Beyond-brand effect of television food advertisements on food choice in children: the effects of weight status
Beyond-brand effect of television food advertisements on food choice in children: the effects of weight status
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DOI：
10.1017/s1368980007001231
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发表时间：
2008-09-01
影响因子：
3.2
通讯作者：
Dovey, Terence M.
中科院分区：
文献类型：
--
作者：
Halford, Jason C. G.;Boyland, Emma J.;Dovey, Terence M.
目的：调查电视食品广告对儿童食物摄入的影响，特别是儿童肥胖是否与对食品促销的敏感性更高有关。设计：该研究是一项受试者内平衡设计。孩子们间隔两周接受了两次测试。在一种情况下，孩子们先观看食品广告，然后观看卡通片，在另一种情况下，孩子们观看非食品广告，然后观看同一部卡通片。卡通片之后，他们的食物摄入量和选择以标准范式进行评估。 背景：该研究在英国利物浦进行。 受试者：从英国一所学校招募了 59 名 9-11 岁的儿童（32 名男性，27 名女性）来参加这项研究。 33 名儿童体重正常 (NW)、15 名超重 (OW) 和 11 名肥胖 (OB)。结果：接触食品广告使所有儿童的能量摄入量显着增加（P
Objective: To investigate the effect of television food advertising on children's food intake, specifically whether childhood obesity is related to a greater susceptibility to food promotion.Design: The study was a within-subject, counterbalanced design. The children were tested on two occasions separated by two weeks. One condition involved the children viewing food advertisements followed by a cartoon, in the other condition the children viewed non-food adverts followed by the same cartoon. Following the cartoon, their food intake and choice was assessed in a standard paradigm.Setting: The study was conducted in Liverpool, UK.Subjects: Fifty-nine children (32 male, 27 female) aged 9-11 years were recruited from a UK school to participate in the study. Thirty-three children were normal-weight (NW), 15 overweight (OW) and 11 obese (OB).Results: Exposure to food adverts produced substantial and significant increases in energy intake in all children (P