Fit
Choose focused work when the question is smaller than the whole story.
One decision, repeated moment, or next step can sit at the centre without resolving every connected issue.
- A specific decision or difficult conversation is approaching.
- A recent setback or repeated loop needs a response you can use.
- You want clarity before deciding whether to begin ongoing therapy.
Process
The limit creates focus.
The available time is organised around one workable question.
- 01
Define the question
Agree on the one decision, moment, or pattern that deserves the available time.
- 02
Map what matters
Identify the most relevant context, obstacles, attempted solutions, and consequences without trying to cover an entire life history.
- 03
Build one next move
Develop a response, experiment, plan, or decision rule that can be used outside the session.
- 04
Name what remains
Name what the consultation did not address and whether another service or level of care is needed.
Evidence
A single session can be useful, but the average effect is small.
Some people benefit from very brief work; it is not a replacement for all ongoing care.
A 2025 review of 415 trials found benefits on at least one outcome in most reviews, but the average effect was small and the studies covered very different people and interventions.2
Adult studies suggest possible benefit, but the evidence remains limited. A realistic aim is clarity, one usable skill, a plan, or a better next decision.31
Tradeoffs
Brevity removes some burden and some room.
This format makes easier
- Beginning without committing to an open-ended course.
- Keeping one decision or stuck point in clear view.
- Leaving with a concrete plan rather than a broad exploration.
What it cannot hold well
- Several interacting concerns or a pattern that needs repeated practice.
- A full assessment, long history, or a relationship that develops over time.
- Ongoing monitoring when risk, instability, or care coordination is central.
Practical fit
Use the bounded format deliberately.
- Time
This service is explicitly limited to one or two sessions. Arriving with a question helps protect the available time for the work itself.
- Cost
Fee not published; confirm it before booking. Ask whether a second session would be recommended or optional.
- Coverage
Insurance coverage for registered psychologist services varies by plan. Ask your insurer about reimbursement percentage, annual limits, and receipt requirements.4
Useful questions before deciding
- Can my question be stated in one sentence?
- What would count as a useful result from one or two sessions?
- What is the current fee, and how would a second session be decided?
Source trail
Research used on this page.
Primary sources for the research above.
- 01Policy statement on evidence-based practice in psychologyAmerican Psychological Association
- 02Single-Session Interventions for Mental Health Problems and Service Engagement: Umbrella Review of Systematic Reviews and Meta-AnalysesJessica L. Schleider et al., 2025
- 03Effectiveness of single-session therapy for adult common mental disorders: a systematic reviewJongtae Kim, Namgil Ryu, and Dixon Chibanda, 2023
- 04Health insuranceFinancial Consumer Agency of Canada