Zeigarnik Bluma

(1900 - 1988) - Soviet psychologist. Psychological education received in the 20-ies. in Germany in the laboratory to. Levin, which has implemented world-famous research forgetting completed and uncompleted actions. In these studies it was demonstrated that the pending actions are remembered better than completed, in 1,9 times, which is called the effect Zeigarnik. Later pathopsychology has addressed, in particular the pathology of thinking, using the methodology of the activity approach.