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B.F. Skinner (1904-1990) introduced the concept of reinforcement. (1 gen 1904 anni – 1 gen 1990 anni)
Aggiunto al nastro di tempo:
Lesson 2 - Angel Hernandez
By
Angel Hernandez
3 ago 2018
0
0
284
Data:
1 gen 1904 anni
1 gen 1990 anni
~ 86 years
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