在音乐心理学的研究和音乐治疗学中,经常涉及到音乐情绪反应和音乐认知反映的测量问题。研究者在现有的技术和装置范围内,多采用的是问卷、形容词核对表、单维度或多维度量表以及操作反应观察的方式。这类方法有其相应的效度,一些数据也得出了大量有价值的研究结论。但这些方式所收集的数据是依靠被试的记忆做出的。由于音乐的时间性质,使得这样的测量方法不能全面、反复、精确的得出被试的反应和音乐进行之间的同步关系。这也是这类方法的最大缺陷。也就是说,这些测量没有解决 In the study of music psychology and music therapy, it often involves the measurement of music emotion and music cognition. Researchers use questionnaires, adjective checklists, single-dimensional or multi-dimensional scales, and ways to manipulate reaction observations within existing technologies and devices. These methods have their corresponding validity, some of the data also come to a lot of valuable research conclusions. However, the data collected by these methods rely on the subjects’ memory. Due to the time nature of music, such measurement methods can not comprehensively, repeatedly and accurately obtain the synchronization between the responses of the subjects and the progress of music. This is also the biggest drawback of this type of approach. In other words, these measurements are not resolved