Sara Maksi PhD, RD, Kathleen Keller PhD, Frank Dardis PhD, Jason Freeman PhD, Martina Vecchi PhD, Travis Masterson PhD
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引用次数: 0
Abstract
Background
The pervasive marketing of energy-dense food and beverages across many social media platforms continually targets and appeals to young consumers. This marketing also gets integrated into the entertainment content of these platforms through popular influencers, who leverage their social networks into revenue streams via collaborations with brands.
Objective
This cross-sectional study aimed to examine how exposure to food and beverage marketing messages within social media impacts adolescents’ and young adults’ brand recall and their behavioral responses, including craving and purchasing.
Study Design, Settings, Participants
Participants, Nf354, ranging in age from 13-24 years old, completed a series of online surveys on social media use, exposure to marketing within social media, and if they ever crave or purchase marketed products. Eating behavior questionnaires were administered, including the external food cue reactivity scale (EFRC), and the three-factor eating questionnaire (TFEQ-18).
Measurable Outcome/Analysis
Associations between hours spent on social media and eating behavior traits with marketing outcomes were both assessed using Poisson regression.
Results
Participants reported their primary social media platforms as YouTube (25%), Tik ToK (25%), or Instagram (22%). A majority of participants (67%) reported spending between 1-6 hours on social media daily. The self-reported number of hours spent on participants’ top social media platform significantly predicted the number of brands from a given list that the participants reported craving (β=1.14, p=0.01) and intending to purchase (β=1.18, p=0.007). Only higher EFCR scores were significantly related to greater brand recall (β=0.3, p≤ 0.001), craving (β=1.2, p≤ 0.0001), and purchase (β=0.83, p=0.001) of products seen on social media.
Conclusions
This study contributes to the growing body of evidence that high rates of exposure to digital food and beverage marketing on social media can impact adolescent and young adult behavior. Results provide implications for policy development that could aim to reduce the amount and power of exposure to marketing messages targeting young consumers. Future research is needed to explore potential intervention designs to combat the saturation of food marketing in digital media, especially for individuals hypersensitive to food cues.
期刊介绍:
The Journal of Nutrition Education and Behavior (JNEB), the official journal of the Society for Nutrition Education and Behavior, is a refereed, scientific periodical that serves as a global resource for all professionals with an interest in nutrition education; nutrition and physical activity behavior theories and intervention outcomes; complementary and alternative medicine related to nutrition behaviors; food environment; food, nutrition, and physical activity communication strategies including technology; nutrition-related economics; food safety education; and scholarship of learning related to these areas.
The purpose of JNEB is to document and disseminate original research and emerging issues and practices relevant to these areas worldwide. The Journal of Nutrition Education and Behavior welcomes evidence-based manuscripts that provide new insights and useful findings related to nutrition education research, practice and policy. The content areas of JNEB reflect the diverse interests in nutrition and physical activity related to public health, nutritional sciences, education, behavioral economics, family and consumer sciences, and eHealth, including the interests of community-based nutrition-practitioners. As the Society''s official journal, JNEB also includes policy statements, issue perspectives, position papers, and member communications.