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However, an important finding regarding positive feedback is that positive feedback is important for adults, but not for children. In their analysis of the literature, Deci et al. (1999) found that while adults had their intrinsic motivation significantly enhanced by positive feedback, children showed no such difference. Positive feedback for children neither significantly increased nor decreased their intrinsic motivation. Despite this, perceived satisfaction with tasks was still positively impacted by positive feedback for both children and adults.