Therapies and Approaches: How Each Kind of Therapy Works and Who It Helps
How the main kinds of therapy work, what each one is good for, what a session looks like, and what the research says. Use these guides to choose an approach before you choose a therapist.
Choosing an approach
Most people choose a therapist first and find out what kind of therapy they practice afterward. It works better the other way around. The guides below explain what each approach is designed to do, what a session actually involves, how long it usually takes, and what the evidence looks like, so you can walk into a first session knowing what to expect and what to ask.
Some approaches have a clear track record for specific problems: exposure-based cognitive behavioral therapy for phobias, panic and OCD, trauma-focused methods such as EMDR for PTSD, couples and family therapy when the difficulty lives between people. Others, including NLP and some body-based methods, have weaker evidence, and the guides say so plainly rather than selling them.
Whatever the method, what predicts a good outcome most reliably is whether you feel understood, whether you and your therapist agree on what you are working toward, and whether you can be honest in the room. The "starting therapy" guides further down cover how to find that.
Talk therapy and trauma treatment
Relationships, families and groups
Other approaches
Starting therapy: the practical guides
Everything between "maybe I should talk to someone" and your third session: deciding, choosing the right professional, paying for it, and knowing whether it is working.
Before you start
- Getting Started With Therapy
- Do I Need Therapy?
- Therapy or Medication?
- Therapist vs Psychologist vs Psychiatrist vs Counselor
- Online vs In-Person Therapy
Finding and paying for a therapist
- How to Find the Right Therapist
- Finding a Therapist Who Takes Your Insurance
- Free and Low-Cost Therapy in the US
- Free Online Therapy
- Is BetterHelp Worth It?
- BlahTherapy Review
- Questions to Ask a Therapist
Once you are in therapy
From reading to a first session
Decide whether to start
If you are asking the question, that is reason enough. Do I need therapy? and the short readiness check help you decide.
Pick an approach
Read the guide for the method that matches your concern. If you are unsure, start with how talk therapy works.
Find someone who practices it
Our directory lists licensed therapists by specialty and approach. Every profile has been license-checked. Or get matched.
Check the fit after three sessions
Use the fit checklist. Changing therapists early is normal and costs nothing but a short message.
Good to know
- You do not need a referral or a diagnosis to see a therapist in the United States.
- The first session is mostly an introduction. You will not be expected to tell your whole story.
- Many therapists offer a free 15-minute call before you commit. Use it to ask about their approach and experience with your concern.
- Sliding-scale fees, community clinics, training clinics and some employer programs make therapy possible without insurance.
- AI chat tools are not therapy. In a crisis, call or text 988 in the United States.
Common questions
Which type of therapy is best?
For most common concerns there is no single best type. Decades of research on what makes therapy work point to the relationship between you and your therapist, and whether the approach fits the problem, as much as the method itself. That said, some problems have a clear first choice: exposure-based cognitive behavioral therapy for phobias, panic and OCD; trauma-focused therapy such as EMDR for PTSD; couples therapy when the problem lives between two people. The guides say where the evidence is strong and where it is thin.
How long does therapy take?
Structured therapies for a specific problem, such as CBT for panic or insomnia, often run 8 to 20 sessions. Open-ended approaches such as Jungian or psychodynamic therapy can continue for a year or more by design. Many people notice something shifting within the first month; if nothing has changed after six to eight sessions, it is reasonable to raise it, and the is therapy working guide explains how.
Does online therapy work as well as in person?
For the most common concerns, including anxiety and depression, research shows video-based therapy works about as well as in-person therapy when the therapist and method are the same. Fit, privacy at home, and how you feel about screens matter more than the format. The online vs in-person guide covers when in-person is the better call.
What if I do not like my therapist?
Fit matters, and it is normal to change. You do not owe a long explanation. The signs of a good fit guide helps you tell a rough patch from a poor match, and how to switch therapists covers what to say and how to move your records.
Is AI therapy a type of therapy?
No. AI chat tools can be useful for structured self-help between sessions, but they are not therapy, they are not licensed, and several states now restrict how they can be marketed. Our AI therapy hub reviews the tools, the evidence and the risks, and explains what they can and cannot do.
Reading about it is a start. Talking to someone is the next step.
Cite this source
Psychology.com. (2026, September 13). Therapies and Approaches: How Each Kind of Therapy Works and Who It Helps. Psychology.com. https://psychology.com/therapies/