Comprehensive school reform (CSR), a federally funded program, is designed to raise student achievement via the implementation of whole school reforms. Unfortunately, although close to 400 CSR models have been adopted by schools nationally, there is relatively limited empirical evidence from rigorous research studies regarding the effectiveness of…

This article presents evidence from a national evaluation of the effects of 21st Century Community Learning Center after-school programs. The study was conducted in 12 school districts and 26 after-school centers, at which 2,308 elementary school students who were interested in attending a center were randomly assigned either to the treatment or…

The purpose of the current study was to investigate the effect of a peer mediation intervention on self-regulated learning of students with learning disabilities. The research captured both process and outcomes of peer tutoring following the tutors' experience of the intervention programme. Tutors' self-regulated learning was measured by…

Nine graduate students (teacher-researchers) with an average of 6 years teaching experience (1-15 years) participated in action research to examine the influence of teacher-chosen visual aids (pictures) on children's writing. A total of 165 elementary students participated in the two phases of the research project: 83 boys and 82 girls in…

Objective: To test the feasibility and effectiveness of social marketing on the improvement of women's knowledge, attitudes, and behaviors regarding iron-fortified soy sauce (FeSS). Design: A community-based intervention was conducted among 4 groups, experimental rural (E[subscript R]), control rural (C[subscript R]), experimental urban…

Counseling psychology is a relatively new field that is gaining autonomy and respect. Unfortunately, research efforts in the field may lack an appropriate research design. This paper considers some of the more common types of research design and the associated threats to their validity. An example of each design type is drawn from the counseling…

Since 1988 five evaluations of Federal demonstration programs in education have been implemented that had random-assignment designs to measure program impacts. The implementation of two of these evaluations, the evaluation of the School Dropout Demonstration Assistance Program and that of the Alternative Schools Random Assignment Program, are…

When the Trust Territory of the Pacific Islands gradually dissolved in the 1980s, the Republic of Palau assumed a greater responsibility for its own education system. In order to monitor the mathematical achievement of elementary school students during the transition from external to local control of educational procedures, basic skills…

Parametric analysis of covariance was compared to analysis of covariance with data transformed using ranks. Using a computer simulation approach the two strategies were compared in terms of the proportion of Type I errors made and statistical power when the conditional distribution of errors were: (1) normal and homoscedastic, (2) normal and…

Adult leaders from 14 counties, divided into matched participating (57) and control (54) groups, were surveyed to evaluate whether Cooperative Extension Service programs on land use planning in Arkansas resulted in increased knowledge and more favorable attitudes toward such planning. Participants filled out attitudinal questionnaires before…

In September 1978, the Lenoir City (Tennessee) school system initiated in two elementary schools a volunteer tutoring program called the Retirement Power in Education Project (RPIE). Fourteen volunteers, including twelve retirees, were trained to use Laubach reading materials in tutoring fourth and seventh graders. In evaluating the project one…

THIS PROJECT TESTED WHETHER THE TELE-LECTURE AND ELECTROWRITER COULD (1) BE USED EFFECTIVELY FOR THE SIMULTANEOUS INSTRUCTION OF ADULTS IN MULTIPLE REMOTE AREAS, AND (2) USED BY A MASTER TEACHER TO PROVIDE LEARNING EXPERIENCE FOR ADULTS WHICH IS AT LEAST AS EFFECTIVE AS FACE-TO-FACE INSTRUCTION. UTILIZING AMPLIFICATION AND MICROPHONE TRANSMISSION…

This study compared teacher demonstrations with a slide-tape methods of presenting demonstrations in graphic arts. It involved 134 eighth grade students and four teachers in four schools. Random assignment to treatments was made by classes. Four demonstrations randomly selected from a group were (1) composing a line of type, (2) locking-up a type…

An experiment was conducted to determine whether special reading instruction integrated with agricultural instruction would result in improved reading ability and increased achievement in subject matter. random assignment was made of vocational agriculture classes in 12 Maryland schools to experimental and control groups. Units on soil sampling…