Table 2.

Standardised univariate heritability estimates for civic, work, and welfare obligation, and an omnibus summed measure of prosocial obligations (95% CI in brackets).

	males			females
	A	C	E	A	C	E
civic	0.14 (0–0.44)	0.17 (0–0.39)	0.69 (0.56–0.83)	0.50 (0.30–0.60)	0 (0–0.15)	0.50 (0.40–0.62)
work	0.15 (0–0.37)	0.08 (0–0.32)	0.77 (0.63–0.91)	0.38 (0–0.50)	0 (0–0.29)	0.62 (0.50–0.76)
welfare	0.34 (0–0.46)	0 (0–0.34)	0.66 (0.54–0.81)	0 (0–0.36)	0.28 (0–0.37)	0.72 (0.60–0.82)
general prosociality	0.23 (0–0.48)	0.13 (0–0.41)	0.64 (0.52–0.79)	0.32 (0–0.50)	0.06 (0–0.33)	0.62 (0.50–0.77)