With 11 self-paced modules, this online criminal psychology course offers a fascinating introduction to criminal behaviour, offender profiling, witness testimonies, and the psychological principles behind investigations. It’s perfect for anyone who wants to learn about criminal psychology online as a first step before pursuing a professional degree or career in the field, or simply for CPD purposes.
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11 modules
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The course in criminal psychology starts by breaking down what crime is, looking at its prevalence and the different types you might encounter. You’ll then look at forensic criminology, forensic psychology, and criminal psychology, understanding how they overlap but also play distinct roles in:
Supporting investigations and building offender profiles.
Assessing witness credibility and helping victims.
Informing crime prevention strategies.
You’ll explore the theories behind criminal behaviour, from biological and cognitive explanations to behavioural and psychodynamic influences. The course also introduces psychological research methods, giving you an understanding of how evidence is gathered, analysed, and applied.
We’ll also look at practical skills used by professionals, such as:
Interviewing suspects effectively.
Identifying false testimonies.
Understanding how trauma and stress affect memory.
This online criminal psychology course covers the role of the criminal psychologist in court, including how they contribute as expert witnesses and the ethical standards they must follow. You’ll also gain insight into victimology, how psychologists support those affected by crime, and the balance between empathy and objectivity in professional practice.
On completion, you’ll receive a diploma certification in criminal psychology—a great addition to your CV and a strong foundation if you plan to continue to a professional degree in criminology or forensic psychology.
This course is for educational and CPD purposes only and will not qualify you to work as a criminal psychologist or provide professional psychological services.
Please note that audio courses do not include certification.

Upon successful completion of the course, you will have the option of printing your CPD accredited certificate.
This accredited criminal psychology course is ideal for anyone who wants to study criminal psychology online for personal interest or as a foundation for further study.
True crime enthusiasts who want a deeper understanding of the psychology behind cases.
Students considering a degree in psychology, criminology, or law.
Professionals in education, social work, and law enforcement seeking CPD.
Writers, journalists, and content creators exploring criminal themes in their work.
Criminal Psychology as a Career
Please note that this course is for educational and professional development purposes only and does not qualify you to practise as a Criminal Psychologist.
The title of Criminal Psychologist is a protected term regulated by the Health and Care Professions Council (HCPC) in the UK. To pursue a career in this field, you will need to complete an HCPC-approved postgraduate training programme, gain substantial practical experience, and become registered with the HCPC.

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