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1 gen 1998 anni - Positive Psychology

Descrizione:

Martin Seligman chooses positive psychology as the theme for his speech to the American Psychological Association, as its incoming president.

Aggiunto al nastro di tempo:

Major Milestones in the History of Psychology

BySebastian Rivest

16 mar 2018

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Data:

1 gen 1998 anni

Adesso

~ 27 years ago

Immagini:

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