Table 4.

Model 2: Linear mixed effects model testing for differences in assortative preferences for mate height as a function of a short-term versus long-term relationship context, nesting participants by self-reported nationality.

	Women and Men	Women only	Men only
(Intercept)	−0.020	1.041***	−1.015
	[−0.571, 0.530]	[0.498, 1.584]	[−2.046, 0.015]
Own height (of rater, z-scored)	1.649***	2.207***	1.189*
	[1.095, 2.202]	[1.502, 2.912]	[0.293, 2.086]
Sex (of rater)	−2.033***
	[−3.133, −0.932]
Relationship context	0.111	0.386	−0.138
	[−0.463, 0.685]	[−0.176, 0.947]	[−1.247, 0.970]
Own height × Sex	−0.815
	[−1.921, 0.291]
Own height × Relationship context	0.743*	0.390	1.076*
	[0.180, 1.305]	[−0.256, 1.035]	[0.115, 2.038]
Sex × Relationship context	−0.551
	[−1.699, 0.597]
Own height × Sex × Relationship context	0.675
	[−0.451, 1.800]

Own height of rater is coded as “height_z_scored”; Sex of rater is coded as “Sex”; Relationship context has two levels: short-term, long-term; [Lower 95% CI, Upper 95% CI].

See Supplementary Table S5 for full model with random effects.

^***p < 0.001; and

^*p < 0.05.