Knowledge Translation and WIC Food Package Regulation Change.

Objective: Knowledge Translation (KT) is the exchange, synthesis, and ethically-sound application of knowledge. A case study methodology is used to examine KT at the organizational level of the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) program.

Method: The study used purposeful sampling to select WIC informants from state WIC agencies to participate in semi-structured interviews about their individual experiences during the 2009 WIC regulation change process. Thematic coding of retrospective semi-structured interviews with key informants from WIC state agencies revealed key components of the state-level WIC regulation implementation process, and key constructs of Organizational Readiness for Knowledge Translation in the WIC program.

Results: WIC informants highlight that decisions made by WIC state agencies regarding how to appraise, synthesize, and adapt evidence or regulation change are constrained by the KT decisions made by federal agencies. WIC state agencies should assess their level of readiness for KT in terms of 1) innovation readiness; 2) personal readiness; and 3) institutional readiness.

Conclusions: This WIC case study can help decision-makers to understand the KT process of implementing evidence-informed regulation changes, identify factors that could influence states' ability to be prepared for implementing changes, and gauge "practicality" of future WIC regulation changes.