The effectiveness of the self-help course 'In de put, uit de put' through the Internet

INTERVENTION: A cognitive behavioural course for depressive complaints. There are two groups: 1. This group receives the course by the internet and receives support by email 2. Waiting list control group. These patients will follow the course when the first group has finished. CONDITION: Depressive disorders ; Mental and Behavioural Disorders ; Depressive episode PRIMARY OUTCOME: Depressive complaints after 4, 8, 12 and 24 weeks. SECONDARY OUTCOME: Cognitions, social skills, and activities after 4, 8, 12 and 24 weeks. INCLUSION CRITERIA: A high score on the screener for depression (Center for Epidemiologic Studies‐Depression [CESD]).