Striving for validity, not validation ππ§
Associate professor of Theory, Methods & Statistics, Psychology, Open University of the Netherlands.
Started out in behavior change research & intervention development and shifted towards methodology, measurement and validity.
π§ #BehaviorChange & #Psychology
π¬#OpenScience
π #Methodology & #Statistics
ποΈ #QualitativeMethods
π» #rstats, #r, @rstats
πΊ #InterventionMapping
ππΆ #Nightlife risk behavior
π»π #Substance use
and
5π
he/him