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Reinforcement occurs when we receive direct or indirect rewards or punishments for particular gender role behaviors.
					出自-2013年6月阅读原文
				 
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But in many cases, goals have economic rewards that make them more powerful.
					出自-2012年6月阅读原文
				 
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Goals with financial rewards have strong motivational power
					出自-2012年6月阅读原文
				 
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As a result, violations of the law and abuses of the intent of the law have lessened the financial rewards of authors, artists and producers.
					出自-2014年6月听力原文
				 
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The male dolphin received more rewards.
					出自-2012年6月听力原文
				 
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But you needn't attend an Ivy League school to reap those rewards.
					2018年6月六级真题(第三套)阅读 Section B
				 
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In other words, rewards are more intense for teens when they are with peers, which motivates them to pursue higher-risk experiences that might bring a big payoff such as the thrill of just making the light before it turns re.
					2018年6月六级真题(第二套)阅读 Section B
				 
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The brains of teenagers, but not adults, showed greater activity in two regions associated with rewards when they were being observed by same-age peers than when alone.
					2018年6月六级真题(第二套)阅读 Section B
				 
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The millennium Ecosystem Assessment, a vast four-year global study which reported its initial conclusions earlier this year, found reasons to believe that managing ecosystems sustainably—working with nature rather than against it—might be less profitable 
					2016年6月六级真题(第三套)阅读 Section B