Six articles provide an overview of the multiple approaches to evaluating the problems of homelessness and introduce the challenges of evaluating interventions for the homeless. The first part focuses on research about homelessness, and the second part describes major demonstration programs and their evaluations. (SLD)

The special issue contains 17 articles on life-space interviewing with emotional disturbed and normal children and adolescents, a technique developed by Fritz Redl which is based on psychodynamic theory and uses a problem-solving method of learning within the pupil's natural environment. (DB)

The articles in this collection offer perspectives on the political principles that are involved in the problems of multiculturalism and multicultural education and the relationships among educational and political philosophy and multiculturalism. They discuss ways in which solutions to problems can be found in a real-world context. (SLD)

The special issue features 11 articles on the topic of child sexual abuse. Aspects of family dynamics, social services intervention, and school programs are discussed. (CL)

This theme issue is an attempt to improve graphical production by evaluators. The graphs that are described are solutions to problems in communicating evaluation findings. Eleven chapters and a conclusion discuss common and recurring problems for graphs for discovery or presentation, and for evaluators or evaluation audiences. (SLD)

Describes the major findings of research on effective principals and identifies the problems preventing its practical application to development of administrative training programs and school improvement policies and practices. Provides three new precise models that portray more accurately the complexity of the principal's involvement as…

Seven papers in this special issue address the topic of consultation models for behaviorally disordered students and their teachers. Among subtopics discussed are development and evaluation of consultation programs, accountability, and teacher training for the consulting role. (CL)

Considered is the open-ended question of the various means of marking an n-inch ruler so that the distance of any integral number of inches from 1 to n can be ascertained with a single measurement. The relationship between a sparsely marked ruler, which is one gracefully marked with the fewest number of marks, and specific discrete graphs is…

Issues concerning equating test scores are discussed in an introduction, four papers, and two commentaries. Equating methods research, sampling errors, linear equating, population differences, sources of equating errors, and a circular equating paradigm are considered. (SLD)

Data from seven California elementary schools suggest that effective instructional leadership is both multidimensional and sensitive to school socioeconomic status (SES); in low SES schools, it involves direct supervisory activity and attention paid to school climate. Twenty-six reference notes are appended. (MLF)

A collection of essays focuses on the need to integrate philosophy into sport and physical education. The function of sport philosophy is to examine beliefs and values as a basis for human behavior. Philosophical issues examined include: (1) cheating; (2) competition; (3) the development of self-reflection and responsibility; and (4) the…

Clapping music for two performers provides the basis for a series of mathematical problems in combinatorics and group theory. A discussion provides insight about how to avoid overlooking global extrema in constrained max-min problems when solving systems of algebraic equations. (JJK)

Youth for Justice uses the power of active learning to teach youth practical information about the law while addressing the risks associated with being young in the United States today. This unique initiative is a law-related education (LRE) program supported by the United States Department of Justice's Office of Juvenile Justice and Delinquency…

This special issue focuses on several methodological issues in the evaluation of the largest mental health and substance abuse project for children and adolescents conducted at a single site, the U.S. Army's Fort Bragg Child and Adolescent Mental Health Demonstration program. The introduction and seven articles describe this program and the…

Twelve articles discuss the advantages of theory-driven evaluation for: (1) identifying crucial issues; (2) integrating program implementation into evaluation; (3) diagnosing problems in program studies; (4) diagnosing problems in program structures; and (5) enhancing evaluation utilization. Topics include optimizing validity in program and…