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Resource | Research and Data | Food/Nutrient Analysis WIC Infant and Toddler Feeding Practices Study-2: Sixth Year Report

This report, the seventh in the WIC Infant and Toddler Feeding Practices Study 2 (WIC ITFPS-2)/ “Feeding My Baby” Study focuses on children's dietary intake patterns, eating behaviors, and weight status during the child's 6th year after WIC eligibility has ended. The report also explores whether patterns of WIC participation in early childhood are associated with dietary behaviors and nutrient intakes after WIC eligibility ends.

06/06/2024
Resource | Research and Data | Breastfeeding Evaluation of the Birth Month Breastfeeding Changes to the WIC Food Packages

In 2006, FNA 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 FNA 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 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
Resource | Research and Data | Assessing/Improving Operations WIC Participant and Program Characteristics 2004

The WIC Participant and Program Characteristics (PC 2004) report summarizes demographic characteristics of WIC participants nationwide in April 2004, along with information on participant income and nutrition risk characteristics. A national estimate of breastfeeding initiation for WIC infants is included. The report also describes WIC members of migrant farm-worker families.

03/01/2006
Resource | Research and Data | Assessing/Improving Operations WIC Staffing Data Collection Project

The project is a component of ongoing FNA efforts to effectively develop administrative data collection on important issues in local level WIC staffing. This WIC Staffing Data Collection pilot project was prompted by a 2001 GAO report that: cited a range of quality of services between local WIC agencies; expressed concern that local agencies may not be able to provide adequate services; and cited a need for improved professionalism and quality of service, as well as enhanced availability of professional staff to provide direct services. 

01/13/2006
Resource | Research and Data | Assessing/Improving Operations WIC Participant and Program Characteristics 1996

The 1996 study of WIC program and participant characteristics, like PC92 and PC94, is substantially different from earlier efforts to collect data on WIC participants. PC96 employs the prototype reporting system which was developed by FNA for the collection of participant information from state WIC agencies.

08/01/1998
Page updated: July 21, 2026