I don’t like getting into fights and sometimes I am concerned this keeps me from becoming a proper methods/stats person.…
Testing for measurement invariance is one of those things where researchers roughly fall into two categories. Either they consider it…
This blog post resulted from a draft that was supposed to become a proper article at some point. Michael Dufner…
Earlier this year I saw that a study was making the rounds on Twitter under the catchphrase “Representative samples may…
Content warning: half-assed philosophy of science Part I: Causal Inference I am not very keen to join the stats wars,…
Let’s admit right away that “marginal effects” doesn’t sound like the most sexy topic. I’m not saying that to further…
After a decade of “replication crisis”, “reproducibility”, and “open science”, it’s time for a deep dive into the rabbit hole.…
It is the curse of transparency that the more you disclose about your research process, the more there is to…
Psychologists like their analyses like I like my coffee: robusta. Results shouldn’t change too much, no matter which exclusion criteria…
The longer I have been in psychological research, the more I wonder about why we do things the way we…