Elucidation of the factor to obstruct the formation of the awareness of the crime prevention of the female college student for the sexual crime

本研究的目的是从乐观主义偏向的角度来考察造成伤害的性危险事件对女大学生预防犯罪意识的影响。设置了两种类型的乐观偏差：乐观主义偏差，它比较了遭遇伤害的确定性(频率)和乐观主义偏差，它比较了遭遇伤害结果的严重程度(程度)。这两种类型的乐观倾向都是用直接法和间接法测量的。结果表明，在受到伤害的情况下，乐观偏向(程度)越高，预防犯罪意识越低。

The purpose of this research is to investigate the impact sex-related dangerous events that cause harm have on the awareness of crime prevention of female college students from the perspective of optimism bias. Two types of optimism bias were set: optimism bias that compares the certainty of encountering harm with of others (frequency) and optimism bias that compares the severity of the result of encountering harm (degree). Both types of optimism bias were measured using a direct method and an indirect method. The results indicated that in cases where harm was encountered，when the optimism bias (degree) is high， the crime prevention awareness is low.