Study routes

What Does a Psychologist Actually Do?

Written by STEMLaunch Editorial Team

Last updated 8 September 2026 · 10 min read

“Psychologist” covers a lot of very different jobs. Here’s what each type of psychologist actually does day to day, what it pays, how long training takes, and how to get into each one.

“Psychologist” is one of those job titles that means very different things depending on who you ask.

Ask someone on the street and they’ll probably picture a therapist with a notepad, listening to someone talk about their childhood. Ask a careers advisor and they might describe a clinical psychologist working in the NHS. Both are accurate — but they only cover a fraction of what psychologists actually do.

In reality, “psychologist” is an umbrella term for dozens of distinct roles across healthcare, business, education, criminal justice, sport, research and technology. What they share is a foundation in understanding human behaviour. What they do with that understanding varies enormously.

What you’ll find in this guide

• The main types of psychologist and what each one does
• What the day-to-day work actually looks like
• Salary ranges and how long each route takes
• How psychology connects to STEM careers
• Where to go next if any of these interest you

First: what makes someone a psychologist?

In the UK, the title “psychologist” isn’t legally protected in the same way “doctor” or “nurse” is — but “chartered psychologist” and specific regulated titles (like “clinical psychologist”) are protected by the Health and Care Professions Council (HCPC).

Most routes to becoming a psychologist in a regulated sense require:

• A BPS-accredited undergraduate psychology degree (or a conversion course if your first degree was in another subject)
• Postgraduate training specific to the specialism — usually a master’s or doctorate
• Supervised practice hours in a relevant setting

The timeline varies a lot by specialism. Some routes take three to four years post-degree. Others take closer to a decade. We’ve been honest about this for each type below. If you’re still deciding whether the degree is right for you, start with our guide to whether a psychology degree is worth it.

The main types of psychologist at a glance

*Counted from the start of an undergraduate degree. Salary figures are typical ranges based on NHS Agenda for Change bands and published job adverts; they vary by region, employer and experience.

Clinical psychologist

Typical salary: £47,000–£60,000+ (NHS Band 8a–8b)

Clinical psychologists work with people experiencing mental health difficulties, neurological conditions, learning disabilities and complex psychological needs. They assess, diagnose and deliver evidence-based psychological therapies — CBT, DBT, EMDR and others depending on their training.

They work across NHS services (CAMHS, adult mental health, neuropsychology, older adults), private practice and secure settings. The work involves a mix of direct client contact (assessment and therapy sessions), report writing, supervision of other staff, and increasingly service development and leadership at senior levels.

A typical week might include three or four therapy sessions with clients, an assessment appointment, case formulation work, a multidisciplinary team meeting, supervision of a trainee, and time for report writing and admin. It is busy, emotionally demanding work — but for people who want it, it is deeply meaningful.

Timeline: psychology degree (3–4 years) + relevant experience (1–3 years) + DClinPsy doctorate (3 years, fully funded). Realistically 8–10 years from starting your undergraduate degree to qualifying.

Competition: high. The DClinPsy is heavily oversubscribed, and most successful applicants have several years of assistant psychologist, research assistant or support-work experience before they get a place.

Counselling psychologist

Typical salary: £35,000–£55,000 (NHS); variable in private practice

Counselling psychologists share significant overlap with clinical psychologists but tend to place more emphasis on the therapeutic relationship and humanistic approaches. They work with a wide range of psychological difficulties, often in NHS Talking Therapies services, private practice or third-sector settings.

The distinction between clinical and counselling psychology has narrowed considerably in recent years, and in many NHS settings the roles are functionally similar.

A typical day involves therapy sessions, case notes, clinical supervision and coordination with other healthcare professionals. Many counselling psychologists also run groups or workshops.

Timeline: psychology degree + BPS-accredited doctorate in counselling psychology (3–4 years part-time or full-time). Usually 7–9 years total.

Educational psychologist

Typical salary: £38,000–£60,000+ (local authority)

Educational psychologists work with children, young people, families and schools to support learning, development and wellbeing. Much of the work involves assessing children with learning difficulties, SEND (special educational needs and disabilities) or behavioural challenges — and producing reports that inform Education, Health and Care Plans (EHCPs).

The role also involves consultation with teachers and parents, delivering training, and working at a systemic level to improve educational outcomes across a school or local authority.

A typical week might include two or three school visits for child assessments, a meeting with a SENCO (special educational needs coordinator), report writing, a consultation with parents, and a case discussion with the local authority team.

Timeline: psychology degree + relevant experience working with children + BPS-accredited doctorate in educational psychology (3 years, salaried). Around 7–8 years total.

Forensic psychologist

Typical salary: £38,000–£60,000+ (NHS and criminal justice settings)

Forensic psychologists apply psychological knowledge to the criminal justice system. The work is considerably less dramatic than TV crime dramas suggest — and considerably more meaningful.

They work with offenders in prisons and secure hospitals: assessing risk, delivering rehabilitation programmes, supporting people with mental health difficulties, and advising courts and parole boards on psychological assessments. Some forensic psychologists work with victims, or on the police and investigation side.

A typical week might involve risk assessment interviews with prisoners, running a group rehabilitation programme, writing a court report, a case conference with prison staff, and clinical supervision.

Timeline: psychology degree + BPS-accredited master’s in forensic psychology + supervised practice (Stage 2). Around 6–8 years total.

Occupational (organisational) psychologist

Typical salary: £40,000–£80,000+ (consulting roles can exceed this)

Occupational psychologists apply psychological research to the workplace. They work on questions like: how do you select the right people for a role? How do you design work that doesn’t burn people out? How do you build a high-performing team? How do you measure and improve employee wellbeing?

The work is typically split between assessment and psychometric work (designing or administering tests, running development centres), consultancy (advising organisations on people strategy), and research (evaluating the impact of interventions).

This is one of the most STEM-adjacent psychology roles — the work is data-driven, evidence-based, and often involves significant statistical analysis and reporting.

Timeline: psychology degree + BPS-accredited master’s in occupational psychology + supervised practice toward chartered status. Around 5–6 years total.

Sport and exercise psychologist

Typical salary: £28,000–£50,000+; highly variable in elite sport

Sport psychologists work with athletes, coaches and teams to improve performance, build mental resilience and support wellbeing. They also work with the general public on motivation, physical activity behaviour change and mental health through exercise.

At the elite level — professional football clubs, Olympic sports, national teams — the work involves performance profiling, mental skills training (focus, confidence, managing pressure) and working within a multidisciplinary support team. At the community level, it overlaps with health promotion and behaviour change.

It’s a competitive field with relatively few paid positions at the elite end. Many sport psychologists combine private practice, consultancy and academic work.

Timeline: psychology degree + BPS-accredited master’s in sport and exercise psychology + supervised practice. Around 5–6 years total.

Health psychologist

Typical salary: £38,000–£58,000 (NHS Band 7–8)

Health psychologists apply psychological knowledge to physical health — helping people manage chronic conditions, supporting behaviour change (stopping smoking, increasing physical activity, improving medication adherence), and working with NHS teams to improve how healthcare is delivered.

The role sits at a genuinely interesting intersection of psychology and medicine. Health psychologists might work with people living with diabetes, cancer or chronic pain — helping them understand their condition, manage the psychological impact, and make changes that support their health.

It’s a less competitive route to chartership than clinical psychology and is worth considering for graduates drawn to healthcare who want an alternative to the DClinPsy pathway.

Timeline: psychology degree + BPS-accredited master’s in health psychology + Stage 2 supervised practice (or a doctorate combining both). Around 5–7 years total.

Neuropsychologist

Typical salary: £47,000–£75,000+ (NHS Band 8a–8b)

Neuropsychologists assess and treat people with brain injuries and neurological conditions — stroke, traumatic brain injury, dementia, epilepsy, multiple sclerosis. They work to understand how damage to the brain affects thinking, memory, behaviour and emotion — and how to support rehabilitation.

The work involves detailed cognitive assessments, report writing, working within multidisciplinary teams (with neurologists, physiotherapists, occupational therapists), and delivering specialist rehabilitation programmes.

Neuropsychology sits firmly at the intersection of psychology and neuroscience, making it one of the most explicitly STEM-connected clinical roles available to psychology graduates.

Timeline: psychology degree + DClinPsy + postdoctoral specialist training in neuropsychology. One of the longer routes — typically 10+ years from starting your undergraduate degree.

Research psychologist / academic

Typical salary: £35,000–£60,000+ (varies by institution and seniority)

Research psychologists design and run studies to advance our understanding of human behaviour and mental processes. They work at universities, research institutes, government agencies and increasingly in the private sector — particularly in tech companies interested in behavioural science and AI.

Academic psychologists typically combine research with teaching — supervising students, delivering lectures and contributing to departmental administration alongside their research programme.

The work is intellectually stimulating and offers significant autonomy, but the path is competitive and the early career stages (PhD, postdoctoral positions) are often precarious in terms of job security.

Timeline: psychology degree + funded PhD (3–4 years) + postdoctoral positions (2–5 years) before a permanent academic role. A long road, but a clear one for the right person.

The STEM connection

Psychology is a science — and several of the roles above make that very tangible.

Neuropsychology draws on neuroscience and brain imaging technology. Occupational psychology uses statistical modelling and psychometric analysis. Research psychology increasingly overlaps with data science and computational modelling. Health psychology applies evidence-based interventions tested through clinical trials.

Beyond the clinical and research roles, the skills psychology builds — research design, data analysis, understanding human behaviour — feed directly into STEM-adjacent careers like UX research, people analytics and behavioural data science. These are some of the fastest-growing and best-paid roles available to psychology graduates, and they’re explored in detail in our guides to what you can do with a psychology degree and the highest-paying psychology roles.

Which type is right for you?

A few honest questions worth sitting with:

• Do you want direct client contact? Clinical, counselling, educational and forensic routes involve working directly with people in often difficult circumstances. It’s rewarding work, but it’s emotionally demanding. Be honest with yourself about whether that’s what you want.
• How much time are you willing to invest in training? Some routes (clinical, neuropsychology) take close to a decade. Others (health psychology, occupational psychology) can be done in five to six years.
• Does the data and research side appeal? If you enjoyed the quantitative methods in your degree, occupational psychology, research, or a STEM-adjacent pivot like data science or UX research may suit you better than the clinical routes.
• What setting do you want to work in? NHS, private practice, prisons, schools, corporate organisations, elite sport, universities — these are very different working environments. The setting often matters as much as the specialism.

Where to go next

If any of these roles have caught your attention, the best next step is to find out what working in that role actually feels like day to day — not from a job description, but from someone who does it.

• Find a psychologist working in the area you’re interested in on LinkedIn and ask for a 20-minute conversation. Most people are happy to talk about their work.
• Look for volunteer or paid experience in a relevant setting — for clinical routes especially, experience is essential for a competitive application.
• Read the British Psychological Society (BPS) guidance on each accredited route — it’s the most reliable source for up-to-date entry requirements.

Frequently asked questions

Do you need a doctorate to be a psychologist in the UK?

Not always. Clinical, counselling and educational psychology require a doctorate. Occupational, forensic, health and sport psychology can be reached through a BPS-accredited master’s plus supervised practice.

What is the difference between a psychologist and a psychiatrist?

Psychiatrists are medical doctors who specialise in mental health and can prescribe medication. Psychologists train through a psychology degree and postgraduate psychology qualifications, and focus on assessment and talking therapies rather than medication.

Which type of psychologist earns the most?

Senior neuropsychologists, clinical psychologists in leadership roles and occupational psychologists in consulting tend to earn the most, with experienced practitioners commonly above £60,000 and some well beyond £80,000.