Download Free Wic Evaluations Provide Some Favorable But No Conclusive Evidence On The Effects Expected For The Special Supplemental Program For Women Infants And Children Book in PDF and EPUB Free Download. You can read online Wic Evaluations Provide Some Favorable But No Conclusive Evidence On The Effects Expected For The Special Supplemental Program For Women Infants And Children and write the review.

Abstract: This GAO report analyzes the evaluations of the WIC program to determine whether these evaluations support assertions about the program's positive effects. GAO found insufficient evidence for making any general or conclusive judgements about WIC's effectiveness overall. In a limited way, however, the information indicates the liklihood that WIC has modestly positive effects in some areas.
Despite recent declines in infant mortality, the rates of low birthweight deliveries in the United States continue to be high. Part I of this volume defines the significance of the problems, presents current data on risk factors and etiology, and reviews recent state and national trends in the incidence of low birthweight among various groups. Part II describes the preventive approaches found most desirable and considers their costs. Research needs are discussed throughout the volume.
Develops a framework to estimate potential savings in providing early intervention services to children. Using a case study, it estimates the savings to Medicaid and other federal programs from providing WIC services to pregnant women in 1990. Contains recommendations to the Congress and the Secretaries of Agriculture, Education, and Health and Human Services.
Social science research often yields conflicting results: Does juvenile delinquent rehabilitation work? Is teenage pregnancy prevention effective? In an effort to improve the value of research for shaping social policy, social scientists are increasingly employing a powerful technique called meta-analysis. By systematically pulling together findings of a particular research problem, meta-analysis allows researchers to synthesize the results of multiple studies and detect statistically significant patterns among them. Meta-Analysis for Explanation brings exemplary illustrations of research synthesis together with expert discussion of the use of meta-analytic techniques. The emphasis throughout is on the explanatory applications of meta-analysis, a quality that makes this casebook distinct from other treatments of this methodology. The book features four detailed case studies by Betsy Jane Becker, Elizabeth C. Devine, Mark W. Lipsey, and William R. Shadish, Jr. These are offered as meta-analyses that seek both to answer the descriptive questions to which research synthesis is traditionally directed in the health and social sciences, and also to explore how a more systematic method of explanation might enhance the policy yield of research reviews. To accompany these cases, a group of the field's leading scholars has written several more general chapters that discuss the history of research synthesis, the use of meta-analysis and its value for scientific explanation, and the practical issues and challenges facing researchers who want to try this new technique. As a practical resource, Meta-Analysis for Explanation guides social scientists to greater levels of sophistication in their efforts to synthesize the results of social research. "This is an important book...[it is] another step in the continuing exploration of the wider implications and powers of meta-analytic methods." —Contemporary Psychology