success" design. This model groups technology education students with teachers of special education…

Project-based learning (PBL), which is increasingly supported by information technologies (IT), contributes to fostering student-directed scientific inquiry of problems in a real-world setting. This study investigated the integration of PBL in an IT environment into three undergraduate chemistry courses, each including both experimental and…

Why is classroom management especially problematic for urban teachers, and why has research yielded so few helpful answers to this question? In this article I take up both questions, suggesting that the answer to both emanates from the same source: the reliance on deficit paradigms to explain underachievement of students who have historically not…

The focus of this study was to identify factors that differentiate women drug abusers who had experienced suicidal ideation from those who did not. Face-to-face interviews were conducted with 221 cocaine-using women in Atlanta, GA, 88 (39.8%) of whom reported thinking about committing suicide at least once during the 90 days prior to interview and…

This study first examined a model of the predictors and mediators of both suicidal ideation and violent ideation, particularly since both types of ideation were highly correlated (r = 0.55) among our young adolescent participants. The variables in the model were those identified in media accounts of the histories of the 10 high-profile school…

This study uses a production function approach to identify the impact of student, parent, teacher, and school policy variables on student performance as measured by test scores. Our statistical analysis is conducted in a comparative institutional context that includes government, private, and non-governmental organization schools. We find that, at…

A survey of 258 North Carolina families with children (ages 3 to 12) having emotional disturbances focused on: (1) the wide range of characteristics of the child, family, and community; (2) characteristics that families bring to their situation as well as characteristics that can be changed by experience and the use of resources and services; and…

This collection of 20 papers addresses child development and early intervention issues related to literacy acquisition from a cross-cultural perspective. Titles of the papers are: (1) "Preparing Young Children for Literacy: Issues in Theory and Practice" (Lotty Eldering and Paul Leseman); (2) "Jomtien Revisited: A Plea for a…

This book reports the analyses and recommendations of a study group formed by the National Research Council to develop conceptual guidelines that make content the driving force in mathematics assessment reform and to explore a variety of related measurement and policy issues. The document focuses on three principles that underlie effective…

This publication presents four major research papers on college campus substance abuse prevention and research with reviews of the papers by practitioners in the substance abuse prevention field. Following a Preface and Introduction, the first paper is "Theories, Dominant Models, and the Need for Applied Research" by Gerardo M. Gonzalez.…

This document is the final report to the U.S. Department of Education of a research and development grant awarded to establish a fully equipped electronic training room and test the effectiveness of hands-on instruction in learning the NOTIS OPAC (online public access catalog) and the Silver-Platter ERIC database on CD-ROM. The purpose of the…

The report of a California task force examines new or revised special education service delivery models which would allow for maximum interaction between special education and general education. After a review of the literature and a 2-day policy forum, the task force concluded that there is no one model appropriate for all schools and all…

The goal of the Pre Teacher Assessment Center is to give college sophomores a diagnostic assessment of their potential teaching skills across 13 skill dimensions felt to be prerequisites for teaching. The pre teacher assessment provides students with detailed information about potential teaching strengths and weaknesses and helps remediate…