A first paper describing the development and psychometric validation of the BBQ (the original Swedish version) has been published in the journal Cognitive Behaviour Therapy and can be accessed open-access here. Click here to download the PDF directly. Here is the reference:
Lindner P., Frykheden O., Forsström D., Andersson E., Ljótsson B., Hedman E., Andersson G., Carlbring P. 2016. The Brunnsviken Brief Quality of Life Scale (BBQ): Development and Psychometric Evaluation. Cognitive Behaviour Therapy 6073:1–14. DOI: 10.1080/16506073.2016.1143526
Studies using the BBQ
The BBQ is already being used in several research studies. Below, we list all studies that reference the above paper, as they are published and indexed.
Miloff A., Lindner P., Hamilton W., Reuterskiöld L., Andersson G., Carlbring P. 2016. Single-session gamified virtual reality exposure therapy for spider phobia vs. traditional exposure therapy: study protocol for a randomized controlled non-inferiority trial. Trials 17:60. Link.
Andersson, E., Hedman, E., Wadström, O., Boberg, J., Andersson, E. Y., Axelsson, E., … Ljótsson, B. (2016). Internet-based extinction therapy for worry: A randomized controlled trial. Behavior Therapy. http://doi.org/10.1016/j.beth.2016.07.003. Link.