| 摘要 |
An evaluation apparatus (100) evaluates a relationship between test subjects (2) in communications between a plurality of test subjects (2). A nonverbal information measurement unit (10) observes nonverbal information (S0a, S0b) of a plurality of test subjects (2a, 2b), respectively, and generates first signals (S1a, S1b), which are chronological signals of quantified nonverbal information, for the test subjects, respectively. A waveform analysis unit (22) generates second signals (S2a, S2b), which are values related to the characteristics of the rhythm of nonverbal information of the test subjects (2a, 2b), respectively, on the basis of the first signals (S1a, S1b) obtained for the test subjects, respectively. A relationship evaluation unit (24) generates a third signal (S3), which is an indicator showing a mental state related to the relationship between the test subjects, on the basis of the relative relationship between the plurality of second signals (S2a, S2b) that correspond to the plurality of test subjects, respectively. |
