Covariance matrices for FHP and FHN early adolescents were generated and model fit indices when constrained to OA model were examined. The specified OA model did not fit either group statistically (FHN S-Bχ2 [2, N=26]=6.153, p=.046; FHP S-Bχ2 [2, N=24]=8.451, p=.015). The residual matrices for both groups indicated that the greatest amount of variance missing was from a bilateral connection between the right superior parietal lobule and the left middle frontal gyrus. The standardized residual was .40 in FHP and .28 in FHN, indicating greater variance unaccounted for in the FHP group. The addition of a bilateral path from the right superior parietal lobule and left middle frontal gyrus (Figure 3) greatly improved statistical fit (FHN SBχ2 [1, N=26]=0.133, p=.716; FHP S-Bχ2 [1, N=24]=0.891, p=.345) and was not statistically redundant (FHN RMSEA= 0.000 with CI90% =.000-.392; FHP RMSEA = 0.000 with CI90%=.000-.528). However, the path from the right inferior parietal lobule and right middle frontal gyrus was not significant in either FH group of early adolescents. For FHN participants, the remaining standardized path coefficients were statistically significant (ps<.05) and ranged
