A data-management system adhering to seven principles (concerned with defining and measuring characteristics and their interrelationships) is feasible and exists in parts, if not as an integrated whole. Present data-collection and reportage systems lack the real-time, analytic longitudinal characteristics that contemporary technology promises and…

Examines data collected by the federal Office of Special Education Programs (OSEP) on the identification and classification of special education students. Analysis suggests that the OSEP count data, by themselves, do not indicate how many children have disabilities or what types of disabilities they have, and the data cannot by used to evaluate…

Synthesizes findings from 36 studies that validated the Dunn and Dunn Model of Learning-Style Preferences. Questions are raised regarding the validity of the model, the nature of the literature base, the interpretation of the meta-analytic findings, and the conclusions. The article concludes that the model has not been adequately validated.…

The authors work with 22 educators from a variety of disciplines during a 3-year time span to understand what authentic teaching means and to explore how authenticity is manifested in practice. Using a grounded theory approach, the authors interview participants twice per year, observe their classes, and hold focus groups at the end of the…

Institutional researchers frequently use national datasets such as those provided by the National Center for Education Statistics (NCES). The authors of this chapter explore the adjustments required when analyzing NCES data collected using complex sample designs. (Contains 8 tables.)

Time limits represent a substantial departure from previous welfare policy. Theory suggests that their effects should vary according to the age of the youngest child of the family. I test this prediction using data from the Current Population Survey and find that time limits indeed have larger effects on families with younger children. I further…

Over the past decade, apoptosis has emerged as an important field of study central to ongoing research in many diverse fields, from developmental biology to cancer research. Apoptosis proceeds by a highly coordinated series of events that includes enzyme activation, DNA fragmentation, and alterations in plasma membrane permeability. The detection…

In the evaluation of an experimental, full inclusion model in the Netherlands, data on participating pupils with special needs were collected. The evaluation focused on social/emotional functioning, pupil behaviour and the quality of education. Independent assessors were invited to study the files of 24 pupils and evaluate their development and…

The analytical approaches used to develop and evaluate policies at the water-use planning sites are intended to provide insight to decisionmakers and to help stakeholders structure their thinking and deliberations. These objectives are fundamentally different from those of evaluation approaches favored by many economists, which seek to provide a…

This study examined student writing over the past decades. The National Study of Writing Instruction addressed questions through analyses of existing data sets, particularly those from the National Assessment of Educational Progress (NAEP), which include background questions on instructional practices in U.S. middle and high schools. NAEP…

Researchers conducted focus groups in three Minnesota Head Start programs that provide full-day services. The purpose of this descriptive study was to understand how these programs operated, the strengths and challenges of full-day Head Start programs, and how working parents and those on public assistance described these services. Findings…

Accreditation, budget, and accountability pressures at the institution and program levels lead to the involvement of faculty in assessment-based activities. Increasingly, programs are being expected to document student learning beyond traditional course grades. The use of outcomes as a tool to improve learning relies heavily on the active…

Concern about the effects of counseling on ethnic minority clients has been repeatedly raised. Before embarking on a formal course of multicultural counseling sensitivity for counseling center staff, baseline client outcome data were sought as a method for evaluating the effects of this intervention. Archival data from a university counseling…

This article uses census data, information collected by health and police departments, and GIS mapping software to analyze the neighborhood contexts surrounding schools in one Southern school district. When courts lifted Nashville's desegregation order in 1999, the district agreed to implement a new student assignment plan geared toward…

This paper summarizes the literature on research studies in informatics and changes in learning, particularly computer-assisted instruction. Research results themselves are often inconclusive when no allowances are made for different generations of hardware and software or computer types, when the computer is treated as the only variable in the…