M. Shibukawa, T. Ookura, M. Ooba, Y. Okayama, H. Tsuchiya, Y. Itoh, M. Funada, and S.P. Ni
Electroencephalogram, Questionnaire, Emotion, Likeability, Sensitivity
A questionnaire survey is an effective method for measuring human behavior. Questionnaires are often used to collect data, and various studies have thus been conducted in order to determine the validity of questionnaires. Questionnaires are often used to collect data, and various studies have thus been conducted in order to determine the validity of questionnaires. Over the last several years, we have conducted cognitive psychological studies and collected physiological data, such as electroencephalogram. In the present study, we assessed likeability based on electroencephalogram using emotion spectral analysis and when survey findings were compared to EEG findings, the rankings of likeability were largely identical. The results showed that the likeability rankings obtained by the two modalities were largely identical, thus proving the efficacy and validity of the questionnaire survey.
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