Diederik Stapel

Diederik Alexander Stapel (born 19 October 1966) is a Dutch former professor of social psychology at Tilburg University. In 2011 Tilburg University suspended Stapel for fabricating and manipulating data for his research publications. This scientific misconduct took place over a number of years and affected dozens of his publications. As of 2019, Stapel has had 58 of these publications retracted.

Diederik Stapel

Diederik Alexander Stapel (born 19 October 1966) is a Dutch former professor of social psychology at Tilburg University. In 2011 Tilburg University suspended Stapel for fabricating and manipulating data for his research publications. This scientific misconduct took place over a number of years and affected dozens of his publications. As of 2019, Stapel has had 58 of these publications retracted.