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Chunk #38 — Solution: extension of the univariate moderation model? — Simulation study 2

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A note on false positives and power in G × E modelling of twin data.
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and the full bivariate moderation model converged without problems. % hits denotes the percentage (of the nsim converged models) that the likelihood-ratio test was smaller than the critical value 3.84 (i.e., significant given α = .05). % hits outside the .04–.06 range should be considered incorrect (i.e., significantly too low or too high). The p-values concern p-values of the binomial test for comparing two proportions, used to test whether the number of hits under the extended univariate moderation model is significantly different from the number of hits under the full bivariate moderation model. Note that the full bivariate moderation model was not used to analyze data generated according to the final two settings (rM1,M2 = 0 and rM1,M2 = 1) because one would never use a bivariate model for data with such a variance–covariance structure