This study investigated the effect of well- vs. ill-structured problem types on: (a) group interactional activity, (b) evolution of group participation inequities, (c) group discussion quality, and (d) group performance in a synchronous, computer-supported collaborative learning (CSCL) environment. Participants were 60 11th-grade science students…

In this study the authors investigated the use of 5 (i.e., Claudy, Ezekiel, Olkin-Pratt, Pratt, and Smith) R[squared] correction formulas with the Pearson r[squared]. The authors estimated adjustment bias and precision under 6 x 3 x 6 conditions (i.e., population [rho] values of 0.0, 0.1, 0.3, 0.5, 0.7, and 0.9; population shapes normal, skewness…

This paper is the Office for Civil Rights's (OCR's) "Annual Report to Congress" for fiscal years 2007 and 2008. This report details OCR's accomplishments in enforcing the civil rights laws under which OCR has been granted jurisdiction to address and remedy discrimination. These enforcement efforts include complaint investigation and resolution,…

The theme of Scale and Structure (or simply Scale) appears in many state science frameworks and projects of national importance. The major idea of this theme is that a change in scale will affect the nature of the given structure. This book is designed as a guide and set of activities for third- through eighth-grade teachers. The activities…

This project is designed to engage students in investigating specific environmental problems through concrete activities and direct experiences. In doing so, it fosters an awareness of the importance of informed concern about environmental issues. This resource is directed toward accomplishing the following goals: promoting students' understanding…

This book is designed to help advanced elementary students learn science skills while actively engaged in cooperative activities based on the earth sciences and natural disasters. The first section explains how to make cooperative learning a part of the curriculum and includes an overview, instructions and activities to bring cooperative learning…

The Child Abuse Prevention and Treatment Act (Public Law 93-247 as amended) provides financial assistance for, among other purposes, demonstration programs aimed at prevention and treatment of child abuse and neglect. To encourage innovative approaches to identifying, treating, and preventing child abuse at the community level, the Texas…

This evaluation report describes programs funded by the Texas Department of Human Resources to develop and implement child abuse and neglect services. Yearly evaluation reports and other related information are included for each of the seven programs funded. In addition to this basic information, the evaluation of the Special Investigative…

The works of G. D. Wilson and F. N. Kerlinger have suggested different theories to explain liberalism and conservatism. Wilson presents a bipolar dynamic theory of conservatism based on a general conservative syndrome factor. Kerlinger presents a duality view of liberalism and conservatism based on the critical referent theory of attitudes. A…

Investigative reporting won new attention in the wake of the Watergate exposures of the 1970s, but few focused on the role of teamwork. Given the historiographical tendency to declare the Muckraking Era of the early 1900s the dawn of investigative reporting, this limitation of the popular reaction to Watergate was not surprising. In the twentieth…

Data on child abuse and neglect in Illinois during fiscal year 1986 are collected in this report. Statistical highlights indicate that in 1986 a total of 70,422 Illinois children were reported as victims of child abuse or neglect: a rate of 21.7 alleged victims per 1,000 children. Credible evidence indicated that 33,959 children were abused or…

Inquiry has been one of the most prominent reforms in science education. One of the goals of teaching through inquiry methods is to enable students to have experiences that are authentic to scientists' experiences. Too often, inquiry science is taught as either the "scientific method" or as "hands-on," disconnected activities…

The Journal Supplement Abstract Service (JSAS) is a demand publication service developed to serve the following functions: (1) provide ready access to diverse materials unavailable through existing jorunals; (2) make available to a small sized, specialized audience items that are valuable to them; (3) encourage creation of materials not normally…

This study investigated five ability tests related to the water-jug problem. Previous analyses identified two processes used during solution: means-ends analysis and memory of visited states. Subjects were 240 undergraduate psychology students. A real-time computer system presented the problem and recorded responses. Ability tests were paper and…

This environmental unit is one of a series designed for integration within the existing curriculum. The unit is self-contained, requiring little teacher preparation. The philosophy of the units is based on an experience-oriented process encouraging self-paced independent student work. In this unit, elementary school children explore the use of…