Academic Research

2025

Hlynsson, J. I., Skúlason, S., Andersson, G., & Carlbring, P. (2025). Why are we still using the PHQ-9? A Historical Review and Psychometric Evaluation of Measurement Invariance. Psychiatric Quarterly. https://doi.org/10.1007/s11126-025-10208-9

Hlynsson, J. I., Bergström, J., & Carlbring, P. (2025). Seeing beyond the diagnostic and statistical manual: A function-centered review of obsessive-compulsive disorder and anxiety disorders. Journal of Obsessive-Compulsive and Related Disorders, 46, 100967. https://doi.org/10.1016/j.jocrd.2025.100967

Hlynsson, J. I., Kristjánsson, T., Andersson, G., & Carlbring, P. (2025). Evaluating the necessity of booster sessions in relapse prevention for depression: a longitudinal study. Frontiers in Psychology, 16. https://doi.org/10.3389/fpsyg.2025.1568141

Hlynsson, J. I., Ívarsson, Í. Ö., Andersson, G., & Carlbring, P. (2025). To be or not to be satisfied in your romantic relationship: evaluating the reliability and validity of the Valentine scale. Cognitive Behaviour Therapy, 54(4), 477–501. https://doi.org/10.1080/16506073.2024.2420655

2024

Hlynsson, J. I., Sjöberg, A., Ström, L., & Carlbring, P. (2024). Evaluating the reliability and validity of the questionnaire on well-being: A validation study for a clinically informed measurement of subjective well-being. Cognitive Behaviour Therapy, 54(2), 208–230. https://doi.org/10.1080/16506073.2024.2402992

Hlynsson, J. I., & Carlbring, P. (2024). Diagnostic accuracy and clinical utility of the PHQ-2 and GAD-2: A comparison with long-format measures for depression and anxiety. Frontiers in Psychology, 15. https://doi.org/10.3389/fpsyg.2024.1259997

Nordin, M., Hlynsson, J. I., Håkansson, J., & Carlbring, P. (2024). A Double-Edged Sword: Insights from Practitioners on the Short and Long-Term Negative Effects of Psilocybin-Assisted Psychological Interventions. Journal of Psychedelic Studies, 8(2), 196-203. https://doi.org/10.1556/2054.2024.00337

Hlynsson, J. I., Gustafsson, O., & Carlbring, P. (2024). Uncertainty Breeds Anxiety and Depression: The Impact of the Russian Invasion in Ukraine on a Swedish Clinical Population Receiving Internet-Based Psychotherapy. Clinical Psychology in Europe, 6(1), 1-20. https://doi.org/10.32872/cpe.12083

Hlynsson, J. I., Lindner, P., Barri, B., & Carlbring, P. (2024). Exploring cutoff points and measurement invariance of the Brunnsviken brief quality of life inventory. Frontiers in Psychology, 14, 1305682. https://doi.org/10.3389/fpsyg.2023.1305682