• Effect of early intervention for anxiety on sleep outcomes in adolescents: a randomized trial 

      Haugland, Bente Storm Mowatt; Hysing, Mari; Hoffart, Asle; Haaland, Åshild Tellefsen; Bjaastad, Jon Fauskanger; Wergeland, Gro Janne; Baste, Valborg (Journal article; Peer reviewed, 2021)
      The potential effect of early intervention for anxiety on sleep outcomes was examined in a sample of adolescents with anxiety (N = 313, mean 14.0 years, SD = 0.84, 84% girls, 95.7% Norwegians). Participants were randomized ...
    • Effectiveness of Brief and Standard School-Based Cognitive-Behavioral Interventions for Adolescents With Anxiety: A Randomized Noninferiority Study 

      Haugland, Bente Storm Mowatt; Haaland, Åshild Tellefsen; Baste, Valborg; Bjaastad, Jon Fauskanger; Hoffart, Asle; Rapee, Ronald M.; Raknes, Solfrid; Himle, Joseph A.; Husabo, Elisabeth; Wergeland, Gro Janne (Journal article; Peer reviewed, 2020)
      Objective We examined the effectiveness of targeted school-based cognitive-behavioral therapy (CBT) for adolescents (12−16 years of age) with anxiety, and tested whether brief CBT was noninferior to standard duration ...
    • Sleep duration and insomnia in adolescents seeking treatment for anxiety in primary health care 

      Haugland, Bente Storm Mowatt; Hysing, Mari; Baste, Valborg; Wergeland, Gro Janne Henningsen; Rapee, Ronald M.; Hoffart, Asle; Håland, Åshild Tellefsen; Bjaastad, Jon Fauskanger (Journal article; Peer reviewed, 2021-03-24)
      There is limited knowledge about sleep in adolescents with elevated levels of anxiety treated within primary health care settings, potentially resulting in sleep problems not being sufficiently addressed by primary health ...
    • Treatment Fidelity in Brief Versus Standard-Length School-Based Interventions for Youth with Anxiety 

      Husabo, Elisabeth; Haugland, Bente Storm Mowatt; McLeod, Bryce D.; Baste, Valborg; Håland, Åshild Tellefsen; Bjåstad, Jon Fauskanger; Hoffart, Asle; Raknes, Solfrid; Fjermestad, Krister W.; Rapee, Ronald M.; Ogden, Terje; Wergeland, Gro Janne (Journal article; Peer reviewed, 2021)
      To examine treatment fidelity in a randomized controlled trial of indicated school-based cognitive-behavioral therapy (CBT) delivered in groups to youth with anxiety. We investigated whether adherence and competence (a) ...