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1 Solid lines are statistically significant; dashed lines are non-significant (unstandardized estimates and SEs are shown for significant paths only); “PPD” = Postpartum depression; “ wk” = weeks; “ep1” = observed free play episode; “ep2” = observed soothing episode; “ep3” = observed teaching episode; “ep4” = observed peekaboo episode; Error terms and covariates (time of day at 12 weeks, maternal country of birth) not shown.
