Home > Library > Dissertation Topics > 100+ Forensic Psychology Dissertation Topics

Published by at January 2nd, 2023 , Revised On July 21, 2025

Ever wondered what goes on inside the mind of a criminal, or how psychology helps solve crimes? That is the world of forensic psychology, where mental health meets the legal system. 

It is a vast field, and choosing a dissertation topic in this field can be both exciting and overwhelming because there is just so much to explore, like criminal behaviour, eyewitness memory, offender rehabilitation, or the psychological impact of prison life. Whether you are fascinated by courtroom dynamics or the roots of violent behaviour, this blog is here to guide you. We have rounded up a list of trending forensic psychology dissertation topics to help you find an idea that is intriguing. 

Forensic Psychology Dissertation Topics With Research Aims 

Topic 1: The Role of Moral Injury in the Development of Violent Behaviour Among Military Veterans Involved in the Criminal Justice System

 

Research Aim:This study aims to understand how deep emotional wounds from military service, known as moral injuries, might influence some veterans to act violently after returning to civilian life, especially those who end up in trouble with the law.

Research Aim: This research looks at how being constantly watched by AI surveillance systems over time affects the mindset, behaviour, and progress of people trying to change their lives after committing crimes, and whether it helps or harms their chances of staying out of trouble.

Research Aim: This study explores how fake video or audio evidence, created using advanced technology (deepfakes), might confuse jurors in court, affecting how much they trust the evidence and how fairly they judge whether someone is guilty or innocent.

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List Of Free Forensic Psychology Dissertation Topics

  1. Quantitative Research on the Relationship Between Psychopathy and Criminal Recidivism  
  2. The Role of Eyewitness Confidence in Jury Decision-Making  
  3. The Impact of Childhood Trauma on Criminal Behaviour Among Incarcerated Youth  
  4. Qualitative Research on the Experiences of Forensic Psychologists Working With Sex Offenders  
  5. A Systematic Review of Risk Assessment Tools Used in Forensic Psychiatry  
  6. Research Study on Gender Bias in Criminal Sentencing Decisions  
  7. Mixed-Methods Study on the Effects of Expert Testimony on Juror Perception  
  8. The Influence of Mental Illness Labelling on Public Perception of Offenders  
  9. The Role of Cognitive Distortions in Justifying Violent Crimes  
  10. The Impact of Forensic Interview Techniques on Child Witness Accuracy  
  11. Quantitative Study on the Correlation Between Narcissistic Traits and White-Collar Crime  
  12. An Analysis of the Use of Deception Detection Techniques in Criminal Investigations  
  13. The Relationship Between Sleep Deprivation and False Confessions  
  14. The Role of Empathy in Forensic Psychologist–Client Interactions  
  15. The Impact of Interrogation Duration on Confession Validity  
  16. Qualitative Research on the Psychological Effects of Long-Term Incarceration  
  17. A Systematic Review of Treatment Approaches for Violent Offenders  
  18. The Influence of Socioeconomic Status on Jury Decision-Making  
  19. Research Study on the Predictive Accuracy of Violence Risk Assessment Instruments  
  20. The Role of Suggestibility in Eyewitness Testimony Errors  
  21. The Impact of Exposure to Crime Scenes on Forensic Investigators’ Mental Health  
  22. An Investigation Into False Memory Formation in Witnesses  
  23. The Effect of Personality Traits on Criminal Profiling Accuracy  
  24. A Qualitative Study of Psychologists’ Experiences in Courtroom Testimony  
  25. The Role of Moral Disengagement in Criminal Behaviour  
  26. The Relationship Between PTSD and Aggression in Former Inmates  
  27. The Impact of Stereotyping on Suspect Identification by Eyewitnesses  
  28. A Quantitative Research on the Relationship Between Substance Abuse and Domestic Violence  
  29. Research Study on Psychosocial Predictors of Juvenile Delinquency  
  30. A Systematic Review of Ethical Challenges in Forensic Psychology Practice  
  31. The Influence of Media Portrayals of Crime on Public Fear and Vigilantism  
  32. Qualitative Research on the Impact of Wrongful Imprisonment on Psychological Well-Being  
  33. The Role of Attachment Styles in the Development of Criminal Tendencies  
  34. An Analysis of Cultural Differences in Jury Decision-Making  
  35. The Impact of Trauma-Informed Care on Rehabilitation Outcomes in Prisons  
  36. Quantitative Study on the Relationship Between Borderline Personality Disorder and Criminal Conduct  
  37. The Role of Lie Detection Software in Modern Interrogations  
  38. A Research Study on the Impact of Social Isolation on Aggressive Behaviour in Prison  
  39. The Influence of Defendant Attractiveness on Sentencing Severity  
  40. The Role of Mental Illness in Competency to Stand Trial Evaluations  
  41. An Investigation Into the Accuracy of Criminal Profiling Techniques  
  42. The Impact of Psychopathy on Treatment Responsiveness in Prison Populations  
  43. A Systematic Review of Reoffending Rates Among Sex Offenders Under Community Supervision  
  44. The Role of Trauma History in Female Offender Rehabilitation  
  45. Quantitative Research on the Correlation Between Anger Management and Recidivism Reduction  
  46. An Analysis of Verbal and Non-Verbal Cues in Deception Detection  
  47. The Impact of Childhood Neglect on Adult Criminal Behaviour  
  48. Qualitative Research on Psychologists’ Ethical Dilemmas in Forensic Assessments  
  49. The Role of Digital Forensics in Criminal Investigations  
  50. The Relationship Between Schizophrenia and Criminal Responsibility Judgements  
  51. The Influence of Cultural Stereotypes on Criminal Profiling Accuracy  
  52. A Research Study on the Role of Psychological Autopsy in Solving Criminal Cases  
  53. The Impact of Correctional Programmes on Reducing Violent Behaviour  
  54. Quantitative Study on the Association Between Impulsivity and Theft Offences  
  55. The Role of Gender in Jury Deliberations in Sexual Assault Cases  
  56. A Systematic Review of Police Officer Training in Mental Health Crisis Intervention  
  57. Qualitative Research on Inmate Perceptions of Rehabilitation  
  58. An Analysis of the Link Between Social Media Use and Cybercrime Tendencies  
  59. The Effect of Pre-Trial Publicity on Jury Impartiality  
  60. Research Study on the Psychological Effects of Long-Term Solitary Confinement  
  61. The Role of Restorative Justice in Offender Rehabilitation  
  62. The Impact of Neurodiversity on Criminal Justice Outcomes  
  63. A Quantitative Research on the Relationship Between Childhood Bullying and Adult Aggression  
  64. The Role of Genetics in Antisocial Personality Disorder Among Criminals  
  65. Qualitative Study on the Experiences of Victims During Court Proceedings  
  66. The Impact of Implicit Bias on Forensic Psychological Assessments  
  67. A Systematic Review of Mental Health Courts and Recidivism Rates  
  68. An Analysis of the Relationship Between Intimate Partner Violence and Homicide Risk  
  69. The Role of Family Dynamics in the Development of Juvenile Offenders  
  70. Quantitative Study on Psychological Resilience and Rehabilitation Success  
  71. The Effect of Emotional Intelligence on Conflict Resolution in Prisons  
  72. The Impact of Offender-Victim Mediation on Recidivism  
  73. Research Study on the Psychological Impact of Being a Crime Scene Witness  
  74. The Relationship Between ADHD and Criminal Behaviour in Adolescents  
  75. The Role of Psychologists in Determining Insanity Defence Validity  
  76. An Investigation Into Cognitive Bias in Forensic Decision-Making  
  77. The Impact of PTSD on Memory Recall in Sexual Assault Survivors  
  78. The Role of Environmental Stressors in Violent Crime Occurrence  
  79. A Systematic Review of Gender Differences in Criminal Behaviour  
  80. Quantitative Research on the Association Between Peer Influence and Criminal Activity  
  81. The Role of Religious Beliefs in Moral Reasoning Among Offenders  
  82. An Analysis of Sentencing Disparities Based on Race and Ethnicity  
  83. The Impact of False Allegations on the Psychological Well-Being of the Accused  
  84. Qualitative Study on the Emotional Toll of Forensic Psychology Practice  
  85. The Role of Forensic Psychologists in Human Trafficking Cases  
  86. Research Study on Public Attitudes Toward the Insanity Defence  
  87. The Relationship Between Childhood Attachment Disorders and Adult Criminality  
  88. An Investigation Into the Psychological Profiles of Serial Arsonists  
  89. The Impact of Incarceration on Parental Identity and Mental Health  
  90. A Systematic Review of Cognitive-Behavioural Therapy in Forensic Settings  
  91. The Role of Media in Shaping Public Opinion on Criminal Justice  
  92. Quantitative Study on the Influence of Groupthink in Jury Verdicts  
  93. The Effect of Peer Mentorship on Youth Offender Rehabilitation  
  94. Research Study on the Psychological Predictors of Criminal Desistance  
  95. The Role of Aggression Replacement Training in Prison Settings  
  96. The Impact of Immigration Status on Psychological Evaluation Outcomes  
  97. Qualitative Research on the Use of Art Therapy in Forensic Mental Health  
  98. The Relationship Between Brain Injury and Violent Criminal Acts  
  99. An Analysis of Competency Restoration Programmes for Defendants  
  100. The Role of Victim Impact Statements in Sentencing Outcomes  
  101. The Impact of Cultural Competence on Forensic Psychological Evaluations  
  102. A Quantitative Research on Stress Levels Among Correctional Officers  
  103. The Effect of Childhood Sexual Abuse on Adult Criminal Behaviour  
  104. A Systematic Review of Cyberpsychology in Criminal Investigations  
  105. Research Study on Gender Identity and Discrimination in Prison Populations  
  106. The Role of Trauma-Focused Therapy in Offender Rehabilitation  
  107. The Influence of Age on Eyewitness Testimony Accuracy  
  108. The Relationship Between Machiavellianism and Manipulative Criminal Behaviour  
  109. The Impact of Legal System Cynicism on Cooperation With Law Enforcement  
  110. Qualitative Study on Coping Mechanisms of Forensic Psychologists  
  111. An Analysis of Cultural Bias in Psychological Testing Instruments  
  112. Research Study on the Influence of Prior Criminal Record on Bail Decisions  
  113. The Role of Psychopathology in Criminal Responsibility Evaluations  
  114. The Effect of Alcohol Consumption on Aggressive Behaviour in Violent Offenders  
  115. Quantitative Research on Self-Control and Fraudulent Behaviour  
  116. The Impact of Sibling Relationships on Juvenile Delinquency  
  117. A Systematic Review of Rehabilitation Effectiveness in High-Risk Offenders  
  118. The Role of Neuropsychological Assessment in Legal Sentencing  
  119. Research Study on the Use of Music Therapy in Correctional Facilities  
  120. The Relationship Between Stalking Behaviour and Attachment Insecurity  
  121. An Analysis of Jury Nullification in High-Profile Trials  
  122. The Impact of Virtual Reality Exposure Therapy on PTSD in Offenders  
  123. Qualitative Research on Female Forensic Psychologists’ Experiences With Workplace Harassment  
  124. The Role of Genetics and Environment in Antisocial Behaviour Development  
  125. The Effect of Courtroom Design on Witness Anxiety and Testimony  
  126. Quantitative Study on Psychosocial Predictors of Recidivism in Young Offenders  
  127. The Influence of Childhood Parental Incarceration on Adolescent Behaviour  
  128. The Relationship Between Social Anxiety and Criminal Avoidance  
  129. The Impact of Victim-Offender Mediation on Emotional Healing  
  130. Research Study on the Psychological Impact of Solving Homicide Cases  
  131. An Analysis of Prison Climate and Its Effect on Inmate Mental Health  
  132. The Role of Psychologists in Police Crisis Negotiation  
  133. A Systematic Review of Risk Factors for School Shootings  
  134. The Impact of Mental Health Diversion Programmes on Reoffending  
  135. Qualitative Study on the Emotional Experiences of Families of Offenders  
  136. The Relationship Between Social Media and Criminal Identity Reinforcement  
  137. Research Study on the Long-Term Psychological Effects of False Imprisonment  
  138. The Role of Psychological Evaluation in Death Penalty Cases  
  139. Quantitative Research on Anger Expression and Criminal Aggression  
  140. The Influence of Gender Identity on Legal Outcomes in Sexual Offence Cases  
  141. An Analysis of Offender Motivation in Financial Crimes  
  142. The Impact of Court-Ordered Therapy on Reoffending Rates  
  143. The Role of Childhood Emotional Neglect in Criminal Decision-Making  
  144. Research Study on Moral Reasoning and White-Collar Crime  
  145. The Relationship Between Obsessive-Compulsive Traits and Stalking Behaviours  
  146. Qualitative Research on Community Perceptions of Sex Offender Registries  
  147. The Impact of Defence Mechanisms on Violent Offenders’ Behavioural Patterns  
  148. A Systematic Review of Psychological Interventions for Juvenile Sex Offenders 

Frequently Asked Questions 

To find forensic psychology dissertation topics:

  1. Explore crime and psychology intersections.
  2. Research recent legal cases.
  3. Examine forensic assessment methods.
  4. Investigate offender behaviors.
  5. Consider ethical dilemmas.
  6. Choose a niche that captivates your interest.

Popular themes in forensic psychology research include criminal behaviour analysis, offender rehabilitation, eyewitness testimony, jury decision-making, psychological profiling, the impact of trauma on criminality, mental illness and the law, risk assessment, deception detection, and the role of psychology in investigations, sentencing, and correctional systems. Technology and ethics are also rising themes.

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    Avatar for Owen IngramIngram is a dissertation specialist. He has a master's degree in data sciences. His research work aims to compare the various types of research methods used among academicians and researchers.