Peer influence on youth's snack purchases: a laboratory analog of convenience store shopping.
Peer influence on youth's snack purchases: a laboratory analog of convenience store shopping.
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DOI：
10.1016/j.eatbeh.2012.03.005
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发表时间：
2012-08
期刊：
影响因子：
2.8
通讯作者：
O'Connor BC
中科院分区：
文献类型：
--
作者：
Salvy SJ;Kluczynski MA;Nitecki LA;O'Connor BC
本文报道了两个实验的结果，使用实验室模拟，以研究税收和补贴对青年的零食购买时，单独（实验1），当在存在的同性同行（实验2）的影响。青少年（12-14岁）完成了购买任务，在此期间，零食的价格被操纵，无论是单独在实验1（N=37）或在实验2（N=52）中存在的一个不熟悉的同行。在这两个实验中，当不健康零食的价格被征税（增加）时，不健康零食的购买量减少，健康零食的购买量增加。在实验1（单独）中，当这些零食的价格得到补贴（降低）时，参与者没有购买更多的健康零食。然而，在实验2中（当参与者在同伴面前时），当这些零食得到补贴时，参与者购买了更多的健康零食。税收和补贴影响青少年购买零食，同龄人的存在也是如此。这项研究的结果突出了影响青少年健康和不健康零食购买行为的因素。
This paper reports the results of two experiments using a laboratory analog to examine the influence of taxes and subsidies on youth's snack food purchases when alone (Experiment 1) and when in the presence of a same-gender peer (Experiment 2). Adolescents (12–14-years-old) completed a purchasing task, during which prices of snack foods were manipulated, either alone in Experiment 1 (N=37) or in the presence of an unfamiliar peer in Experiment 2 (N=52). In both experiments, purchases of unhealthy snacks decreased and purchases of healthy snacks increased when the price of unhealthy snacks were taxed (increased). In Experiment 1 (alone), participants did not purchase more healthy snacks when the price of these snacks were subsidized (decreased). However, in Experiment 2 (when participants were in the presence of a peer), participants purchased more healthy snacks when these snacks were subsidized. Taxes and subsidies affect adolescents' snack purchasing, as does the presence of peers. The results of this study highlight factors that influence healthy and unhealthy snack purchasing behavior in young adolescents.
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影响因子：
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作者：
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通讯作者：
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影响因子：
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DOI：
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发表时间：
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影响因子：
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