摘要
目的应用自由选择范式探讨青少年做选择是否会引起偏好的改变。方法采用两因素随机分组设计。124名中学生首先根据自我或朋友的偏好对不同笔记簿进行评价,然后选择喜欢的一个做礼物,再进行后测。结果朋友条件下,困难选择时会出现偏好的改变(P<0.01),自我选择条件下未发现这一现象。结论青少年为朋友做困难选择时会引起偏好的改变。
Objective To use the free-choice paradigm to find out if difference in types of choice-making by adolescents generates their preference change.Method To use the duel-factor random grouping in the design of the investigation.124 high school students evaluated different note-books according to their preference or their friends＇ preference,and selected one as a gift.The results were observed.Results When according to their friends＇ preference,hard choice generated preference change（P〈0.01）,which,however,was not observed when according their own preference.Conclusion The making of hard choice by adolescents according to their friends＇ preference generated their preference change.
出处
《保健医学研究与实践》
2011年第2期19-20,共2页
Health Medicine Research and Practice
基金
211工程国家重点学科建设项目(NSKD08004)
项目负责人:陈红
关键词
选择
偏好
选择扩散效应
青少年
Choice
Preference
Choice Diffusion Effect
Adolescent
