Department of Nutrition and Hospitality Management, School of Applied Sciences, University of Mississippi, University, MS.
School of Business, University of San Diego, San Diego, CA.
J Nutr Educ Behav. 2014 Jan;46(1):20-25. doi: 10.1016/j.jneb.2013.09.003. Epub 2013 Nov 7.
Examine food in cable television programming specifically targeting 11- to 14-year-olds ("tweens").
Content analysis of food-related scenes (FRS)-in which food was shown, mentioned, and/or consumed-in 880 minutes of programming was conducted.
Five days of afternoon/early evening television programs on the Disney Channel.
Food references were compared with USDA MyPlate and classified according to modified Ratio of Recommended to Restricted Food Components.
The authors found 331 FRS, averaging 16.6 scenes/h. Preponderance of FRS was physiological needs (40.7%), followed by display (10%), party (8.5%), social event (8%), and retail store (6.6%). Snacks dominated 41% of FRS, and breakfast, lunch, and dinner were much lower in frequency. Half of FRS was visual only, followed by verbal only. Food references were not congruent with MyPlate recommendations; 42% of food items did not fit into MyPlate food groups. Only 24% of food items were fruit or vegetables, which is considerably less than recommended by MyPlate guidelines. Using modified Ratio of Recommended to Restricted Food Components, 66% of food items scored < 1.0, signifying less nutritious.
Tween television programming regularly includes non-nutritious food, which likely influences tweens' attitudes and behaviors. Television programming may consider past approaches to tobacco smoking and health messages on television. More attention is warranted regarding television programming by nutrition educators, researchers, health professionals, and industry specialists.
研究专门针对 11 至 14 岁青少年(“青少年”)的有线电视节目中的食品。
对 880 分钟的节目中与食品相关的场景(FRS)(其中显示、提及和/或消费食品)进行了内容分析。
在迪士尼频道的五天下午/傍晚电视节目中。
将食物参考与美国农业部的 MyPlate 进行了比较,并根据修改后的推荐与限制食物成分比进行了分类。
作者发现了 331 个 FRS,平均每小时 16.6 个场景。FRS 的主要目的是生理需求(40.7%),其次是展示(10%)、派对(8.5%)、社交活动(8%)和零售店(6.6%)。零食占 FRS 的 41%,早餐、午餐和晚餐的频率较低。有一半的 FRS 仅为视觉效果,其次是仅口头描述。食物参考与 MyPlate 建议不一致;42%的食物不符合 MyPlate 食物组。只有 24%的食物是水果或蔬菜,远低于 MyPlate 指南的建议。使用修改后的推荐与限制食物成分比,66%的食物得分<1.0,表示营养成分较低。
青少年电视节目经常包含非营养食品,这可能会影响青少年的态度和行为。电视节目可以考虑过去在电视上对吸烟和健康信息的处理方式。营养教育者、研究人员、健康专业人员和行业专家应该更加关注电视节目。