中国科学院心理健康重点实验室知识库

目的探讨绝对收入、大五人格与生活满意度的关系,以及相对收入在它们之间的中介作用。方法采用McCrae和Costa编制的简易人格问卷(NEO-FFI)和生活满意度量表对5927名来自不同城市的市民进行施测。结果(1)被试总体的生活满意度得分为(19.61±5.99)分,女性得分高于男性,差异有统计学意义[(19.98±5.92)分,(19.14±5.95)分,t=-5.08,P〈0.01];(2)绝对收入、外向性和责任心可以正向预测生活满意度(p=0.13-0.19,P〈0.01),神经质、开放性和宜人性可以负向预测生活满意度(β=-0.04~-0.15,P〈0.01);(3)相对收入可以正向预测生活满意度(β=0.35,P〈0.01);(4)分层多元回归结果表明:相对收入在绝对收入、神经质、外向性、宜人性和责任心与生活满意度的关系中具有中介作用(P〈0.01)。结论相对收入对绝对收入、人格与生活满意度之间的关系具有中介作用。

Objective To explore the relationship among absolute income, big five personality and life satisfaction,and the mediating effect of relative income. Methods 5927 citizens from different cities were as- sessed by NEO five-factor inventory ( NEO-FFI ) and satisfaction with life scale (SWLS). Results ( 1 ) The mean score of life satisfaction was 19.61 ± 5.99. Female scored higher than male,and there were statistically significant differences between them( 19.98 ±5.92 vs 19.14 ±5.95, t= -5.08, P〈0.01 ). (2)The absolute income,extra- version and conscientiousness had a significant main effect on life satisfaction( β = 0.13 ±0.19, P 〈 0.01 ), neu- roticism,openness and agreeableness had a significant main negative effect on life satisfaction ( β = - 0. 04- -0.15, P〈O. 01 ). (3)The relative income had a significant main effect on life satisfaction (β = 0.35, P 〈 O. O1 ). (4)Relative income had a mediating effect on the relation between absolute income, neuroticism, extraver- sion, agreeableness, conscientiousness and life satisfaction( P 〈 O. O1 ). Conclusion Relative income has a media- ting effect on the relation between absolute income, personality and life satisfaction.