For a description of this course in English and for IPB students, please use the following link:
https://studiegids.universiteitleiden.nl/en/courses/39117/experimental-and-correlational-research
For a description of this course in English and for IPB students, please use the following link:
https://studiegids.universiteitleiden.nl/en/courses/39117/experimental-and-correlational-research