Why does asking questions change health behaviours? The mediating role of attitude accessibility.
Why does asking questions change health behaviours? The mediating role of attitude accessibility.
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DOI：
10.1080/08870446.2013.858343
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发表时间：
2014
影响因子：
3.3
通讯作者：
Sheeran P
中科院分区：
文献类型：
--
作者：
Wood C;Conner M;Sandberg T;Godin G;Sheeran P
问题-行为效应（Question-Behavior Effect，QBE）是指测量行为意图会增加相关行为的表现。这种影响已被用于改变健康行为。本研究探讨了为什么QBE会发生，并评估了一个可能的中介变量-态度可及性。大学工作人员和学生（N = 151）被随机分配到一个意向测量条件，他们报告他们的意图吃健康食品，或两个控制条件之一。参与者完成了态度可及性的反应潜伏期测量，然后使用客观的零食测量方法对健康饮食行为进行了不显眼的评估。意图测量参与者表现出更容易获得的态度，健康食品，更有可能选择一个健康的零食，相对于控制参与者。此外，态度可及性中介的意图测量和行为之间的关系。这项研究表明，增加态度的可访问性可以解释QBE，扩展以前的研究结果的健康行为领域。
The question-behaviour effect (QBE) refers to the finding that measuring behavioural intentions increases performance of the relevant behaviour. This effect has been used to change health behaviours. The present research asks why the QBE occurs and evaluates one possible mediator – attitude accessibility. University staff and students (N = 151) were randomly assigned to an intention measurement condition where they reported their intentions to eat healthy foods, or to one of two control conditions. Participants completed a response latency measure of attitude accessibility, before healthy eating behaviour was assessed unobtrusively using an objective measure of snacking. Intention measurement participants exhibited more accessible attitudes towards healthy foods, and were more likely to choose a healthy snack, relative to control participants. Furthermore, attitude accessibility mediated the relationship between intention measurement and behaviour. This research demonstrates that increased attitude accessibility may explain the QBE, extending the findings of previous research to the domain of health behaviour.
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影响因子：
6.7
作者：
Chapman, KJ
通讯作者：
Chapman, KJ
影响因子：
4
作者：
Cioffi, D;Garner, R
通讯作者：
Garner, R
影响因子：
8.2
作者：
Levav, J;Fitzsimons, GJ
通讯作者：
Fitzsimons, GJ
影响因子：
5.4
作者：
Sandberg, Tracy;Conner, Mark
通讯作者：
Conner, Mark
DOI：
10.1186/1479-5868-8-2
发表时间：
2011-01-11
期刊：
The international journal of behavioral nutrition and physical activity
影响因子：
--
作者：
Godin G;Bélanger-Gravel A;Amireault S;Vohl MC;Pérusse L
通讯作者：
Pérusse L