Psychology Criminal Justice

Forensic Psychology: Principles, Practice, and Criminal Justice Applications

A practical, British-led introduction to how psychology informs investigations, courtrooms, prisons, and public safety

Forensic Psychology: Principles, Practice, and Criminal Justice Applications logo
Quick Course Facts
18
Self-paced, Online, Lessons
18
Videos and/or Narrated Presentations
5.9
Approximate Hours of Course Media
About the Forensic Psychology: Principles, Practice, and Criminal Justice Applications Course

Forensic Psychology: Principles, Practice, and Criminal Justice Applications is a comprehensive course that explores how Psychology is used across policing, courts, prisons, and victim support services. Designed as A practical, British-led introduction to how psychology informs investigations, courtrooms, prisons, and public safety, it gives students a clear understanding of how theory becomes practice in real criminal justice settings.

Explore Forensic Psychology Across The Criminal Justice System

  • Learn how forensic psychologists contribute to investigations, assessments, rehabilitation, and legal decision-making
  • Build a strong foundation in Psychology, including offending behaviour, risk, memory, and witness reliability
  • Understand how evidence-based practice supports police work, courtroom procedures, and correctional settings
  • Develop insight into ethics, bias, and professional boundaries in sensitive legal environments

A practical, British-led introduction to how psychology informs investigations, courtrooms, prisons, and public safety

This Forensic Psychology course begins with the foundations of the field, helping you understand its scope, history, and relationship with the law. You will explore how psychologists study offenders, victims, and justice systems through research methods that are suitable for forensic environments, while also examining the psychological theories that help explain criminal behaviour.

As the course progresses, you will look closely at individual differences, vulnerability, and the factors that increase risk. You will also study assessment and risk management, learning how professionals evaluate behaviour, predict harmful actions, and support safer outcomes in prisons, probation, and community settings. These core areas of Psychology give you practical insight into how professionals respond to complex cases with care and structure.

The course also covers police psychology, interviewing suspects and witnesses, eyewitness testimony, false memory, and the use of expert evidence in court. You will gain a clearer understanding of competence, insanity, criminal responsibility, victimology, trauma-informed practice, and the role of rehabilitation in correctional psychology. Each topic is presented in a way that connects academic knowledge with real-world criminal justice applications.

By the end of the course, you will have a deeper understanding of Forensic Psychology and the many ways it shapes decision-making, safeguarding, and intervention. You will finish with stronger analytical skills, greater confidence in discussing criminal justice issues, and a more professional understanding of how Psychology supports fairness, public protection, and rehabilitation.

Course Lessons

Full lesson breakdown

Lessons are organized by topic area and each includes descriptive copy for search visibility and student clarity.

Course foundations and professional scope

1 lesson

Forensic psychology examines how psychological science is applied to crime, investigations, courts, prisons, and public protection . In this opening lesson, you will learn what the field covers, how i…

How the disciplines interact in practice

1 lesson

Lesson 2: The Relationship Between Psychology and the Law

18 min
This lesson explains how psychology and law interact in real practice: psychology helps courts, police, prisons, and policymakers understand behaviour, decision-making, memory, risk, and vulnerability…

Key milestones and shifting approaches

1 lesson

Lesson 3: Historical Development of Forensic Psychology

18 min
Forensic psychology did not emerge as a single discovery; it developed through changing ideas about crime, responsibility, evidence, and human behaviour . This lesson traces the field from early court…

Studying offenders, victims, and justice systems

1 lesson

Lesson 4: Research Methods in Forensic Settings

20 min
This lesson shows how forensic psychologists study offenders, victims, and justice systems using methods that are rigorous, ethical, and workable in real-world settings. You will see why forensic rese…

Explaining criminal behaviour

1 lesson

Lesson 5: Crime, Offending, and Psychological Theory

20 min
This lesson introduces the main psychological theories used to explain criminal behaviour, from learning-based accounts to individual and social-developmental explanations. It focuses on what each the…

Traits, development, and vulnerability

1 lesson

Lesson 6: Individual Differences and Risk Factors

18 min
This lesson explains how individual differences shape vulnerability to offending, victimisation, and harmful decisions in forensic settings. It introduces key risk factors such as temperament, impulsi…

Evaluating behaviour, needs, and risk

1 lesson

Lesson 7: Assessment in Forensic Psychology

20 min
This lesson introduces forensic psychology assessment as a structured way to evaluate behaviour, needs, and risk in criminal justice settings. It focuses on what psychologists look for, why assessment…

Predicting and reducing harmful behaviour

1 lesson

Lesson 8: Risk Assessment and Management

22 min
This lesson introduces risk assessment and management in forensic psychology: how practitioners estimate the likelihood of harmful behaviour and, more importantly, how they reduce it in practice. The …

Applying psychology in investigations

1 lesson

Lesson 9: Police Psychology and Investigative Support

18 min
This lesson explores how psychology supports police work and investigations in the UK context. It focuses on the practical uses of psychological knowledge in interviewing witnesses and suspects, impro…

Memory, questioning, and disclosure

1 lesson

Lesson 10: Interviewing Suspects and Witnesses

22 min
This lesson examines how forensic psychologists and investigators interview suspects and witnesses in ways that improve the quality of information while reducing contamination, coercion, and avoidable…

Accuracy, confidence, and reliability

1 lesson

Lesson 11: Eyewitness Testimony and False Memory

20 min
This lesson examines why eyewitness evidence can be persuasive yet unreliable. It explains how memory is reconstructed rather than recorded, and why stress, lighting, brief exposure, weapon focus, pos…

Expert evidence and legal decision-making

1 lesson

Lesson 12: Psychology in the Courtroom

20 min
This lesson explains how psychological evidence enters the courtroom and how it should be evaluated by judges and juries. It focuses on the role of the expert witness, the limits of psychological opin…

Mental state and legal thresholds

1 lesson

Lesson 13: Competence, Insanity, and Criminal Responsibility

22 min
This lesson explains how competence , insanity , and criminal responsibility are assessed in practice, with a British forensic psychology focus. It distinguishes between the legal questions asked by c…

Understanding victim experience and support

1 lesson

Lesson 14: Victimology and Trauma-Informed Practice

18 min
This lesson introduces victimology as the study of victim experience, harm, and recovery, and shows how trauma-informed practice changes the way professionals in policing, courts, prisons, probation, …

Behaviour change in prisons and probation

1 lesson

Lesson 15: Correctional Psychology and Rehabilitation

22 min
Correctional psychology looks at how psychological principles can support behaviour change in prisons and probation . In this lesson, we focus on the practical aims of rehabilitation: reducing reoffen…

Patterns, assessment, and intervention

1 lesson

Lesson 16: Sexual Offending and Violent Offending

22 min
This lesson examines two high-impact offence areas in forensic psychology: sexual offending and violent offending. It focuses on patterns of behaviour , the limits of profiling, and the practical use …

Working responsibly in legal contexts

1 lesson

Lesson 17: Ethics, Bias, and Professional Boundaries

20 min
This lesson examines how forensic psychologists work responsibly in legal settings, where their opinions can influence liberty, safeguarding, and justice. It focuses on three practical duties: recogni…

Training, roles, and emerging challenges

1 lesson

Lesson 18: Careers and Future Directions in Forensic Psychology

18 min
This lesson examines career pathways in forensic psychology , with a practical focus on training routes, typical roles, and what day-to-day work looks like in the UK. It distinguishes forensic psychol…
About Your Instructor
Professor Charles Knight

Professor Charles Knight

Professor Charles Knight guides this AI-built Virversity course with a clear, practical teaching style.