The COVID-19 pathogen led to a fast expanding pandemic because it proved lethal in certain populations but could be transmitted by persons who appeared healthy. As a result, researchers came under unprecedented time pressure to develop a vaccine. This case study focuses on the first COVID-19 vaccine, which was approved for use in humans, known as…

When classifying the evidence base of practices, special education scholars typically appraise study quality to identify and exclude from consideration in their reviews unacceptable-quality studies that are likely biased and might bias review findings if included. However, study quality appraisals used in the process of identifying evidence-based…

The Department for Education is running a three-year school exclusion trial, which started in autumn 2011 and continues until July 2014. The trial sees schools taking on responsibility for placing permanently excluded pupils in alternative provision and funding the placements from money devolved from.

An educational intervention's effectiveness is judged by whether it produces positive outcomes for students, with the randomized controlled trial (CRT) as a valuable tool for determining intervention effects. However, the intervention-as-implemented in an experiment frequently differs from the intervention-as-designed, making it unclear whether…

Investigation of relationship between microform instruction program and user attitudes toward microforms including comparison between instructed and noninstructed users, convenience of access, ability to identify and locate microforms, and personal variables (age, sex, use of glasses) indicates that microform instruction can be considered…

The first in a series of annual interim reports on the federally funded Experimental Schools (ES) program, this report describes the first 2 years of a 6-year research program designed to promote locally-initiated comprehensive educational change dependent upon community participation, with provision for systematic documentation and evaluation.…

The Evaluation of the Emergency School Assistance Program (ESAP) for the 1971-72 school year is the first application of full-blown experimental design with randomized experimental and control cases in a federal evaluation of a large scale program. It is also one of the very few evaluations which has shown that federal programs can raise tested…

This article focuses on facilitating learners' collaborative knowledge construction in case-based learning scenarios. The article first describes how case-based learning can promote knowledge acquisition and then discusses the characteristics of videoconferencing in such scenarios. Then we focus our attention on the process and outcomes of the…

This investigation of a special program on library use, library attitudes, and reading attitudes at 11 Phoenix, Arizona, area elementary schools highlights selection of schools and media specialists, program description, subjects, dependent variables (classroom- and nonclassroom-related use, attitude toward school library/librarian, reading…

Background: To overcome the "teacher bandwidth problem" in supporting large groups of students, both automated process support (cueing) and face-to-face feedback by peers during small group work (collaboration) can be provided to students. Aim: The purpose of this experimental study was to examine whether a multimedia practical…

This paper describes the research strategies employed in the Dutch Technology Enriched Schools (TES) project, which was initiated in 1987 to introduce computers into secondary education, to encourage extensive and intensive use of computers in a small number of secondary schools, and to study the effects of computer use on the classroom, the…

This report examines the relationship between marital status change and enrollment in income maintenance programs for female heads of households. The report reviews the first 18 months of the Seattle and Denver Income Maintenance Experiments, which provide financial grants to low- and non-income families. Over 5,000 people enrolled in the program…

This district-wide evaluation study of the Berkeley Unified School District documents, describes, and analyzes several major components of the system as they existed in the 1974-75 academic year. The process study, presented in these two volumes, documents and describes a set of district elements which differ from one another in degree of…

The technical appendix to "The Career Intern Program: Preliminary Results of an Experiment in Career Education," Volume 1, reports on the research designs used for evaluating the Career Intern Program's (CIP) effectiveness in increasing the student's cognitive skills, academic achievement, vocational adjustment, future orientation, and…

This volume is one of the products of the knowledge development effort implemented under the mandate of the Youth Employment and Demonstration Projects Act of 1977. It is a report of an assessment study designed to determine the status and results of the implementation of mixed income experiments at 47 Comprehensive Employment and Training Act…