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A meta-analytic review of experiments examining the effects of extrinsic rewards on intrinsic motivation.
Deci, Edward L., Koestner, Richard, Ryan, Richard M.Volume:
125
Year:
1999
Language:
english
Journal:
Psychological Bulletin
DOI:
10.1037/0033-2909.125.6.627
File:
PDF, 4.78 MB
english, 1999