Category: Publications

Making eye movements during imaginal exposure leads to short-lived memory effects compared to imaginal exposure alone

At intervention start, making EM during imaginal exposure prevents memory inflation. Imaginal exposure with or without EM causes immediate and 24 h memory deflation. Imaginal exposure + EM leads to short-lived effects compared to imaginal exposure. Change patterns were hardly explained by predictive variables.

Testing Small Variance Priors Using Prior-Posterior Predictive P-values

Muthen and Asparouhov (2012) propose to evaluate model fit in structural equation models based on approximate (using small variance priors) instead of exact equality of (combinations of) parameters to zero. This is an important development that adequately addresses Cohen’s (1994) “The earth is round (p < .05)”, which stresses that point null-hypotheses are so precise that small and irrelevant differences from the null-hypothesis may lead to their rejection.