Understanding cannabis use in first-episode psychosis: an application of the Theory of Planned Behaviour.


AIM The study aims to examine whether an extended Theory of Planned Behaviour (TPB) model predicts the frequency of past and intended cannabis use in young adults with psychosis. METHODS A cross-sectional correlational design was used with 32 participants (aged 18-36 years old) within 3 years (mean = 7 months) of their first psychotic episode. TPB… (More)
DOI: 10.1111/j.1751-7893.2011.00316.x


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