Ortendahl Monica, Näsman Per
Royal Institute of Technology, Stockholm, Sweden.
Subst Abus. 2009 Apr-Jun;30(2):150-7. doi: 10.1080/08897070902802075.
The objective of this study was to test a framework based upon the value and the probability of outcomes related to smoking. Over a 2-week period, 80 women were asked to perform judgments of value and probability of the outcome for smoking-related consequences. Subgroups were formed by the two variables of pregnancy and intent to quit smoking. Judgments were performed given the conditions of quitting and not quitting smoking. The intent to quit or not quit smoking had an impact on expected utility of smoking. Moreover, there was a difference between expected utility given the conditions of not quitting smoking and quitting smoking. A framework based upon values and beliefs appears to be useful in describing the addictive behavior of smoking and can be applied in developing smoking-cessation education.
本研究的目的是测试一个基于与吸烟相关的结果的价值和概率的框架。在为期两周的时间里，80名女性被要求对吸烟相关后果的结果价值和概率进行判断。根据怀孕和戒烟意愿这两个变量形成亚组。在戒烟和不戒烟的条件下进行判断。戒烟与否的意愿对吸烟的预期效用有影响。此外，在不戒烟和戒烟条件下的预期效用存在差异。一个基于价值观和信念的框架似乎有助于描述吸烟的成瘾行为，并可应用于开展戒烟教育。
