Effects of Polite Behaviors Expressed by Robots: A Psychological Experiment in Japan

A psychological experiment was conducted to straightforwardly investigate the effects of polite behaviors expressed by robots in Japan, using a small-sized humanoid robot that performed four types of behaviors with voice task instructions. Results of the experiment suggested that the subjects who experienced "deep bowing" motion of the robot felt it more extrovert than those who experienced "just standing" motion. Subjects who experienced "lying" motion of the robot felt the robot less polite than those who experienced the other motions. Female subjects more strongly feeling the robot extrovert replied for the task instruction from the robot faster, although no such trend was found in the male subjects. However, the male subjects who did not perform the task felt the robot less polite than the male subjects who performed the task and the female subjects who did not perform the task.

[1]  Aaron Powers,et al.  Matching robot appearance and behavior to tasks to improve human-robot cooperation , 2003, The 12th IEEE International Workshop on Robot and Human Interactive Communication, 2003. Proceedings. ROMAN 2003..

[2]  瀧 由紀子.  Culture and Politeness : Differences of Apology Strategies of the British and Japanese People : Comparison of Young and Older Subjects , 2003 .

[3]  Tatsuya Nomura,et al.  Prediction of Human Behavior in Human--Robot Interaction Using Psychological Scales for Anxiety and Negative Attitudes Toward Robots , 2008, IEEE Transactions on Robotics.

[4]  Cynthia Breazeal,et al.  Effect of a robot on user perceptions , 2004, 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (IEEE Cat. No.04CH37566).

[5]  Cynthia Breazeal,et al.  Emotion and sociable humanoid robots , 2003, Int. J. Hum. Comput. Stud..

[6]  Bilge Mutlu,et al.  Task Structure and User Attributes as Elements of Human-Robot Interaction Design , 2006, ROMAN 2006 - The 15th IEEE International Symposium on Robot and Human Interactive Communication.

[7]  Olfa Mosbahi,et al.  An Automated Approach for Adaptive Control Systems , 2012, Int. J. Intell. Mechatronics Robotics.

[8]  Berardina De Carolis,et al.  Planning the Behaviour of a Social Robot Acting as a Majordomo in Public Environments , 2007, AI*IA.

[9]  James L. Crowley,et al.  Learning polite behavior with situation models , 2008, 2008 3rd ACM/IEEE International Conference on Human-Robot Interaction (HRI).

[10]  Marc Hanheide,et al.  Evaluating extrovert and introvert behaviour of a domestic robot — a video study , 2008, RO-MAN 2008 - The 17th IEEE International Symposium on Robot and Human Interactive Communication.

[11]  Takayuki Kanda,et al.  Psychological Evaluation on Interactions between People and Robot , 2001 .

[12]  Ferdinando Fornara,et al.  Robots in a domestic setting: a psychological approach , 2005, Universal Access in the Information Society.

[13]  Elisabeth André,et al.  More Than Just a Friendly Phrase: Multimodal Aspects of Polite Behavior in Agents , 2007 .