Table 2.
Additive Genes (h2) |
Shared Environment (c2) |
Non-Shared Environment (e2) |
|
---|---|---|---|
Model 1: Qualitative Sex Differences in A | |||
Male | .34 (.45) | .22 (.41) | .44 (.12)* |
Female | .14 (.36) | .51 (.30) | .35 (.13)* |
Model 2: Quantitative Sex Differences (Full) | |||
Male | .55 (.16)* | .02 (.11) | .43 (.11)* |
Female | .12 (.40) | .53 (.32) | .36 (.14)* |
Model 3: No Sex Differences | |||
Male & Female | .45 (.27) | .14 (.23) | .41 (.09)* |
Note. Standard errors are shown in parentheses. All models controlled for the linear and quadratic effects of age. Model is illustrated in Figure 1.
Significantly different than zero at p < .05.