Use of Interactive Food Labels to Increase Confidence in Preparing Produce among College Students

Abstract

College students may have limited access to produce and may lack confidence in preparing it, but cooking videos can show how to make healthy dishes. The Cognitive Theory of Multimedia Learning suggests that learning is enhanced when visual and auditory information is presented considering cognitive load (e.g., highlighting important concepts, eliminating extraneous information, and keeping the video brief and conversational). The purpose of this project was to pilot test a food label for produce grown at an urban university and assess whether student confidence in preparing produce improved after using the label and QR code to view a recipe video developed using principles from the Cognitive Theory of Multimedia Learning. The video showed a student preparing a salad with ingredients available on campus. Students indicated the label was helpful and reported greater perceived confidence in preparing lettuce after viewing the label and video (mean confidence of 5.60 ± 1.40 before vs. 6.14 ± 0.89 after, p = 0.016, n = 28). Keeping the video short and providing ingredients and amounts onscreen as text were cited as helpful. Thus, a brief cooking video and interactive label may improve confidence in preparing produce available on campus. Future work should determine whether the label impacts produce consumption and if it varies depending on the type of produce used.