Background: Studies suggest that cognitive behavioral therapies (CBTs) may be efficacious
in reducing symptoms of prolonged grief disorder (PGD), but no comprehensive overview …

AimsIt has been suggested that people with mental disorders have an elevated risk to
acquire severe acute respiratory syndrome coronavirus 2 and to be disproportionally …

Inferences about hypotheses are ubiquitous in the cognitive sciences. Bayes factors provide
one general way to compare different hypotheses by their compatibility with the observed …

We know little about the psychological experiences of children and young people who have
participated in virtual group music-making during the Coronavirus disease (COVID-19) …

Many psychological theories assume that observable responses are determined by multiple
latent processes. Multinomial processing tree (MPT) models are a class of cognitive models …

A fundamental assumption about human behavior forming the backbone of trait theories is
that, to some extent, individuals behave consistently across structurally comparable …

Objective The number of forced migrants has been rising for years. Many forced migrants
suffer from post‐traumatic stress disorder (PTSD), depression, and/or anxiety and need …

Bayes factor hypothesis testing provides a powerful framework for assessing the evidence in
favor of competing hypotheses. To obtain Bayes factors, statisticians often require advanced …

Bayesian linear mixed-effects models (LMMs) and Bayesian analysis of variance (ANOVA)
are increasingly being used in the cognitive sciences to perform null hypothesis tests, where …

To establish a theory one needs cleverly designed and well-executed studies with
appropriate and correctly interpreted statistical analyses. Equally important, one also needs …