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A Comparative Study on the Validity of Different Mood Induction Procedures(MIPs)
Xie Yunzi, Yang Ze
2016, 14(5):
591-599.
Using subjective report and physiological response indexes, this study tries to synthetically explore the validity(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 Recollection 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 excitement is 2 minutes and 30 seconds, the duration of sadness is 1 minute and 30 seconds, and the duration of fear is 2 minutes.
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