The Immediate and Delayed Effects of TV: Impacts of Gender and Processed-Food Intake History.
The Immediate and Delayed Effects of TV: Impacts of Gender and Processed-Food Intake History.
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电视的即时和延迟效应：性别和加工食品摄入历史的影响。
DOI：
10.3389/fpsyg.2017.01616
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发表时间：
2017
影响因子：
3.8
通讯作者：
Yeomans MR
中科院分区：
文献类型：
--
作者：
Francis HM;Stevenson RJ;Oaten MJ;Mahmut MK;Yeomans MR
人们普遍发现，边看电视边吃东西会增加即时和延迟的能量摄入。在这里，我们研究了两个因素-性别和习惯性加工食品摄入量-可能会缓和这些影响。参与者[n = 153; 95名女性，58名男性;法师= 19.7（SD = 2.9）; MBMI = 22.4（SD = 3.1）]在有或没有电视的情况下随意吃零食，约1小时后吃午餐。两餐中电视和性别之间存在相互作用。女性在看电视的情况下倾向于消费更多的零食，而男性在没有电视的情况下消费更多。习惯性食用更多加工食品的参与者也吃了更多的零食，与任何其他变量无关，包括评级喜欢。午餐时，看电视时吃零食的男性比不看电视时吃零食的男性吃得更多，但这种影响在女性中并不明显。在记忆回忆中，所有参与者都低估了他们吃了多少零食，这是他们实际消耗量的函数，只有消耗量越大，误差越大。结果表明，电视对饮食的影响可能因性别而异，加工食品的历史可以预测零食的摄入量。虽然之前的研究结果表明，在看电视时进食可能会损害先前摄入的记忆，但目前的结果表明，这不一定是因为电视本身，而是因为人们有时会在这种情况下摄入更多的食物。
Eating while watching TV has generally been found to increase both immediate and delayed energy intake. Here we examine two factors – gender and habitual processed-food intake – that may moderate these effects. Participants [n = 153; 95 women, 58 men; Mage = 19.7 (SD = 2.9); MBMI = 22.4 (SD = 3.1)] ate an ad libitum snack either with or without TV, followed around 1 h later by lunch. There was an interaction between TV and gender for both meals. Women tended to consume more snack food in the TV condition, with men consuming more in the no-TV condition. Participants who habitually consumed more processed food also ate more snacks, independent of any other variable, including rated liking. At lunch, men who had earlier snacked with TV ate more than men who had snacked without TV, but this effect was not evident in women. On memory recall, all participants underestimated how much snack food they had eaten, and this was a function of how much they had actually consumed, with greater error only predicted by greater consumption. The results indicate that the effects of TV on eating can vary with gender and that processed-food history can predict snack food intake. While previous findings suggest memory of prior-intake may be impaired by eating while watching TV, the current results suggest this is not necessarily because of TV per se, but because people sometimes consume more food under such conditions.
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DOI：
10.3945/jn.109.109579
发表时间：
2009-10
期刊：
The Journal of nutrition
影响因子：
--
作者：
Crozier SR;Robinson SM;Godfrey KM;Cooper C;Inskip HM
通讯作者：
Inskip HM
影响因子：
3.8
作者：
Mathur U;Stevenson RJ
通讯作者：
Stevenson RJ
影响因子：
1.9
作者：
Francis, Heather M.;Stevenson, Richard J.
通讯作者：
Stevenson, Richard J.
影响因子：
5.4
作者：
Braude, Lucy;Stevenson, Richard J.
通讯作者：
Stevenson, Richard J.
影响因子：
2.9
作者：
DECASTRO, JM
通讯作者：
DECASTRO, JM