单项选择题
你在平常的跳远练习时最多只能跳到4.8米，而你在参加运动会时却跳到了5米。这体现了当个人与其他人一起工作时，由于他人在场而激发了自己的工作动机，由此引发绩效水平提高的倾向，这一现象属于群体内互动的( )。
A、协同效应
B、社会促进效应
C、社会致弱效应
D、社会标准化效应
- A.8米，而你在参加运动会时却跳到了5米。这体现了当个人与其他人一起工作时，由于他人在场而激发了自己的工作动机，由此引发绩效水平提高的倾向，这一现象属于群体内互动的(
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相关考题
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判断题
听见的滞留现象，被称为“回声贮存”。() -
未知题型
Scientists present at the 'Rethinking Gravity' conferenceA．unanimously believe that Einstein's general theory of relativity is wrong.B．have found further problems about the general theory of relativity.C．question the assumptions of the general theory of relativity.D．are trying to find out the possible flaws of the gravity theory.
A.unanimously
B.
B．have
C.
C．question
D.
D．are
E. -
未知题型
The present New York mayor would be most likely to agree thatA．the treatment of Gowanus Canal shouldn't hamper future development.B．the city should shoulder more responsibilities rather than the federatioaC．it's unnecessary to resort to the federation for financial support.D．it's more proper to plead with polluters to help pay.
A.the
B.
B．the
C.it's
D.
D．it's
E.
