Despite the proven efficacy of computerised cognitive behavioural treatment (cCBT) programs and their potential to provide more people with high quality treatment, their uptake is relatively low. This study had three main objectives: 1. To investigate the impact of Australian mental health worker knowledge of cCBT on a range of attitudes towards these programs. 2. To determine differences in attitudes towards cCBT between a) those whose primary therapeutic approach was CBT and those whose primary therapeutic approach was not CBT, b) psychologists and non-psychologists and c) those who reported intention to use cCBT programs compared to those who did not. 3. To determine whether a short presentation on cCBT was effective in changing mental health worker attitudes towards cCBT.