This response aims to critically evaluate the methodology and aims of the meta-analytic review written by Maggin and Johnson (2014). The present authors systematically provide responses for each of the original criticisms and highlight concerns regarding Maggin and Johnson's methodology, while objectively describing the current state of evidence…

Shortly after we published "Addressing Flawed Research in Developmental Education" (2012) in the "Journal of Developmental Education," Thomas Bailey, Shanna Smith Jaggars, and Judith Scott- Clayton from the Community College Research Center (CCRC) wrote a response rebutting several of our claims. Though their response corrects…

The growth in the availability of longitudinal data--data collected over time on the same individuals--as part of program evaluations has opened up exciting possibilities for evaluators to ask more nuanced questions about how individuals' outcomes change over time. However, in order to leverage longitudinal data to glean these important insights,…

Written by a social worker for social work students, this is a nuts and bolts guide to statistics that presents complex calculations and concepts in clear, easy-to-understand language. It includes numerous examples, data sets, and issues that students will encounter in social work practice. The first section introduces basic concepts and terms to…

Using data from a sales campaign for the Arizona State lottery, a multiplist strategy of program evaluation is analyzed. Several complementary designs are used within the strategy to help remove threats to internal validity associated with the nonequivalent control group design. (SLD)

When conducting a two-year college program review, there are several advantages to supplementing the standard quantitative research approach with qualitative measures. Qualitative research does not depend on a large number of random samples, it uses a flexible design which can be refined as the research is executed, and it generates findings in a…

This paper reports on the use of teacher-written "cases" as evaluation data sources. Cases are first hand, candid, dramatic, highly readable accounts of events or a series of events in teaching. Eight teaching cases were collected which had been written by new teachers who graduated from the Maryland Collaborative for Teacher Preparation…

Examines the politics that arise in the research and evaluation of school reform efforts, drawing on qualitative data from a study of comprehensive school reform to elucidate methodological issues in several areas; discussing how the researchers were perceived, how participants used researchers' research and presence in political ways, and how…

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…

Power analysis of studies in Greene's meta-analysis of bilingual education programs found that many studies of the past 30 years were statistically weak and uninterpretable. Effect size analysis of Thomas and Collier's 15-year study found that their longitudinal model best explains 30 years of bilingual education research and can serve as a…

This commentary on a previous article that demonstrates three ways of analyzing qualitative interview data (content, cultural models, and narrative analyses), discusses the need for greater articulation of the complexities of interpretation and a greater emphasis on verification procedures in early intervention qualitative research. (CR)

This study evaluated a positive peer-reporting procedure on positive and negative peer interactions, peer acceptance ratings, and the daily problem behaviors of a 15-year-old boy with multiple behavior and social problems. Results suggested the procedure was effective in all three domains. Data collection and use is discussed in terms of a Level…

Since the first edition of "Schools and Data", the No Child Left Behind Act has swept the country, and data-based decision making is no longer an option for educators. Today's educational climate makes it imperative for all schools to collect data and use statistical analysis to help create clear goals and recognize strategies for…

Data from nine Michigan elementary, middle, and high schools highlight the challenges and common strategies found in the use of student assessment data to meet public demands for accountability. The information gathered from assessment tools varies by frequency and type. Educators have, historically, underutilized data to guide practice because…

A thorough understanding of the uses and applications of statistical techniques is integral in gaining support for library funding or new initiatives. This resource is designed to help practitioners develop and manipulate descriptive statistical information in evaluating library services, tracking and controlling limited resources, and analyzing…