國立臺灣師範大學教育學系林宜真2014-12-022014-12-022008-09-01http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/39441回饋 助人行為 標記 說服Feedback�oot-in-the-door effect�elping behaviors�ersuasion正面與負面回饋對於助人行為之效應An Analysis of the Effects of Positive and Negative Feedback on Helping Behaviors