id author title date pages extension mime words sentence flesch summary cache txt 6h440r98720 Qian Zhang Multilevel Autoregressive Mediation Models: Specification, Estimation, and Applications 1904 .txt text/plain 329 15 48 In addition, Level-2 covariates can be included to partly explain the inter-individual differences of mediation effects. Furthermore, with sufficiently large N and T (e.g., N = 400 and T = 50), estimates of a, b and the average mediation effect were accurate when Level-2 variances were zero and MAMMs were fitted, and they could be inaccurate when random effects existed and CLPM was fitted; in addition, DIC can be used to select the correct MAMM with non-zero Level-2 variances. cache/6h440r98720.txt txt/6h440r98720.txt