Table 2.
Twin Correlations | |||||
---|---|---|---|---|---|
Monozygotic Twins | Dizygotic Twins | ||||
Depressive symptoms | Male | Female | Male | Female | Opposite-sex |
Child-report | .52 (285) | .56 (342) | .27 (106) | .38 (142) | .27 (187) |
Parent-report | .74 (225) | .60 (278) | .41 (87) | .47 (117) | .48 (150) |
Note. All correlation coefficients were significant at p < 0.01 level. The number of twin pairs is shown in brackets.