The notion that vitamins, minerals, and other "supplemental" nutrients profoundly change behavior, mood, and intellect has origins as old as recorded history. Research has indeed suggested connections between nutrient deficiencies and behavior problems, but correlations are not the same as causality. This "Abell Report" is an…

Despite the potential impact nutrition may have on learning, there have been surprisingly few papers published directed towards the educational research community. In contrast, omega-3 supplementation studies are being frequently cited in the media, leading to parents asking for advice and guidance. The purpose of this article is to review the…

Replies to comments by David Rush concerning the effectiveness of a WIC program in improving pregnancy outcomes among Massachusetts women. (GC)

In response to the issues raised by B. Feingold regarding the possible role of food additives as a cause of hyperactivity and learing disability, the Nutrition Foundation organized a critical review of Feinfold's claims by a group of behavioral and medical scientists. Among the cliams made by Feingold was that, when treated with the salicylate and…

The sciences of nutrition and toxicology require deep methodological reexamination. (JD)

Comments on an article by Kotelchuck and colleagues concerning the benefits of WIC participation on pregnancy outcomes. Raises methodological considerations, especially the effects of duration of WIC participation and benefits, and the problem of matching study subjects with controls. (GC)

From a statistical methodological standpoint, criticizes research by Hicks, Langham, and Takenaka, which found significant differences in behavioral and intelligence measures between children with different time periods of participation in the National Special Supplemental Food Program for Women, Infants, and Children (WIC) program. (GC)

A comprehensive review and analysis of significant research on malnutrition and learning. Indicates that nutritional factors contribute to depressed intellectual level and learning failure. (DM)

Critically evaluates the methodologies used in three recent studies on poverty in Latin America. Maintains that some studies measure the relative nature of nutritional poverty while others record the absolute nature of nutritional poverty (physical survival). Includes a comparative analysis of the studies' results. (MJP)

Emergent themes from this special issue on parent-child co-sleeping are featured in this concluding article. Each of the pieces in this collection addressed one or more of the following themes: methodologies for studying parent-infant co-sleeping, physical and social characteristics of the child's sleep environment, associations between sleep…

Reports use of social networking to recruit 64 Mexican-American children for an assessment of diet and exercise habits. Describes friendship, social, consanguineal, and coparenthood networks. Compares results of direct contact versus network contact. Discusses implications for recruiting ethnic groups for research. (LFL)

Findings of a review of research pertaining to federally subsidized school nutrition programs are presented in this report. The review of research, the first phase of the National Evaluation of School Nutrition Programs, is intended to provide guidance for the design of subsequent evaluation (including student, parent, and food administrator…

The key question to ask in determining whether a solution will be found to the world food problem is whether people will learn to effectively manage the food/population balance. Predictions concerning the world food situation should be made on the basis of these factors: (1) possible future changes involving technological development, political…

This manual, the Spanish translation of a separately available English handbook on program design, is intended to assist volunteers and staff of volunteer organizations in the systematic design of projects in various health, community, and social service areas. The first section of the manual is a guidebook that addresses such aspects of the…

This manual is intended to assist volunteers and staff of volunteer organizations in the design of projects in various community and social service areas. The first section of the manual is a guidebook that addresses such aspects of the planning, implementation, and evaluation process as situational analysis, needs assessment, task-oriented…