Table 3.

Results of the Multiple Regression Model.

Variable	β	P	t	CI (95%) Lower	Upper	Tolerance	VIF
Sex	.064	.326	.984	–407	1.221	.794	1.260
Extraversion	.050	.447	.761	–031	.070	.757	1.322
Agreeableness	–141	.022	−2.297	–119	-.009	.881	1.135
Conscientiousness	–079	.193	−1.305	–088	.018	.909	1.100
Neuroticism	.079	.256	1.138	–021	.077	.698	1.432
Openness	–011	.855	-.182	–057	.047	.881	1.135
Intrasexual competition	.206	.001	3.268	.026	.104	.842	1.188