不同情绪诱发方法有效性的比较研究

采用自我报告和生理反馈法，从强度、纯度、时间进程三方面考察图片、音乐、电影和回忆四种常用情绪诱发方法诱发出的高兴、激动、悲伤和恐惧四种不同维度的情绪的有效性。得出结论：（1）总体上，音乐诱发情绪的强度最高，图片最低；在积极情绪中，音乐诱发的强度普遍较高，图片较低；消极情绪中，回忆诱发的强度普遍较高，音乐较低。（2）音乐诱发情绪的纯度较高，图片较低。（3）效价和激活度不同，情绪的时间进程不同，高兴能持续将近1分钟，激动能持续2分30秒，悲伤能持续1分30秒，而恐惧能持续2分钟。

A Comparative Study on the Validity of Different Mood Induction Procedures (MIPs)

Using subjective report and physiological response indexes, this study tries to synthetically explore the validi-ty (including intensity, purity and duration) of 4 different moods (happiness, excitement, sadness and fear) , which are induced by 4 widely used MIPs ( Picture MIP, Music MIP, Film MIP and Autobiographical Rec ollection MIP) . Our conclusions are as follows: 1) In general, music MIP turns out to induce the highest level of mood intensity, while picture MIP induces the lowest one. For the positive mood, music MIP induces a higher level of mood intensity, while picture MIP induces a lower one; For the negative mood, Autobiographical Recollection MIP induces a higher level of mood intensity, while music MIP induces a lower one. 2) Music MIP turns out to induce a higher level of mood purity, while picture MIP induces a lower one. 3) The durations of the moods vary in accordance with different levels of valence and arousal: the duration of happiness is nearly 1 minute, the duration of ex citement is 2 minutes and 30 seconds, the duration of sadness is 1 minute and 30 seconds, and the duration of fear is 2 minutes.