A randomised worksite comparison of acceptance and commitment therapy and stress inoculation training.
In this comparative intervention study, 107 working individuals with above average levels of distress were randomly assigned to one of three conditions: acceptance and commitment therapy (ACT; n = 37); stress inoculation training (SIT; n = 37); or a waitlist control group (n = 33). The interventions were delivered to small groups in the workplace via two half-day training sessions. ACT and SIT were found to be equally effective in reducing psychological distress across a three month assessment period. Mediation analysis indicated that the beneficial impact of ACT on mental health resulted from an increase in psychological flexibility rather than from a change in dysfunctional cognitive content. Contrary to hypothesis, a reduction in dysfunctional cognitions did not mediate change in the SIT condition. Results suggest that the worksite may offer a useful, yet underutilised, arena for testing cognitive-behavioural theories of change.
Flaxman
Paul E
PE
Psychology Department, City University, Northampton Square, London EC1V 0HB, United Kingdom. paul.flaxman.1@city.ac.uk
Bond
Frank W
FW
D000223:Adaptation, Psychological; D000328:Adult; D003071:Cognition; D005260:Female; D006801:Humans; D009111:Local Government; D008297:Male; D008603:Mental Health; D008875:Middle Aged; D011613:Psychotherapy / Q000379:methods*; D011615:Psychotherapy, Group / Q000379:methods; D013315:Stress, Psychological / Q000628:therapy*; D006113:United Kingdom; D017132:Workplace / Q000523:psychology*