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Resource | Research and Data | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for 2009

This report provides improper payments estimates for FY 2009 using a methodology for “aging” the 2005 bookend study. This updates previous reports providing estimates from 2005 to 2008.

05/01/2012
Resource | Research and Data | Payment Accuracy and Program Integrity Improper Payments to WIC Vendors 2005-2008

About every 7 years, FNS performs a nationally representative study to examine the extent of error and abuse among food vendors authorized to accept WIC vouchers. The last bookend study was the 2005 WIC Vendor Management Study, which used fiscal year 2005 expenditure data to derive an estimate for 2004. Between bookend studies, there is a need to derive annual estimates of the level of improper payments for compliance with the Improper Payments Information Act of 2002. The purpose of the subsequent annual studies was to provide annual updates to the bookend studies using the developed aging methodology.

05/01/2012
Resource | Research and Data Letter to Gregory Walton, FNS Grants Officer
04/27/2012
Resource | Research and Data | Payment Accuracy and Program Integrity Modeling of High-Risk Indicators of Certification Error in the National School Lunch Program

The Access, Participation, Eligibility, and Certification study found that one in five children certified for free or reduced- price meals in school year 2005-2006 was erroneously certified or incorrectly denied benefits. This study builds on APEC with three objectives: Develop an econometric model to identify indicators of local education authorities with high risk of certification error. Identify the key relationships between certification error and local characteristics. Provide a Web-based monitoring tool that will apply model parameters to annual Verification Summary Report data.

04/19/2012
Resource | Research and Data | Assessing/Improving Operations School Food Purchase Study III

This is the third study that provides national estimates of the type, quantity, dollar value and unit price of food acquisitions by public school districts participating in the National School Lunch Program and School Breakfast Program. The study examines the overall changes in the composition of the entire school food market basket including foods purchases for a la carte sales and the relative importance of donated USDA Foods. It also provides insight into the relationship between district characteristics, purchasing practices, and food costs.

04/10/2012
Resource | Research and Data | Participation Characteristics National Survey of WIC Participants II

This report, the first of three, addresses the first objective of the study, which is to explore the characteristics and experiences of WIC participants.

04/01/2012
Resource | Report to Congress A Report to Congress – Executive Summary

This report responds to a Congressional mandate for FNS to establish a long-range plan for the development and implementation of state agency Management Information Systems in the Special Supplemental Nutrition Program for Women, Infants and Children.

03/20/2012
Resource | Research and Data | Breastfeeding Evaluation of the Birth Month Breastfeeding Changes to the WIC Food Packages

In 2006, FNS asked the Institute of Medicine to review the WIC food packages. The IOM proposed major changes to improve nutrition and encourage breastfeeding but also expressed the concern that changes related to partial breastfeeding may have unintended consequences. The IOM recommended that FNS conduct an impact study evaluating the birth month breastfeeding changes to the WIC food packages. 

01/05/2012
Resource | Research and Data | Assessing/Improving Operations Addressing Child Hunger and Obesity in Indian Country: Report to Congress

This report responds to the requirement found in the Healthy, Hunger-Free Kids Act of 2010 and summarizes hunger, obesity, and Type II diabetes among American Indian and Alaska Native children living on or near reservations or other tribal lands. The report provides a summary of the most current available statistics on hunger, obesity, and Type II diabetes among children living in Indian Country and offers comparable statistics for the general population. It also describes how USDA federal nutrition assistance programs serve children in Indian Country and how provisions of the HHFKA and other recent initiatives may improve those services.

01/02/2012
Resource | Research and Data | Assessing/Improving Operations Effects of WIC: A Review of Recent Research

This report begins with an overview of the WIC program, including its administrative structure and benefits, and a detailed description of the literature search protocol used to identify the studies included.

01/02/2012
Page updated: May 22, 2025