Kristoffer Magnusson


I am a Ph.D. in clinical psychology at the Centre for Psychiatry Research, Karolinska Institutet, in Stockholm, Sweden. My Ph.D. thesis focuses on a mix of therapist effects, psychotherapy, and gambling problems. You can read the thesis here: "Methodological issues in psychological treatment research".

I spend most of my time on statistics, open science, psychotherapy, and visualization—especially in relation to the evaluation of psychological treatments.

I also have a background in web development, and I still dabble with JavaScript, especially visualizations using D3.js.


You can get in contact with me at hello at rpsychologist.com or @krstoffr, and feel free to add me on LinkedIn.


I'm not interested in any type of paid content or advertising, and I do not do book reviews. I do not have a media kit.


If you are a business and want to become a sponsor of some of the work I do on this site, feel free to reach out.