竞猜型体育彩民主观知识对问题购彩的影响——有调节的中介作用

Impact of Perceived Lottery Knowledge on Lottery Addiction:A Moderated Mediation Model

本研究以过度自信为中心构建一个有调节的中介模型,揭示了竞猜型体育彩民主观知识对问题购彩影响的内在心理机制。采用问卷法调查了972名竞猜型体育彩民,结论:1)感知风险与问题购彩显著负相关,主观知识、过度自信均与问题购彩显著正相关;2)竞猜型体育彩民过度自信在主观知识与问题购彩中起部分中介作用;3)感知风险对过度自信的中介作用具有调节作用,能够对中介过程的后半路径做出一定的调节。总体来说,随着感知风险的增长,过度自信对问题购彩造成的影响明显下滑。

This study constructs a moderated mediation model centered on overconfidence to reveal the inner psychological mechanism of the influence of subjective knowledge on problematic lottery purchases by guessing sports players.The questionnaire method was used to investigate 972 quizbowl sports players.It was concluded that,1)perceived risk was significantly negatively related to problem purchase,and subjective knowledge and overconfidence were both significantly positively related to problem purchase.2)Overconfidence of quizbowl sports players partially mediated the role of subjective knowledge and problem purchase.3)Perceived risk has a moderating effect on the mediating effect of overconfidence and can make some moderation of the second half of the mediating process path.Overall,as perceived risk grows,the impact of overconfidence on problematic lottery purchases declines significantly.