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Jaap Ham
ORCID
Publication Activity (10 Years)
Years Active: 2009-2024
Publications (10 Years): 52
Top Topics
User Perceptions
Color Temperature
E Learning
Musical Instrument
Top Venues
PERSUASIVE
PERSUASIVE (Adjunct)
Int. J. Soc. Robotics
RO-MAN
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Publications
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Ifeoma Adaji
,
Kiemute Oyibo
,
Rita Orji
,
Jaap Ham
,
Alaa Alslaity
Preface to the 7th International Workshop on Personalizing Persuasive Technologies.
PERSUASIVE (Adjunct)
(2024)
Peter A. M. Ruijten
,
Jin Smeding
,
Jaap Ham
How the Role of a Persuasive Robot Impacts One's Attitude Towards It.
PERSUASIVE
(2024)
Heqiu Song
,
Konstantinos Tsiakas
,
Jaap Ham
,
Panos Markopoulos
,
Emilia I. Barakova
'How Would you Score Yourself?': The Effect of Self-assessment Strategy Through Robots on Children's Motivation and Performance in Piano Practice.
Int. J. Soc. Robotics
16 (2) (2024)
Jiahao Chen
,
Fu Guo
,
Zenggen Ren
,
Mingming Li
,
Jaap Ham
Effects of Anthropomorphic Design Cues of Chatbots on Users' Perception and Visual Behaviors.
Int. J. Hum. Comput. Interact.
40 (14) (2024)
Heqiu Song
,
Emilia I. Barakova
,
Jaap Ham
,
Panos Markopoulos
The impact of social robots' presence and roles on children's performance in musical instrument practice.
Br. J. Educ. Technol.
55 (3) (2024)
Peter A. M. Ruijten
,
Jaap Ham
,
Nienke de Jongh
A serious game for promoting sustainable food choices.
PERSUASIVE (Adjunct)
(2024)
Jiahao Chen
,
Mingming Li
,
Jaap Ham
Different dimensions of anthropomorphic design cues: How visual appearance and conversational style influence users' information disclosure tendency towards chatbots.
Int. J. Hum. Comput. Stud.
190 (2024)
Felix Nti Koranteng
,
Uwe Matzat
,
Isaac Wiafe
,
Jaap Ham
Credibility in Persuasive Systems: A Systematic Review.
PERSUASIVE
(2023)
Asal Hojjati
,
Jaap Ham
"I Know What They Are Trying...!" - The Influence of Awareness of Persuasive Strategy Usage on Phishing Email Recognition Accuracy.
PERSUASIVE (Adjunct)
(2023)
Mingming Li
,
Fu Guo
,
Xueshuang Wang
,
Jiahao Chen
,
Jaap Ham
Effects of robot gaze and voice human-likeness on users' subjective perception, visual attention, and cerebral activity in voice conversations.
Comput. Hum. Behav.
141 (2023)
Kiemute Oyibo
,
Ifeoma Adaji
,
Rita Orji
,
Jaap Ham
,
Julita Vassileva
Adaptive and Personalized Persuasive Technologies (ADAPPT 2023) Workshop.
UMAP (Adjunct Publication)
(2023)
Isaac Wiafe
,
Elikem Doe Atsakpo
,
Charles Nutrokpor
,
Jaap Ham
,
Stephen R. Gulliver
Design and Evaluation of a Persuasive Road Marking System for Controlling Speeding Behavior.
MindTrek
(2023)
Heqiu Song
,
Shiyuan Huang
,
Emilia I. Barakova
,
Jaap Ham
,
Panos Markopoulos
How Social Robots can Influence Motivation as Motivators in Learning: A Scoping Review.
PETRA
(2023)
Hanne A. A. Spelt
,
Joyce H. D. M. Westerink
,
Lily Frank
,
Jaap Ham
,
Wijnand A. IJsselsteijn
Physiology-based personalization of persuasive technology: a user modeling perspective.
User Model. User Adapt. Interact.
32 (1-2) (2022)
Felix Nti Koranteng
,
Jaap Ham
,
Isaac Wiafe
,
Uwe Matzat
The role of usability, aesthetics, usefulness and primary task support in predicting the perceived credibility of academic social networking sites.
Behav. Inf. Technol.
41 (16) (2022)
Ifeoma Adaji
,
Kiemute Oyibo
,
Rita Orji
,
Jaap Ham
,
Oladapo Oyebode
Preface to the 6th International Workshop on Personalizing Persuasive Technologies.
PERSUASIVE (Adjunct)
(2022)
Felix Nti Koranteng
,
Jaap Ham
,
Uwe Matzat
,
Isaac Wiafe
Supporting to be Credible: Investigating Perceived Social Support as a Determinant of Perceived Credibility.
PERSUASIVE
(2022)
Sofia Fountoukidou
,
Uwe Matzat
,
Jaap Ham
,
Cees J. H. Midden
The effect of an artificial agent's vocal expressiveness on immediacy and learning.
J. Comput. Assist. Learn.
38 (2) (2022)
Hanne A. A. Spelt
,
Chao Zhang
,
Joyce H. D. M. Westerink
,
Jaap Ham
,
Wijnand A. IJsselsteijn
Persuasion-Induced Physiology as Predictor of Persuasion Effectiveness.
IEEE Trans. Affect. Comput.
13 (3) (2022)
Hanne Spelt
,
Joyce H. D. M. Westerink
,
Jaap Ham
,
Wijnand A. IJsselsteijn
Psychophysiological Reactions to Persuasive Messages Deploying Persuasion Principles.
IEEE Trans. Affect. Comput.
13 (1) (2022)
Heqiu Song
,
Maria Deetman
,
Panos Markopoulos
,
Jaap Ham
,
Emilia I. Barakova
Learning Musical Instrument with the Help of Social Robots: Attitudes and Expectations of Teachers and Parents.
RO-MAN
(2022)
Tianmei Zhang
,
Jaap Ham
Towards Human-Centered Design of Workplace Health Stimulation Interventions: Investigation of Factors Contributing to Office Workers' Exercise Behavior.
IHIET (Strasbourg)
(2021)
Felix Nti Koranteng
,
Jaap Ham
,
Isaac Wiafe
Investigating User Perceptions of Persuasive Design Elements that Influence Perceived Credibility.
PERSUASIVE
(2021)
Kiemute Oyibo
,
Ifeoma Adaji
,
Rita Orji
,
Jaap Ham
,
Julita Vassileva
Adaptive and Personalized Persuasive Technologies.
UMAP (Adjunct Publication)
(2021)
Heqiu Song
,
Emilia I. Barakova
,
Panos Markopoulos
,
Jaap Ham
Personalizing HRI in Musical Instrument Practicing: The Influence of Robot Roles (Evaluative Versus Nonevaluative) on the Child's Motivation for Children in Different Learning Stages.
Frontiers Robotics AI
8 (2021)
Sitwat Langrial
,
Jaap Ham
,
Fannah Al-Fannah Al Araimi
Making Them Use It: User Perceptions that Determine the Acceptance of a Persuasive Interventions for Child Healthcare.
PERSUASIVE
(2021)
Rita Orji
,
Jaap Ham
,
Kiemute Oyibo
,
Joshua C. Nwokeji
,
Oladapo Oyebode
Personalizing Persuasive Technologies Workshop 2020.
PERSUASIVE (Adjunct)
(2020)
Jaap Ham
,
Sitwat Usman Langrial
Learning to Stop Smoking: Understanding Persuasive Applications' Long-Term Behavior Change Effectiveness Through User Achievement Motivation.
PERSUASIVE
(2020)
Sitwat Usman Langrial
,
Jaap Ham
Mobile-based Text Messages for Improved Pediatric Health in Rural Areas of Pakistan: A Qualitative Study.
PERSUASIVE
(2020)
Heqiu Song
,
Zhiping Zhang
,
Emilia I. Barakova
,
Jaap Ham
,
Panos Markopoulos
Robot Role Design for Implementing Social Facilitation Theory in Musical Instruments Practicing.
HRI
(2020)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
Persuasive Robots Acceptance Model (PRAM): Roles of Social Responses Within the Acceptance Model of Persuasive Robots.
Int. J. Soc. Robotics
12 (5) (2020)
Peter A. M. Ruijten
,
Antal Haans
,
Jaap Ham
,
Cees J. H. Midden
Perceived Human-Likeness of Social Robots: Testing the Rasch Model as a Method for Measuring Anthropomorphism.
Int. J. Soc. Robotics
11 (3) (2019)
Sofia Fountoukidou
,
Jaap Ham
,
Uwe Matzat
,
Cees J. H. Midden
Effects of an artificial agent as a behavioral model on motivational and learning outcomes.
Comput. Hum. Behav.
97 (2019)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
Assessing the effect of persuasive robots interactive social cues on users' psychological reactance, liking, trusting beliefs and compliance.
Adv. Robotics
33 (7-8) (2019)
Hanne Spelt
,
Elisabeth Kersten-van Dijk
,
Jaap Ham
,
Joyce Westerink
,
Wijnand A. IJsselsteijn
Psychophysiological Measures of Reactance to Persuasive Messages Advocating Limited Meat Consumption.
Inf.
10 (10) (2019)
Sofia Fountoukidou
,
Uwe Matzat
,
Jaap Ham
,
Cees J. H. Midden
Effects of a Virtual Model's Pitch and Speech Rate on Affective and Cognitive Learning.
PERSUASIVE
(2019)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Panos Markopoulos
,
Emilia I. Barakova
Investigating the Effect of Social Cues on Social Agency Judgement.
HRI
(2019)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
Poker Face Influence: Persuasive Robot with Minimal Social Cues Triggers Less Psychological Reactance.
RO-MAN
(2018)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
The influence of social cues in persuasive social robots on psychological reactance and compliance.
Comput. Hum. Behav.
87 (2018)
Sofia Fountoukidou
,
Jaap Ham
,
Uwe Matzat
,
Cees J. H. Midden
Using an Artificial Agent as a Behavior Model to Promote Assistive Technology Acceptance.
PERSUASIVE
(2018)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
Effects of Robot Facial Characteristics and Gender in Persuasive Human-Robot Interaction.
Frontiers Robotics AI
5 (2018)
Hanne Spelt
,
Joyce Westerink
,
Jaap Ham
,
Wijnand A. IJsselsteijn
Cardiovascular Reactions During Exposure to Persuasion Principles.
PERSUASIVE
(2018)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
The Influence of Social Cues and Controlling Language on Agent's Expertise, Sociability, and Trustworthiness.
HRI (Companion)
(2017)
Robbert-Jan Beun
,
Joel Anderson
,
Jaap Ham
,
Michel C. A. Klein
,
Anne Roefs
,
Joyce Westerink
Special issue on supporting a healthier lifestyle with e-coaching systems.
Pers. Ubiquitous Comput.
21 (4) (2017)
Aimi Shazwani Ghazali
,
Jaap Ham
,
Emilia I. Barakova
,
Panos Markopoulos
Pardon the rude robot: Social cues diminish reactance to high controlling language.
RO-MAN
(2017)
Yuguang Zhao
,
Jaap Ham
,
Jurgen van der Vlist
Persuasive Virtual Touch: The Effect of Artificial Social Touch on Shopping Behavior in Virtual Reality.
Symbiotic
(2017)
Sofia Fountoukidou
,
Jaap Ham
,
Cees J. H. Midden
,
Uwe Matzat
Using Tailoring to Increase the Effectiveness of a Persuasive Game-Based Training for Novel Technologies.
PPT@PERSUASIVE
(2017)
Shengnan Lu
,
Jaap Ham
,
Cees J. H. Midden
Red Radiators Versus Red Tulips: The Influence of Context on the Interpretation and Effectiveness of Color-Based Ambient Persuasive Technology.
PERSUASIVE
(2016)
Jaap Ham
,
Jef van Schendel
,
Saskia Koldijk
,
Evangelia Demerouti
Finding Kairos: The Influence of Context-Based Timing on Compliance with Well-Being Triggers.
Symbiotic
(2016)
Peter A. M. Ruijten
,
Cees J. H. Midden
,
Jaap Ham
Ambiguous Agents: The Influence of Consistency of an Artificial Agent's Social Cues on Emotion Recognition, Recall, and Persuasiveness.
Int. J. Hum. Comput. Interact.
32 (9) (2016)
Youssef Khaoula
,
Jaap Ham
,
Michio Okada
Investigating the Differences in Effects of the Persuasive Message's Timing During Science Learning to Overcome the Cognitive Dissonance.
ICSR
(2016)
Youssef Khaoula
,
Jaap Ham
,
Michio Okada
Investigating the Effects of the Persuasive Source's Social Agency Level and the Student's Profile to Overcome the Cognitive Dissonance.
ICSR
(2016)
Jaap Ham
,
Raymond H. Cuijpers
,
John-John Cabibihan
Combining Robotic Persuasive Strategies: The Persuasive Power of a Storytelling Robot that Uses Gazing and Gestures.
Int. J. Soc. Robotics
7 (4) (2015)
Frank Basten
,
Jaap Ham
,
Cees J. H. Midden
,
Luciano Gamberini
,
Anna Spagnolli
Does Trigger Location Matter? The Influence of Localization and Motivation on the Persuasiveness of Mobile Purchase Recommendations.
PERSUASIVE
(2015)
Frank M. F. Verberne
,
Jaap Ham
,
Cees J. H. Midden
Trusting a Virtual Driver That Looks, Acts, and Thinks Like You.
Hum. Factors
57 (5) (2015)
Peter A. M. Ruijten
,
Cees J. H. Midden
,
Jaap Ham
Lonely and Susceptible: The Influence of Social Exclusion and Gender on Persuasion by an Artificial Agent.
Int. J. Hum. Comput. Interact.
31 (11) (2015)
Shengnan Lu
,
Jaap Ham
,
Cees J. H. Midden
Persuasive Technology Based on Bodily Comfort Experiences: The Effect of Color Temperature of Room Lighting on User Motivation to Change Room Temperature.
PERSUASIVE
(2015)
Cees J. H. Midden
,
Jaap Ham
,
Joey Baten
Conforming to an Artificial Majority: Persuasive Effects of a Group of Artificial Agents.
PERSUASIVE
(2015)
Peter A. M. Ruijten
,
Diane H. L. Bouten
,
Dana C. J. Rouschop
,
Jaap Ham
,
Cees J. H. Midden
Introducing a rasch-type anthropomorphism scale.
HRI
(2014)
Peter A. M. Ruijten
,
Jaap Ham
,
Cees J. H. Midden
Investigating the Influence of Social Exclusion on Persuasion by a Virtual Agent.
PERSUASIVE
(2014)
Shengnan Lu
,
Jaap Ham
,
Cees J. H. Midden
Using Ambient Lighting in Persuasive Communication: The Role of Pre-existing Color Associations.
PERSUASIVE
(2014)
Jaap Ham
,
Cees J. H. Midden
A Persuasive Robot to Stimulate Energy Conservation: The Influence of Positive and Negative Social Feedback and Task Similarity on Energy-Consumption Behavior.
Int. J. Soc. Robotics
6 (2) (2014)
Judith Masthoff
,
Floriana Grasso
,
Jaap Ham
Preface to the special issue on personalization and behavior change.
User Model. User Adapt. Interact.
24 (5) (2014)
Gabriele Trovato
,
Massimiliano Zecca
,
Salvatore Sessa
,
Lorenzo Jamone
,
Jaap Ham
,
Kenji Hashimoto
,
Atsuo Takanishi
Cross-cultural study on human-robot greeting interaction: acceptance and discomfort by Egyptians and Japanese.
Paladyn J. Behav. Robotics
4 (2) (2013)
Jaap Ham
,
Vanessa Evers
,
Manja Lohse
Robots Sing the Body Electric: Investigations of Body Language for Social and Spatial Interaction.
Int. J. Soc. Robotics
5 (3) (2013)
Caixia Liu
,
Jaap Ham
,
Eric O. Postma
,
Cees J. H. Midden
,
Bart Joosten
,
Martijn Goudbeek
Representing Affective Facial Expressions for Robots and Embodied Conversational Agents by Facial Landmarks.
Int. J. Soc. Robotics
5 (4) (2013)
Peter A. M. Ruijten
,
Cees J. H. Midden
,
Jaap Ham
I Didn't Know That Virtual Agent Was Angry at Me: Investigating Effects of Gaze Direction on Emotion Recognition and Evaluation.
PERSUASIVE
(2013)
Frank M. F. Verberne
,
Jaap Ham
,
Cees J. H. Midden
The Car that Looks Like Me: Similarity Cues can Increase Trust in the Self-Driving Cars of the Future.
ERCIM News
2013 (94) (2013)
Gabriele Trovato
,
Massimiliano Zecca
,
Salvatore Sessa
,
Lorenzo Jamone
,
Jaap Ham
,
Kenji Hashimoto
,
Atsuo Takanishi
Towards culture-specific robot customisation: A study on greeting interaction with Egyptians.
RO-MAN
(2013)
Hedwig Anna Theresia Broers
,
Jaap Ham
,
Ron Broeders
,
P. Ravindra De Silva
,
Michio Okada
Goal inferences about robot behavior: goal inferences and human response behaviors.
HRI
(2013)
Frank M. F. Verberne
,
Jaap Ham
,
Aditya Ponnada
,
Cees J. H. Midden
Trusting Digital Chameleons: The Effect of Mimicry by a Virtual Social Agent on User Trust.
PERSUASIVE
(2013)
Caixia Liu
,
Jaap Ham
,
Eric O. Postma
,
Cees J. H. Midden
,
Bart Joosten
,
Martijn Goudbeek
How to Make a Robot Smile? Perception of Emotional Expressions from Digitally-Extracted Facial Landmark Configurations.
ICSR
(2012)
Frank M. F. Verberne
,
Jaap Ham
,
Cees J. H. Midden
Trust in Smart Systems: Sharing Driving Goals and Giving Information to Increase Trustworthiness and Acceptability of Smart Systems in Cars.
Hum. Factors
54 (5) (2012)
Jaap Ham
,
Mirjam van Esch
,
Yvonne Limpens
,
Jente de Pee
,
John-John Cabibihan
,
Shuzhi Sam Ge
The Automaticity of Social Behavior towards Robots: The Influence of Cognitive Load on Interpersonal Distance to Approachable versus Less Approachable Robots.
ICSR
(2012)
Cees J. H. Midden
,
Jaap Ham
The Illusion of Agency: The Influence of the Agency of an Artificial Agent on Its Persuasive Power.
PERSUASIVE
(2012)
Cees J. H. Midden
,
Hiroaki Kimura
,
Jaap Ham
,
Tatsuo Nakajima
,
Mieke Kleppe
Persuasive power in groups: the influence of group feedback and individual comparison feedback on energy consumption behavior.
PERSUASIVE
(2011)
Floriana Grasso
,
Jaap Ham
,
Judith Masthoff
User Models for Motivational Systems - The Affective and the Rational Routes to Persuasion.
UMAP Workshops
(2011)
Maike A. J. Roubroeks
,
Jaap Ham
,
Cees J. H. Midden
When Artificial Social Agents Try to Persuade People: The Role of Social Agency on the Occurrence of Psychological Reactance.
Int. J. Soc. Robotics
3 (2) (2011)
Peter A. M. Ruijten
,
Cees J. H. Midden
,
Jaap Ham
Unconscious persuasion needs goal-striving: the effect of goal activation on the persuasive power of subliminal feedback.
PERSUASIVE
(2011)
Jaap Ham
,
René Bokhorst
,
Raymond H. Cuijpers
,
David van der Pol
,
John-John Cabibihan
Making Robots Persuasive: The Influence of Combining Persuasive Strategies (Gazing and Gestures) by a Storytelling Robot on Its Persuasive Power.
ICSR
(2011)
Suzanne Vossen
,
Jaap Ham
,
Cees J. H. Midden
What Makes Social Feedback from a Robot Work? Disentangling the Effect of Speech, Physical Appearance and Evaluation.
PERSUASIVE
(2010)
Jaap Ham
,
Cees J. H. Midden
A Persuasive Robotic Agent to Save Energy: The Influence of Social Feedback, Feedback Valence and Task Similarity on Energy Conservation Behavior.
ICSR
(2010)
Jaap Ham
,
Cees J. H. Midden
Ambient Persuasive Technology Needs Little Cognitive Effort: The Differential Effects of Cognitive Load on Lighting Feedback versus Factual Feedback.
PERSUASIVE
(2010)
Jaap Ham
,
Cees J. H. Midden
,
Femke Beute
Can ambient persuasive technology persuade unconsciously?: using subliminal feedback to influence energy consumption ratings of household appliances.
PERSUASIVE
(2009)
Cees J. H. Midden
,
Jaap Ham
Using negative and positive social feedback from a robotic agent to save energy.
PERSUASIVE
(2009)
Greg Dunn
,
Jurgen Wiersema
,
Jaap Ham
,
Lora Aroyo
Evaluating Interface Variants on Personality Acquisition for Recommender Systems.
UMAP
(2009)
Suzanne Vossen
,
Jaap Ham
,
Cees J. H. Midden
Social influence of a persuasive agent: the role of agent embodiment and evaluative feedback.
PERSUASIVE
(2009)
Maike A. J. Roubroeks
,
Cees J. H. Midden
,
Jaap Ham
Does it make a difference who tells you what to do?: exploring the effect of social agency on psychological reactance.
PERSUASIVE
(2009)
Jaap Ham
,
Cees J. H. Midden
A robot that says bad!: using negative and positive social feedback from a robotic agent to save energy.
HRI
(2009)