Joachim de Posada says, Don’t eat the marshmallow yet More About The Original Study The Stanford marshmallow experiment was a study on deferred gratification. The experiment was conducted in 1972 by psychologist Walter Mischel of Stanford University.[1] The experiment has been repeated many times since, and the original study at Stanford has been “regarded as one of the most successful behavioural experiments”.[2] InContinue reading “Joachim de Posada says, Don’t eat the marshmallow yet”