Table 5.
Multivariate Estimates of Genetic and Environmental Variance, and Genetic and Environmental Correlations (and 95% Confidence Intervals) for Laboratory-assessed 12-month Anger, 36-month Anger and 36-month IC using the best-fitting Model
| Variance Components |
Genetic and Environmental Correlations |
|||||
|---|---|---|---|---|---|---|
| a2 | c2 | e2 | rg | rc | re | |
| Anger 12 months | .38 (.26–.49) | - | .62 (.51–.75) | |||
| Anger 36 months | .32 (.05–.53) | .23 (.08–.42) | .45 (.36–.56) | |||
| IC 36 months | - | .37 (.29–.44) | .63 (.56–.71) | |||
| Anger 12-Anger 36 | - | - | .07 (−.05–.18) | |||
| Anger 12-IC 36 | - | - | .22 (.11–.31) | |||
| Anger 36-IC 36 | - | −.73 (−1.0– −.47) | −.05 (−.15–.05) | |||
Note. a2 = % genetic variance, c2 = % shared environmental variance, e2 = % nonshared environmental variance, rg = genetic correlation, rc = shared environmental correlation, re = nonshared environmental correlation.