| Psychologists take opposing views of
how external rewards, from warm praise to cold cash, affect motivation and
creativity. Behaviorists, who study the relation between actions and their
consequences, argue that rewards can improve performance at work and school.
Cognitive researchers, who study; various aspects of mental life, maintain
that rewards often destroy creativity by encouraging dependence on approval and
gifts from others. The latter view has gained many supporters, especially among educators. But the careful use of small monetary rewards sparks creativity in grade-school children, suggesting that properly presented inducements indeed aid inventiveness, according to a study in the June Journal of Personality and Social Psychology. "If kids know they’re working for a reward and can focus on a relatively challengin A. rewarding poor performance may kill the creativity of students B. punishment is more effective than rewarding C. failing uninspired students helps improve their overall academic standards D. discouraging the students’ anticipation for easy rewards is a matte of urgency [单项选择]特种设备安全监督管理部门对特种设备生产、使用单位和检验检测机构实施安全监察时，应当出示有效的（）。
A. 质量技术监督部门的介绍信 B. 质量技术监督部门管理部门制发的工作证件 C. 特种设备安全监察人员证件 D. 执法证 [单项选择]方程y″=cos x的通解为（）。
A. y=c1x-cos x+c2 B. y=x-cos x C. y=c1x+cos x+c2 D. y=x+cos x [多项选择]确认识我国社会主义所处的历史阶段（）。
A. 是中国社会主义建设的首要问题 B. 是从实际出发的内在要求 C. 是制定和执行正确路线方针政策的根本依据 D. 是认清社会主要矛盾和根本任务的基础和前提E.是既防“左”又防右的有力武器 [单选题]股道号码：( )昼间——右臂向右平伸，左臂向右下斜45˚角。
A.三道 B.六道 C.九道 [多选题]灭火作战预案演练的训练内容( )
A.火情侦察 B.火场供水 C.稀释降毒 D.堵漏输转 [单选题]商业银行理财产品的投资范围不包括（ ）
A.中央银行票据 B.国债 C.大额存单 D.本行信贷资产 我来回答: 提交
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