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Paper Abstract and Keywords
Presentation 2022-12-15 04:00
Investigating the Effectiveness of Multimodal Features for Psychological Distress Estimation during Cognitive Behavior Therapy with a Virtual Agent
Kazuhiro Shidara, Hiroki Tanaka (NAIST), Adachi Hiroyoshi, Daisuke Kanayama, Yukako Sakagami, Takashi Kudo (Osaka University), Satoshi Nakamura (NAIST)
Abstract (in Japanese) (See Japanese page) 
(in English) Cognitive behavior therapy (CBT) is a well-established method for the treatment of mental disorders and daily mental healthcare. Virtual agents, which are interfaces that enable automated face-to-face interaction, are expected to be applied to CBT and other healthcare support. We aim to develop a virtual agent that selects appropriate responses by estimating psychological states during CBT. However, previous studies have not examined the estimation of psychological distress during CBT. Therefore, we examine how to accurately estimate psychological stress during CBT using multimodal information, including text, speech, and images. In this study, 29 user-agent interactions were recorded, and linear regression was used to estimate K6 scores, a measure of psychological stress. As a result, we achieved 0.49 in the correlation coefficient between the actual K6 score and predicted K6 scores.
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Conference Information
Committee HCGSYMPO  
Conference Date 2022-12-14 - 2022-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Onsite (Sunport Takamatsu) and Online 
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Paper Information
Registration To HCGSYMPO 
Conference Code 2022-12-HCGSYMPO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
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Title (in English) Investigating the Effectiveness of Multimodal Features for Psychological Distress Estimation during Cognitive Behavior Therapy with a Virtual Agent 
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1st Author's Name Kazuhiro Shidara  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Hiroki Tanaka  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Adachi Hiroyoshi  
3rd Author's Affiliation Osaka University (Osaka University)
4th Author's Name Daisuke Kanayama  
4th Author's Affiliation Osaka University (Osaka University)
5th Author's Name Yukako Sakagami  
5th Author's Affiliation Osaka University (Osaka University)
6th Author's Name Takashi Kudo  
6th Author's Affiliation Osaka University (Osaka University)
7th Author's Name Satoshi Nakamura  
7th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Date Time 2022-12-15 04:00:00 
Presentation Time 25 minutes 
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