Predicting youth access to tobacco: the role of youth versus store-clerk behavior and issues of ecological validity.
Predicting youth access to tobacco: the role of youth versus store-clerk behavior and issues of ecological validity.
复制标题
预测青少年接触烟草的机会：青少年与店员行为的作用以及生态有效性问题。
DOI：
10.1037/0278-6133.23.5.517
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
Landrine,Hope
中科院分区：
文献类型：
--
作者：
Klonoff,ElizabethA;Landrine,Hope
Twenty-one 15-to 17-year-olds attempted to purchase cigarettes in 232 stores in the manner that confederates typically do in access studies, as well as in the manipulative ways (eg, lying about their ages) that youth smokers do, thereby modeling youth access to tobacco within versus outside of studies, respectively. Youth typical-research versus manipulative behavior was contrasted with clerk behavior (requests for youth ID cards) to examine the relative contributions of both to youth access to tobacco for the 1st time. Results revealed that clerk behavior was the strongest predictor of cigarette sales to youth and hence underscore the need for interventions with merchants. Sales nonetheless were higher under youth-manipulative conditions and thereby highlight the low ecological validity of access research.
