Table 1.

Associations of partner’s age with romantic desire, full sample

Dependent measure	All Ps	Men	Women	Gender differences
	Partner age β1	Partner age β1	Partner age β1	q	p
Romantic attraction	−0.08***	−0.07***	−0.04*	0.03	0.139
Overall rating	−0.07***	−0.05***	−0.03*	0.02	0.411
Second date decision	−0.02***	−0.03***	−0.01	0.02	0.043
Romantic desire (3-DV average)	−0.08***	−0.07***	−0.03*	0.04	0.115

Note: β₁ (Eq. 1) is standardized and can be interpreted like r [0.10 = small, 0.30 = medium, 0.50 = large; Cohen (28)]. Second date decision odds ratios were converted to r using the tool provided by Lenhard and Lenhard (29). Effect size q for the gender difference refers to the difference between the Men β₁ and Women β₁ and has an effect size interpretation similar to r (Cohen, 1992). P value for the gender differences refers to the interaction term between parameter β₁ and gender when the interaction was added (along with the gender main effect) to Eq. 1. *P < 0.05, ***P < 0.001.