This study investigated the effects of an Internet-based intervention for insomnia. Participants who met criteria for insomnia (N = 109) were randomly assigned to either a cognitive-behavioral self-help treatment or a waiting list control condition. The 5-week intervention mainly consisted of sleep restriction, stimulus control, and cognitive…

This study evaluated a 9-week Internet-based self-help program for people suffering from social phobia. After confirming the diagnosis with a structured clinical interview for the "DSM-IV" (SCID) by telephone, 26 participants were treated with a multimodal treatment package based on cognitive behavioural therapy plus weekly therapist…

For most distance education (DE) systems, distance, time, and/or opportunity isolate learners from their teacher and their fellow students. To facilitate interaction, most DE systems include different types of support groups. Modern technology allows groups to interact effectively even though individuals are far apart. Technology may appear to be…