1. Perception and Evaluation in Human–Robot Interaction: The Human–Robot Interaction Evaluation Scale (HRIES)—A Multicomponent Approach of Anthropomorphism

   • Nicolas Spatola
   • Barbara Kühnlenz
   • Gordon Cheng

   OriginalPaper 13 January 2021 Pages: 1517 - 1539

   

2. The Design Model for Robotic Waitress

   • Jiaji Yang
   • Esyin Chew

   OriginalPaper Open access 25 January 2021 Pages: 1541 - 1551

   

3. Likert or Not? How Using Likert Rather Than Biposlar Ratings Reveal Individual Difference Scores Using the Godspeed Scales

   • A. D. Kaplan
   • T. L. Sanders
   • P. A. Hancock

   OriginalPaper 25 January 2021 Pages: 1553 - 1562

   

4. The Threats of Artificial Intelligence Scale (TAI)

   • Kimon Kieslich
   • Marco Lünich
   • Frank Marcinkowski

   OriginalPaper Open access 29 January 2021 Pages: 1563 - 1577

   

5. Effect of Robot Tutor’s Feedback Valence and Attributional Style on Learners

   • Xin Lei
   • Pei-Luen Patrick Rau

   OriginalPaper 02 February 2021 Pages: 1579 - 1597

   

6. The Effects of Perceived Identity Threat and Realistic Threat on the Negative Attitudes and Usage Intentions Toward Hotel Service Robots: The Moderating Effect of the Robot’s Anthropomorphism

   • Hsien-Long Huang
   • Li-Keng Cheng
   • Szu-Jung Chou

   OriginalPaper 07 February 2021 Pages: 1599 - 1611

   

7. The Cooperation Modes for Two Humanoid Robots

   • Li-Hong Juang

   OriginalPaper 08 February 2021 Pages: 1613 - 1623

   

8. Study of Coordination Between Patients with Schizophrenia and Socially Assistive Robot During Physical Activity

   • Lise Aubin
   • Ghilès Mostafaoui
   • Ludovic Marin

   OriginalPaper 09 February 2021 Pages: 1625 - 1640

   

9. Designing a Novel Robot Activist Model for Interactive Child Rights Education

   • Esyin Chew
   • Umer Sikander Khan
   • Pei Hsi Lee

   OriginalPaper Open access 12 February 2021 Pages: 1641 - 1655

   

10. Tactile Interaction with a Humanoid Robot: Effects on Physiology and Subjective Impressions

    • Yuefang Zhou
    • Tristan Kornher
    • Martin H. Fischer

    OriginalPaper Open access 13 February 2021 Pages: 1657 - 1677

    

11. Moral Uncanny Valley: A Robot’s Appearance Moderates How its Decisions are Judged

    • Michael Laakasuo
    • Jussi Palomäki
    • Nils Köbis

    OriginalPaper Open access 16 February 2021 Pages: 1679 - 1688

    

12. Qualitative Research in HRI: A Review and Taxonomy

    • Louise Veling
    • Conor McGinn

    OriginalPaper 20 February 2021 Pages: 1689 - 1709

    

13. Field Testing of Ro-Tri, a Robot-Mediated Triadic Interaction for Older Adults

    • Jing Fan
    • Akshith Ullal
    • Nilanjan Sarkar

    OriginalPaper 21 February 2021 Pages: 1711 - 1727

    

14. It was a Pleasure Meeting You

    • Patrick Holthaus
    • Sven Wachsmuth

    OriginalPaper 22 February 2021 Pages: 1729 - 1745

    

15. Attitudes Toward Robots as Equipment and Coworkers and the Impact of Robot Autonomy Level

    • Rita Latikka
    • Nina Savela
    • Atte Oksanen

    OriginalPaper Open access 22 February 2021 Pages: 1747 - 1759

    

16. Utility of Functional Transparency and Usability in UAV Supervisory Control Interface Design

    • Wenjuan Zhang
    • David Feltner
    • James Shirley

    OriginalPaper 23 February 2021 Pages: 1761 - 1776

    

17. Emotional Expressions of Real Humanoid Robots and Their Influence on Human Decision-Making in a Finite Iterated Prisoner’s Dilemma Game

    • Yasutake Takahashi
    • Yuki Kayukawa
    • Hiroyuki Inoue

    OriginalPaper 27 February 2021 Pages: 1777 - 1786

    

18. Use of a Social Robot in the Implementation of a Narrative Intervention for Young People with Cystic Fibrosis: A Feasibility Study

    • Jeremy K. Russell
    • Esben Strodl
    • David Kavanagh

    OriginalPaper 04 March 2021 Pages: 1787 - 1801

    

19. Factors Predicting Patients’ Willingness to Use Robotic Dental Services

    • Mattie Milner
    • Rian Mehta
    • Cynthia Smith

    OriginalPaper 05 March 2021 Pages: 1803 - 1821

    

20. Adaptive Control of Robot Series Elastic Drive Joint Based on Optimized Radial Basis Function Neural Network

    • Nianfeng Shao
    • Qinyuan Zhou
    • Yan Zhao

    OriginalPaper 05 March 2021 Pages: 1823 - 1832