CROSS-CULTURAL STUDY OF CHOICE UNDER UNCERTAINTY

本研究由五个研究项目组成：A.日本、泰国和马达加斯加时间折扣的跨文化研究。本研究调查了日本、泰国和马达加斯加的时间折扣率。结果表明，较大数额的奖励折扣低于较小数额的奖励。日本学生对大米奖励的折扣高于金钱奖励，而泰国学生对金钱奖励的折扣高于大米奖励。泰国的货币贴现率高于日本。在马达加斯加的货币贴现率太陡，产生任何影响。B。在日本和美国的学生分享和折扣。这个项目比较折扣率的货币奖励的分享。日本和美国学生在两种不同的分享群体（家庭、亲戚和陌生人）条件下选择了分享和非分享的金钱奖励。结果表明，日本学生的折扣率高于美国学生， 关于我们 一个学生。在家庭和亲属条件下的折扣率低于在陌生人条件下的折扣率。C.日本和印度尼西亚学生在不确定性下的选择。本项目探讨了日本和印度尼西亚学生在不确定性下的选择。组数据表明了确定性效应，印度尼西亚学生比日本学生表现出更多的无风险选择。D.自我作为父母和性别差异。自我作为父母和性别差异量表。自我作为父母和性别差异量表。自我作为父母和性别差异量表。自我作为父母和性别差异量表。研究表明，该量表可能是考察生育选择、职业选择等方面的一个重要概念。在选择配偶的性别差异进行了检查，使用广告。不确定条件下选择的文化研究邀请了两位心理学家访问日本，并举行了两次关于不确定条件下选择的跨文化研究的研究会议。在这项研究中获得的研究结果的影响进行了讨论，并建议在不同的国家进行研究的选择是很重要的。少

The present study consisted of five research projects.A.Cross-cultural study of temporal discounting in Japan, Thailand, and Madagascar.This project investigated rates of temporal discounting in Japan, Thailand, and Madagascar. The results indicated that larger amounts of rewards were discounted less than smaller amounts of rewards. Japanese students discounted rice rewards more than money rewards while Thai students discounted money more than rice rewards. Discounting rates of money in Thailand were larger than those in Japan. Discounting rates of money in Madagascar too steep to produce any effects.B.Sharing and discounting in Japanese and American students.This projects compared rates of discounting monetary rewards by sharing. Jappanese and American students chose between shared and unshared monetary rewards under two different conditions of sharing groups (family, relatives, and stranger). The results showed that rates of discounting were larger in Japanese students than in Americ … More an students. Rates of discounting in the family and relative conditions were lower than in the stranger condition.C.Choice under uncertainty between Japanese and Indonesian students.This projects explored choice under uncertainty in Japanese and Indonesian students.The group data indicated the certainty effects and that Indonesian students showed more riskless choice than Japanese students.D.Self as parent and gender difference.Scale of self-as-parent was developed and some survey suggested that this scale might be an important concept for examining reproductive choices, career choices, and so on. In addition, gender differences in choosing mates were examined using advertisement.E.Research meeting on cross-cultural study of choice under uncertaintyTwo psychologists were invited to visit Japan and two research meetings on cross-cultural study of choice under uncertainty were held. Implications of the findings obtained in this study were discussed and it was suggested that it is important to study choice in different countries. Less