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Published by at January 2nd, 2023 , Revised On July 29, 2025

Why do people conform, stereotype, or help strangers in need? Social psychology helps us understand the “why” behind human behaviour in social settings. It is a fascinating field that explores how individuals are influenced by the people around them, whether it is through group dynamics, social media, cultural norms, or everyday interactions. 

However, when it comes to choosing a dissertation topic, the options can feel endless. That is where this blog comes in. We have put together a list of trending social psychology dissertation topics to help spark your interest and guide you toward a research idea that is relevant, engaging, and full of real-world impact.

Social Psychology Dissertation Topics With Research Aims 

 

Topic 1: The Role of Deepfake Technology in Shaping Social Trust and Political Beliefs

 

Research Aim: This research aims to explore how fake but realistic videos (deepfakes) influence people’s ability to trust what they see online and how these videos might shape or change their political views and decisions, especially during elections or social movements.

Research Aim: This study aims to find out if using virtual reality to experience life from another person’s point of view can help people feel more understanding and caring toward minority or disadvantaged groups, potentially leading to more positive social attitudes and behaviours.

Research Aim: This research aims to investigate how hidden biases in social media algorithms affect how people see themselves and interact with others online, especially in terms of race, gender, or political beliefs, and whether these biases create unfair or unequal digital spaces.

Research Aim: This study aims to examine whether taking regular breaks from social media or screen time can help reduce feelings of nervousness or insecurity in social situations, and whether it improves overall mental wellbeing and confidence in real-life interactions.

Research Aim: This research aims to understand if sharing or supporting causes on social media actually leads people to take action in real life, such as donating, volunteering, or attending protests, or if it mostly stays as online support with little real-world impact.

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List Of Free Social Psychology Dissertation Topics

  1. The Impact of Social Media Validation on Adolescent Self-Esteem
  2. Quantitative Research on Group Conformity in Virtual Meeting Environments
  3. The Role of Peer Pressure in Risky Decision-Making Among Teenagers
  4. An Analysis of Social Identity and Ingroup Bias in Online Communities
  5. The Influence of Perceived Authority on Moral Decision-Making
  6. Research Study on the Effects of Social Exclusion on Emotional Regulation
  7. The Relationship Between Social Comparison and Consumer Behaviour on Instagram
  8. The Role of Gender Norms in Shaping Interpersonal Attraction
  9. Qualitative Research on the Development of Empathy in Multicultural Classrooms
  10. The Influence of Groupthink on Corporate Crisis Management
  11. The Effect of Exposure to Diverse Social Norms on Political Tolerance
  12. A Systematic Review of Social Priming in Behavioural Change
  13. The Role of Social Anxiety in Online Versus Face-to-Face Interactions
  14. Experimental Study on the Bystander Effect in Digital Spaces
  15. An Investigation Into the Relationship Between Social Support and Academic Stress
  16. The Impact of Racial Stereotyping on Jury Decision-Making
  17. An Empirical Study of Social Norm Violations and Public Reactions
  18. The Role of Altruism in Volunteer Motivation During Crisis Events
  19. A Meta-Analysis of Self-Presentation Strategies in Online Dating
  20. The Relationship Between Social Rejection and Aggressive Behaviour
  21. Longitudinal Study on the Formation of Prejudice in Early Adolescence
  22. The Effect of Cultural Identity on Social Cohesion in Multicultural Teams
  23. Qualitative Exploration of Social Roles in Collective Action Movements
  24. The Influence of Social Media Echo Chambers on Political Polarisation
  25. Research Study on the Role of Perspective-Taking in Conflict Resolution
  26. The Impact of Parasocial Relationships on Adolescent Mental Health
  27. A Systematic Review of Gender Stereotypes in Media Advertising
  28. The Role of Interpersonal Trust in Organisational Team Performance
  29. The Influence of Power Dynamics on Social Conformity in the Workplace
  30. Cross-Cultural Analysis of Social Norms and Personal Space Perception
  31. The Relationship Between Social Capital and Civic Engagement
  32. The Role of Mimicry in Building Interpersonal Trust
  33. The Effect of Implicit Bias on Recruitment Decisions
  34. Research Study on the Impact of Online Shaming on Behavioural Change
  35. The Role of Group Identity in Environmental Activism
  36. Quantitative Research on Social Ostracism and Job Satisfaction
  37. The Influence of Authority Figures on Children’s Moral Judgements
  38. An Exploration of the Relationship Between Social Norms and Sustainable Consumption
  39. The Impact of Stigmatisation on Social Reintegration of Ex-Offenders
  40. The Role of Normative Influence in Adolescent Substance Use
  41. A Comparative Study of Social Cohesion in Urban and Rural Communities
  42. The Relationship Between Social Connectedness and Smartphone Dependency
  43. The Role of Empathy in Reducing Intergroup Conflict
  44. The Impact of Social Identity Threat on Academic Performance
  45. Experimental Study on the Role of Facial Expressions in Group Dynamics
  46. Qualitative Research on the Construction of Masculinity in Sports Culture
  47. The Role of Narrative Framing in Changing Social Attitudes
  48. A Quantitative Research on the Link Between Loneliness and Social Media Use
  49. The Impact of Group Membership on Altruistic Behaviour
  50. The Role of Collective Identity in Social Justice Movements
  51. The Influence of Nonverbal Communication on Group Trust
  52. An Analysis of the Effects of Cancel Culture on Public Figures
  53. The Relationship Between Belongingness and Academic Engagement
  54. The Impact of Stereotype Threat on Cognitive Performance
  55. A Systematic Review of Social Learning in Peer-Influenced Risk Behaviour
  56. The Role of Reciprocity in Online Social Interactions
  57. Research Study on the Formation of Online Communities Around Shared Trauma
  58. The Impact of Group Polarisation on Decision-Making Quality
  59. Longitudinal Study on the Evolution of Attitudes Toward Immigration
  60. The Role of Social Identity in Health Campaign Effectiveness
  61. The Influence of Online Social Networks on Voting Behaviour
  62. The Impact of Group Status on Intergroup Hostility
  63. Qualitative Study on Experiences of Social Isolation in Young Adults
  64. The Role of Social Reinforcement in the Spread of Misinformation
  65. An Analysis of Social Norms and Compliance in Public Health Campaigns
  66. The Relationship Between Group Size and Diffusion of Responsibility
  67. The Role of Stereotype Activation in Workplace Behaviour
  68. The Effect of Social Framing on Moral Reasoning
  69. A Quantitative Study on the Role of Familiarity in Social Judgements
  70. The Influence of Collective Efficacy on Community Resilience
  71. The Role of Stigma in Help-Seeking Behaviour for Mental Health
  72. A Systematic Review of Social Influence in Advertising Psychology
  73. The Relationship Between Interpersonal Trust and Risk-Taking Behaviour
  74. The Effect of Social Inclusion on Psychological Wellbeing in Migrants
  75. Qualitative Research on the Role of Language in Social Identity Construction
  76. The Role of Public Shaming in Shaping Norm Compliance
  77. The Influence of Online Anonymity on Prosocial Behaviour
  78. The Impact of Group Loyalty on Whistleblowing Intentions
  79. Experimental Study on the Influence of Social Norm Messaging on Eco-Friendly Behaviour
  80. The Role of Perceived Fairness in Group Cooperation
  81. A Meta-Analysis of Prejudice Reduction Strategies in Educational Settings
  82. The Relationship Between Digital Empathy and Online Conflict Resolution
  83. The Effect of Social Influence on Charitable Giving
  84. The Role of Cultural Narratives in Shaping Gender Roles
  85. An Investigation Into the Impact of Conformity on Creativity
  86. The Role of Group Identity in Response to Crisis Events
  87. A Quantitative Research on Peer Influence in Academic Dishonesty
  88. The Effect of Intergroup Contact on Implicit Racial Attitudes
  89. The Role of Identity Salience in Group Decision-Making
  90. The Influence of Media Framing on Public Perceptions of Protest Movements
  91. Qualitative Study on Social Norms in Gig Economy Workspaces
  92. The Role of Interpersonal Attraction in Team Collaboration
  93. An Analysis of the Social Contagion of Emotional States in Crowds
  94. The Relationship Between Moral Identity and Prosocial Action
  95. The Impact of Gender Identity on Group Role Expectations
  96. The Role of Reputation in Cooperative Behaviour
  97. Experimental Study on the Effect of Apology on Forgiveness in Social Conflict
  98. The Influence of Group Diversity on Innovation Outcomes
  99. A Systematic Review of Online Harassment and Group Norms
  100. The Relationship Between Power Distance and Conformity Levels
  101. The Role of Emotional Contagion in Social Movements
  102. The Effect of Microaggressions on Interpersonal Trust
  103. The Role of Moral Disengagement in Justifying Harmful Behaviour
  104. Research Study on Digital Groupthink in Political Discussions
  105. An Exploration of the Link Between Cultural Tightness and Norm Compliance
  106. The Influence of Group Membership on Memory Accuracy
  107. The Role of Social Comparison in Workplace Burnout
  108. The Impact of Collective Guilt on Pro-Environmental Behaviour
  109. A Quantitative Study on the Role of Liking in Persuasion
  110. The Relationship Between Interpersonal Distance and Social Perception
  111. The Role of Normative Cues in Shaping Organisational Culture
  112. Qualitative Research on Gender Expression and Peer Acceptance
  113. The Impact of Perceived Injustice on Collective Action Participation
  114. An Analysis of the Formation of Stereotypes in Adolescence
  115. The Role of Emotional Intelligence in Group Harmony
  116. Experimental Study on Reactions to Social Exclusion
  117. The Effect of Shared Goals on Intergroup Cooperation
  118. The Role of Humour in Group Bonding and Identity
  119. Research Study on Online Group Dynamics During Virtual Protests
  120. The Influence of National Identity on Xenophobic Attitudes
  121. A Systematic Review of Ingroup Favouritism in Organisational Contexts
  122. The Role of Social Norms in Reducing Cyberbullying
  123. The Impact of Self-Categorisation on Collective Decision-Making
  124. The Relationship Between Perspective-Taking and Prejudice Reduction
  125. The Role of Cognitive Dissonance in Social Attitude Change
  126. The Effect of Peer Group Norms on Body Image Perceptions
  127. The Role of Perceived Similarity in Empathic Responses
  128. A Quantitative Study on Obedience in Digital Workspaces
  129. The Influence of Descriptive Norms on Public Transport Usage
  130. The Role of Social Roles in Shaping Gendered Communication
  131. Qualitative Exploration of Identity Construction in Online Fandoms
  132. The Impact of Authority Legitimacy on Group Compliance and Psychology
  133. The Role of Shared Experiences in Strengthening Social Bonds
  134. An Analysis of the Influence of Moral Outrage on Collective Action
  135. The Relationship Between Norm Salience and Organisational Change
  136. The Effect of Ingroup Love and Outgroup Hate on Political Attitudes
  137. The Role of Stereotype Content in Perceptions of Competence
  138. Research Study on Trust Formation in Virtual Teams
  139. The Influence of Impression Management on Online Reviews
  140. The Role of Empathic Concern in Prosocial Campaign Engagement
  141. An Investigation Into Perceived Social Norms and Alcohol Use
  142. The Impact of Group Identity on Social Judgements in Crisis
  143. The Role of Symbolic Threat in Intergroup Prejudice
  144. The Relationship Between Moral Foundations and Political Orientation
  145. A Systematic Review of Gender Role Socialisation Across Cultures
  146. The Role of Online Disinhibition in Cyber Aggression
  147. The Influence of Group Norm Strength on Attitude Change

Frequently Asked Questions

To discover social psychology dissertation topics:

  1. Explore recent research in journals.
  2. Investigate real-world social issues.
  3. Examine psychological theories.
  4. Consider cultural influences.
  5. Brainstorm topics aligned with your passion.
  6. Aim for novelty and significance in your chosen area.

Popular themes in social psychology research include group behaviour, social influence, prejudice and discrimination, identity and self-concept, conformity, prosocial behaviour, aggression, social cognition, stereotypes, and interpersonal relationships. Emerging areas also explore digital behaviour, social media impact, virtual group dynamics, algorithmic bias, and emotional responses in online and offline social settings.

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    About Carmen Troy

    Avatar for Carmen TroyTroy has been the leading content creator for ResearchProspect since 2017. He loves to write about the different types of data collection and data analysis methods used in research.