26/03/2026
What is ACT?
Acceptance and Commitment Therapy (ACT) is an action-oriented
psychotherapy that teaches people to accept difficult thoughts and
emotions rather than fighting or controlling them. By using
mindfulness and acceptance skills alongside commitment to values-
based action, ACT increases psychological flexibility, helping
individuals live a meaningful life, even with uncomfortable
experiences.
ACT was developed in the 1980s by psychologist Steven C. Hayes, a
professor at the University of Nevada. The ideas that coalesced into
ACT emerged from Hayes’s own experience, particularly his history
of panic attacks. Eventually, he vowed that he would no longer run
from himself—he would accept himself and his experiences.
"We as a culture seem to be dedicated to the idea that ‘negative’
human emotions need to be fixed, managed, or changed—not
experienced as part of a whole life. We are treating our own lives as
problems to be solved as if we can sort through our experiences for
the ones we like and throw out the rest,
" Hayes, Psychology Today
(2009).
ACT is recognised as an evidence-based therapy by the APS
(Australian Psychological Society), APA (American Psychiatric
Society) and WHO (World Health Organisation).
Helpful websites:
https://www.lifeline.org.au/get-help/support-
toolkit/techniques-and-guides/acceptance-and-
commitment-therapy-act
https://www.actmindfully.com.au/about-act/