Acceptance and Commitment Therapy (ACT)

ACT model diagram showing psychological flexibility processes

Acceptance and Commitment Therapy (ACT) is a form of cognitive-behavioural therapy that focuses on supporting psychological flexibility; the ability to stay present, engage with life meaningfully, and take actions guided by personal values, even when experiencing difficult thoughts or emotions. Rather than aiming to eliminate unwanted internal experiences, ACT helps individuals develop new ways of relating to thoughts and feelings so they have less impact on behaviour and day-to-day functioning. The emphasis is on building a meaningful, values-consistent life while making space for the full range of human experiences.

Core Principles of ACT

Acceptance: Allowing internal experiences to be present without struggle.
Cognitive Diffusion: Developing distance from unhelpful thoughts as mental events.
Being Present: Cultivating mindful awareness of the present moment.
Self as Context: Observing experiences without being defined by them.
Values: Clarifying personally meaningful life directions for behavior.
Committed Action: Taking values-guided steps toward meaningful goals.

Techniques Commonly Used in ACT

Acceptance exercises: Practices that support openness to uncomfortable internal thoughts.
Cognitive diffusion strategies: Reducing the dominance of thoughts by changing relationships to them.
Mindfulness practices: Noticing sensations to support present-moment awareness.
Values clarification: Identifying what matters most to guide actions.
Behavioural strategies: Taking small, achievable steps linked to your values.

What to Expect in ACT

Mindfulness and experiential exercises focused on current life challenges.
Use of metaphors, reflection, and guided discussion to clarify valued life directions.
A supportive, non-judgemental therapeutic approach tailored collaboratively.
Opportunities to practise skills between sessions for committed action.
Gradual exploration of previously avoided experiences to foster growth.

When ACT May be Used

Anxiety-related difficulties and emotional regulation challenges.
Depressive experiences and chronic pain or health-related distress.
Stress management and overcoming substance-related concerns.
Eating-related concerns and obsessive-compulsive experiences.
Managing lifestyle and behavioral health challenges for well-being.