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Resource | Research and Data | Nutrition Education WIC Nutrition Education Study: Phase II Final Report

Phase II was a methodological study, conducted in six sites during 2015–2016, to test an approach to determine its feasibility for a national evaluation.

09/21/2018
Resource | Research and Data | Impacts/Evaluations WIC Medicaid II Feasibility Study: Final Report

The USDA Food and Nutrition Service’s 1990 WIC Medicaid Study I found that prenatal WIC participation was associated with improved birth outcomes and savings in Medicaid costs. A 2003 study by Buescher, et al., found that WIC participation during childhood was associated with increased health care utilization and Medicaid costs, and concluded that WIC enhanced children’s linkages to the health care system.

09/21/2018
Resource | Research and Data | Assessing/Improving Operations WIC Participant and Program Characteristics 2016

WIC Participant and Program Characteristics 2016 (PC 2016) summarizes the demographic characteristics of participants in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) nationwide in April 2016. It includes information on participant income and nutrition risk characteristics, estimates breastfeeding initiation rates for WIC infants, and describes WIC members of migrant farm-worker families. PC 2016 is the most recent in a series of reports generated from WIC state management information system data biennially since 1992.

04/20/2018
Resource | Research and Data | Breastfeeding WIC Infant and Toddler Feeding Practices Study 2 (ITFPS-2): Second Year Report

The WIC Infant and Toddler Feeding Practices Study 2 (WIC ITFPS-2)/ “Feeding My Baby” Study captures data on caregivers and their children over the first 5 years of the child’s life after WIC enrollment to address a series of research questions regarding feeding practices, associations between WIC services and those practices, and the health and nutrition outcomes of children receiving WIC.

04/20/2018
Resource | Research and Data | General/Other Evaluation of Pilot Project for Procurement of Unprocessed Fruits and Vegetables

Authorized by the 2014 Farm Bill, the USDA Pilot Project for Procurement of Unprocessed Fruits and Vegetables was designed to provide states with additional flexibility in the procurement of unprocessed fruits and vegetables. Participating states and school food authorities can purchase approved items with existing USDA Foods National School Lunch Program entitlement funds from any USDA Pilot-authorized vendor in support of the school meal standards.

03/30/2018
Resource | Research and Data | Breastfeeding National and State-Level Estimates of WIC Eligibles and Program Reach in 2015

This report, the latest in a series of annual reports on WIC eligibility, presents 2015 national and state estimates of the number of people eligible for WIC benefits and the percents of the eligible population and the US population covered by the program, including estimates by participant category.

02/28/2018
Resource | Research and Data | Food Security Evaluation of Demonstration Projects to End Childhood Hunger (EDECH): Final Interim Evaluation Report

This study—authorized by the 2010 Child Nutrition Act—tests innovative strategies to end childhood hunger. 

02/08/2018
Resource | Research and Data | Assessing/Improving Operations Analysis of Verification Summary Data SY 2007-08

This report summarizes the results of the school year 2007-08 application verification process for the National School Lunch Program and School Breakfast Program. 

10/20/2009
Resource | Research and Data | Demonstrations Direct Verification Pilot Study: Final Report

The Child Nutrition and WIC Reauthorization Act of 2004  permits direct verification of school meal applications and requires FNS to evaluate the feasibility and effectiveness of direct verification by school districts.

10/19/2009
Resource | Research and Data | Payment Accuracy and Program Integrity Direct Certification in the NSLP: State Implementation Progress - Report to Congress

This report responds to the legislative requirement of PL 110-246 to assess the effectiveness of state and local efforts to directly certify children for free school meals. Under direct certification, children are determined eligible for free school meals without the need for household applications by using data from other means-tested programs. 

10/01/2009
Page updated: September 16, 2025