How did web-based cognitive therapy work for insomnia?

How well did a web-based cognitive behavior therapy for insomnia intervention work in a randomized clinical trial? A new article reports that adults assigned to receive the fully automated and interactive web-based Sleep Healthy Using the Internet (SHUTi) intervention had improved sleep compared with those adults just given access to a patient education website with information about insomnia.
Source: ScienceDaily Headlines - Category: Science Source Type: news