"How New York City's Charter Schools Affect Achievement" estimates the effects on student achievement of attending a New York City charter school rather than a traditional public school and investigates the characteristics of charter schools associated with the most positive effects on achievement. Because the report relies on an…

An evaluation of 14 independent experiments in early intervention, conducted in the late 1950s and early 1960s, revealed program characteristics related to positive outcome: the early age at intervention; the higher adult-child ratio; and more home visits, direct participation of parents, and services for families. (Author/MLF)

Taking issue with the preceding article by Caruso and Detterman, the author contends that research can be one of many respected voices in the political process. According to him, recent research on the effects of early education has played a crucial role in policy decisions about Project Head Start. (Author/WD)

A new report published by the Manhattan Institute for Education Policy, "The Effect of Special Education Vouchers on Public School Achievement: Evidence from Florida's McKay Scholarship Program," attempts to examine the complex issue of how competition introduced through school vouchers affects student outcomes in public schools. The…

Although nearly 200 million has been invested in producing and rewarding National Board-certified teachers, a study by Lloyd Board and colleagues is the first to assess whether such teachers perform better than their peers. It is uncertain whether researchers' 13 measures of teacher expertise actually correlate with improved student achievement.…

This report is a followup of an earlier study which attempted to assess the effectiveness of a Montessori program for preschool inner-city children. Data collected from the children over a 3-year followup period is analyzed, and the children's performance is compared with that of various control groups. There was some evidence that children in the…

Clarifies a general approach to understanding teaching effectiveness research, outlines the requirements of the kind of research that is believed likely to result in verified generalizations about the primary dimensions along which effective and ineffective teachers vary, and provides an example of the kind of research it is believed is needed.…

If education is to halt the ever-swinging pendulum and make significant progress in student achievement, it must first change the ground rules for selecting, implementing, evaluating, and institutionalizing innovations like Hunter's model. This article proposes steps for providing an infrastructure capable of promoting lasting and beneficial…

The achievement of Nigerian elementary students instructed in the native language, Yoruba was compared to achievement of students taught in Yoruba and then in English. When a new curriculum was developed, these additional variables influenced the research design. The roles of research and evaluation in educational innovation are also discussed.…

A Friedman Foundation report attempts to find empirical support for the contention that competition from private schools, through voucher programs, improves the effectiveness of public schools. In the first year of Ohio's new EdChoice voucher program, the report claims to have found substantial academic gains at public schools exposed to the…

The serious problems faced in the ESAA (Emergency School Aid Act) data collection effort (magnitude of the data to be collected, many kinds of respondents, and sensitivity of much of the data) are discussed. Procedures for overcoming obstacles are described. These include limiting collection to essential data, tailoring instruments to respondents,…

This study estimated a component of within-school variance which has been overlooked in policy research studies and program evaluations performed to date: the effect on pupil performance of different teachers within a single school or program. Results indicated that teacher effects accounted for 30 to 40 percent of within-school variance. (Author/…

In 1990, Milwaukee (Wisconsin) became the site of the first publicly funded school-choice program providing low-income parents with vouchers that could be used to send their children to secular, private schools. An evaluation of Milwaukee's school-choice experiment was conducted by a team of researchers, headed by John Witte at the University of…

Effective schools are typically defined as those schools which improve or maintain already-established high levels of student achievement. A number of issues and research needs are raised which relate to the identification of effective schools. Unless the nature of "effectiveness" can be described and agreed upon, researchers face the possibility…

This paper reviews and synthesizes the available literature concerning the effects of intervention programs at the secondary and higher educational levels. In achieving an understanding of the design of these efforts it is important to recognize that the first projects, e.g. the Demonstration Guidance Project, Higher Horizons, established a…