Narrateur - 4 livres
Punished By Rewards : Twenty-Fifth Anniversary Edition: The Trouble with Gold Stars, Incentive Plans, A's, Praise, and Other Bribes
Alfie Kohn
Ungrading : Why Rating Students Undermines Learning (and What to Do Instead)
Punished by Rewards : The Trouble with Gold Stars, Incentive Plans, A’s, Praise, and Other Bribes
Unconditional Parenting : Moving from Rewards and Punishments to Love and Reason
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