‘The last couple of years it has been repeatedly pointed out that it is essential to perform replication studies.’ This is the first line of a Dutch article by Annie van Bergen, written in 1963 for the Nederlands Tijdschrift voor de Psychologie en Haar Grensgebieden (Dutch Journal for Psychology and her Border Areas). I first heard about it one month ago, when a group of researchers were giving short presentations about the value of replication
Daniel Lakens (Thu,) studied this question.