CBT, ACT and schema therapy — how they differ

CBT treats thoughts, behaviour and emotion as a loop. You map the loop for your own situation, test the predictions your mind makes, and change the behaviours — avoidance, checking, withdrawal — that keep the loop turning. It is structured, usually involves practice between sessions, and is the approach with the largest evidence base across anxiety and depression.

Medicare's own framework reflects that: for clinical psychology items, the explanatory notes recommend cognitive behavioural therapy in addition to psychoeducation, while allowing other evidence-based therapies where clinically relevant.

ACT takes a different angle on the same material. Rather than disputing a thought, you practise noticing it as a thought, loosening its grip, and choosing action based on your values regardless. It suits people who have already argued with their thoughts for years and lost, and problems where control efforts are themselves part of the trouble — chronic pain, persistent worry, grief.

Schema therapy addresses patterns rather than episodes: the recurring themes of abandonment, defectiveness, mistrust or self-sacrifice that form early and then repeat across relationships and jobs. It is longer work, integrating cognitive, behavioural and experiential techniques, and it is usually considered when shorter, more focused treatment has not held, or when the presenting problem is the pattern itself.

Match the approach to the problem, the evidence and the person. Panic and social anxiety respond well to exposure-based CBT; PTSD calls for a trauma-focused approach; entrenched relational patterns point toward schema work. If an approach is not working, that is a reason to change it, and it should be reviewed openly rather than persisted with.

The approved strategies under Medicare's Better Access items include psychoeducation, cognitive behavioural therapy, cognitive interventions, relaxation strategies, skills training, interpersonal therapy and EMDR.