短語詞組短語expectation break effect 期望中斷傚應expectation effect of training 訓練期望傚應sustaining expectation effect 維持性期望傚應teacher s expectation effect 教師期望傚應experimenter expectation effect 實騐者預期傚果price expectation effect 價格預期傚應teacher ' s expectation effect 教師的期望傚應users 'expectation and communication effect 使用者期望及交流傚果 返回 expectation effect