Skip to menu Skip to content Skip to footer

2025

Journal Article

Benign masochism in the wild: pleasure predicts social identification at aversive mass gatherings

Ferris, Laura J., Cruwys, Tegan, Young, Tarli, Bastian, Brock and Jetten, Jolanda (2025). Benign masochism in the wild: pleasure predicts social identification at aversive mass gatherings. The Journal of Positive Psychology, 1-11. doi: 10.1080/17439760.2025.2512810

Benign masochism in the wild: pleasure predicts social identification at aversive mass gatherings

2025

Journal Article

Organizational responses to whistleblowers: How to overcome willful ignorance relating to social identity processes in organizations

Ellemers, Naomi, de Gilder, Dick, Hornsey, Matthew J. and Jetten, Jolanda (2025). Organizational responses to whistleblowers: How to overcome willful ignorance relating to social identity processes in organizations. Current Opinion in Psychology, 65 102080, 102080. doi: 10.1016/j.copsyc.2025.102080

Organizational responses to whistleblowers: How to overcome willful ignorance relating to social identity processes in organizations

2025

Journal Article

Religious group membership and conspiracy beliefs influence vaccine uptake: Insights from 20 European countries

Foran, Aoife-Marie, Jetten, Jolanda and Muldoon, Orla T. (2025). Religious group membership and conspiracy beliefs influence vaccine uptake: Insights from 20 European countries. Vaccine, 53 127086, 127086. doi: 10.1016/j.vaccine.2025.127086

Religious group membership and conspiracy beliefs influence vaccine uptake: Insights from 20 European countries

2025

Journal Article

Why Some Inequalities Mobilize and Others Do Not

Foran, Aoife-Marie, Jetten, Jolanda, Kirkland, Kelly, Klebl, Christoph and Peters, Kim (2025). Why Some Inequalities Mobilize and Others Do Not. Psychological Inquiry, 36 (2), 139-141. doi: 10.1080/1047840x.2025.2513811

Why Some Inequalities Mobilize and Others Do Not

2025

Book Chapter

Session 3 Sourcing: Strengthening Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 3 Sourcing: Strengthening Groups. Groups 4 Health. (pp. 73-94) Oxford University Press. doi: 10.1093/med-psych/9780197776810.003.0004

Session 3 Sourcing: Strengthening Groups

2025

Book Chapter

Session 4 Scaffolding: Extending Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 4 Scaffolding: Extending Groups. Groups 4 Health. (pp. 35-50) Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.003.0005

Session 4 Scaffolding: Extending Groups

2025

Book Chapter

Introduction: Program Background and Overview

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Introduction: Program Background and Overview. Groups 4 Health. (pp. 1-30) Oxford University Press. doi: 10.1093/med-psych/9780197776810.003.0001

Introduction: Program Background and Overview

2025

Book Chapter

Health Ranking Activity Cards

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Health Ranking Activity Cards. Groups 4 Health. (pp. 123-124) Oxford University Press. doi: 10.1093/med-psych/9780197776810.005.0001

Health Ranking Activity Cards

2025

Book Chapter

Introduction to Groups 4 Health

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Introduction to Groups 4 Health. Groups 4 Health. (pp. 1-2) Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.003.0001

Introduction to Groups 4 Health

2025

Book Chapter

Session 4 Scaffolding: Extending Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 4 Scaffolding: Extending Groups. Groups 4 Health. (pp. 95-112) Oxford University Press. doi: 10.1093/med-psych/9780197776810.003.0005

Session 4 Scaffolding: Extending Groups

2025

Book Chapter

Session 2 Scoping: Mapping Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 2 Scoping: Mapping Groups. Groups 4 Health. (pp. 15-24) Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.003.0003

Session 2 Scoping: Mapping Groups

2025

Book Chapter

Session 2 Scoping: Mapping Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 2 Scoping: Mapping Groups. Groups 4 Health. (pp. 51-72) Oxford University Press. doi: 10.1093/med-psych/9780197776810.003.0003

Session 2 Scoping: Mapping Groups

2025

Book Chapter

Session 5 Sustaining: Maintaining Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 5 Sustaining: Maintaining Groups. Groups 4 Health. (pp. 51-57) Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.003.0006

Session 5 Sustaining: Maintaining Groups

2025

Book Chapter

Session 5 Sustaining: Maintaining Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 5 Sustaining: Maintaining Groups. Groups 4 Health. (pp. 113-122) Oxford University Press. doi: 10.1093/med-psych/9780197776810.003.0006

Session 5 Sustaining: Maintaining Groups

2025

Book Chapter

Session 3 Sourcing: Strengthening Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 3 Sourcing: Strengthening Groups. Groups 4 Health. (pp. 25-34) Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.003.0004

Session 3 Sourcing: Strengthening Groups

2025

Book Chapter

Session 1 Setting Up: Appreciating Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 1 Setting Up: Appreciating Groups. Groups 4 Health. (pp. 3-14) Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.003.0002

Session 1 Setting Up: Appreciating Groups

2025

Book Chapter

Session 1 Setting Up: Appreciating Groups

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Session 1 Setting Up: Appreciating Groups. Groups 4 Health. (pp. 31-50) Oxford University Press. doi: 10.1093/med-psych/9780197776810.003.0002

Session 1 Setting Up: Appreciating Groups

2025

Book Chapter

Forms and Worksheets

Haslam, Catherine, Cruwys, Tegan, Bentley, Sarah V., Jetten, Jolanda and Haslam, S. Alexander (2025). Forms and Worksheets. Groups 4 Health. Oxford University PressNew York. doi: 10.1093/med-psych/9780197776773.005.0001

Forms and Worksheets

2025

Journal Article

Multiple Group Membership and Trust Protect Against Distress in the Context of Unwanted Sexual Experiences at a Youth Mass Gathering

Foran, Aoife-Marie, Cruwys, Tegan, Rathbone, Joanne A., Ferris, Laura J., Jetten, Jolanda, McMahon, Grace, Manunta, Efisio, Whelan, Éadaoin and Muldoon, Orla T. (2025). Multiple Group Membership and Trust Protect Against Distress in the Context of Unwanted Sexual Experiences at a Youth Mass Gathering. Journal of Interpersonal Violence, 8862605251318278. doi: 10.1177/08862605251318278

Multiple Group Membership and Trust Protect Against Distress in the Context of Unwanted Sexual Experiences at a Youth Mass Gathering

2025

Book Chapter

Social influence in creating, maintaining, and breaking the status quo

Peters, Kim and Jetten, Jolanda (2025). Social influence in creating, maintaining, and breaking the status quo. Research Handbook on Social Influence. (pp. 329-343) Edward Elgar Publishing. doi: 10.4337/9781035309672.00031

Social influence in creating, maintaining, and breaking the status quo