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Resource | Research and Data | Food/Nutrient Analysis School Nutrition Dietary Assessment Study IV

This report summarizes findings from the fourth School Nutrition Dietary Assessment Study, which collected data from nationally representative samples of school districts and schools in school year 2009-10. 

12/12/2012
Resource | Research and Data | Assessing/Improving Operations Evaluation of the SFSP Enhancement Demonstrations: 2011 Evaluation Report

The 2010 Agricultural, Rural Development, Food and Drug Administration and Related Agencies Appropriations Act enabled us to initiate and carry out the Summer Food for Children demonstration projects, aimed at preventing hunger among children during summer months. 

12/03/2012
Resource | Research and Data | Assessing/Improving Operations Evaluation of the Impact of Enhancement Demonstrations on Participation in the SFSP: FY 2011

This report examines administrative data obtained from the eight states that operated the 2011 eSFSP demonstrations to assess changes within demonstration sites compared to non-demonstration sites. 

12/03/2012
Resource | Research and Data | Assessing/Improving Operations Building a Healthy America: A Profile of SNAP

As the time for reauthorization of SNAP again approaches, it is useful to take stock of its accomplishments, identify those features that have contributed to its success, and look for new opportunities to strengthen operations to achieve program goals more fully. To that end, this is a summary of past research on program operations and outcomes.

04/12/2012
Resource | Research and Data | Promoting Healthy Eating Characteristics and Dietary Patterns of Healthy and Less-Healthy Eaters in the Low-Income Population

The diets of most Americans fall short of the Dietary Guidelines for Americans. This exploratory analysis examines dietary patterns of low-income individuals classified as healthy and less healthy eaters based on their score on the Healthy Eating Index (HEI)-2005. The HEI-2005 is a 100-point score that measures how well populations adhere to the Dietary Guidelines for Americans. 

02/01/2012
Resource | Research and Data | Demonstrations SNAP Education and Evaluation Study: Wave I

This study, Models of SNAP Education and Evaluation (Wave I), is the first of two FNS-initiated independent evaluations designed to identify potential models of effective SNAP-Ed nutrition education and impact evaluation.

01/01/2012
Resource | Research and Data | Payment Accuracy and Program Integrity The Extent of Trafficking in the Food Stamp Program: 2002–2005

FNS uses a set of EBT-based administrative tools and undercover investigations to identify and sanction trafficking retailers, and to estimate the extent of trafficking. The estimates of the amount of trafficking, the trafficking rate, and the store violation rate reported here are based on information from almost 33,000 stores subject to administrative or undercover investigation from late 2002 through 2005.

12/01/2006
Resource | Research and Data Estimating the Number of People in Poverty for the Program Access Index: The American Community Survey vs. the Current Population Survey

This paper presents a comparison of the two surveys as a source of data for the PAI calculation and illustrates the potential effects of moving to the ACS.

08/01/2006
Resource | Research and Data | SNAP Benefit Use Benefit Redemption Patterns in SNAP - 2003

Describe how participants redeem their food stamp  benefits (including the number and types of stores frequented by typical clients, the timing and amount of purchases during the month, the frequency of benefit exhaustion, and the amount of benefits carried over into following months). And, identify redemption patterns across groups and analyze differences in redemption and shopping patterns if such exist.

06/01/2006
Resource | Research and Data | Payment Accuracy and Program Integrity The Extent of Trafficking in The Food Stamp Program: 1999 - 2002

Food stamps are intended for food. When individuals sell their benefits for cash it violates the spirit and intent of the Food Stamp Program as well as the law. This practice, known as trafficking, diverts food stamp benefits away from their purpose. It reduces intended nutritional assistance and undermines public perceptions of the integrity and utility of the program. To combat trafficking, the Food and Nutrition Service conducts undercover investigations of authorized food stores. In addition, the agency has developed powerful new EBT-based administrative tools to identify and sanction traffickers.

07/01/2003
Page updated: September 16, 2025