Context Insomnia is a major health problem with significant psychological, health, and
economic consequences. However, availability of one of the most effective insomnia
treatments, cognitive behavioral therapy, is significantly limited. The Internet may be a key
conduit for delivering this intervention. Objective To evaluate the efficacy of a structured
behavioral Internet intervention for adults with insomnia. Design, Setting, and Participants
Forty-five adults were randomly assigned to an Internet intervention (n= 22) or wait-list …