In a recent Retraction Watch guest post on the “Eysenck affair,” James Heathers notes the extraordinary possibility that as many as 61 Hans Eysenck publications might be retracted. I believe this figure is a significant underestimate. This reckoning has been a long time coming. The issues surrounding Eysenck’s 1980s/1990s collaboration with Ronald Grossarth-Maticek and their … Continue reading 61 retractions for controversial psychologist Hans Eysenck? That’s a significant underestimate, says his biographer