2025

• Sigmundsson, Hermundur; Hauge, Håvard; Leversen, Jonas Sigurd Risberg; Haga, Monika. (2025) Vil øke pågangsmotet til ungdom: – Som å slå på en bryter. Intervju NRK.no
  Interview Journal
• Sigmundsson, Hermundur; Hauge, Håvard; Leversen, Jonas Sigurd Risberg; Haga, Monika. (2025) Dette kan gi unge mer stå-på-vilje. Gemini.no
  Popular scientific article

2024

• Sigmundsson, Hermundur; Leversen, Jonas Sigurd Risberg. (2024) Exploring gender differences in the relations between passion, grit and flow. Acta Psychologica
  Academic article
• Sigmundsson, Hermundur; Hauge, Håvard; Leversen, Jonas Sigurd Risberg; Haga, Monika. (2024) I CAN intervention to increase grit and growth mindset: exploring the intervention for 15-year-olds Norwegian adolescents. Frontiers in Education
  Academic article

2021

• Sandin, Kenneth; Gjengedal, Ragne Gunnarsdatter Hole; Osnes, Kåre; Hannisdal, Marit; Berge, Torkil; Leversen, Jonas Sigurd Risberg. (2021) Metacognitive therapy and work-focused interventions for patients on sick leave due to anxiety and depression: study protocol for a randomised controlled wait-list trial. Trials
  Article in business/trade/industry journal
• Sandin, Kenneth; Anyan, Frederick; Osnes, Kåre; Gjengedal, Ragne Gunnarsdatter Hole; Leversen, Jonas Sigurd Risberg; Reme, Silje Endresen. (2021) Sick leave and return to work for patients with anxiety and depression: A longitudinal study of trajectories before, during and after work-focused treatment. BMJ Open
  Academic article
• Sandin, Kenneth; Gjengedal, Ragne Gunnarsdatter Hole; Osnes, Kåre; Hannisdal, Marit; Berge, Torkil; Leversen, Jonas Sigurd Risberg. (2021) Correction to: Metacognitive therapy and work-focused interventions for patients on sick leave due to anxiety and depression: study protocol for a randomised controlled wait-list trial (Trials, (2021), 22, 1, (854), 10.1186/s13063-021-05822-4). Trials
  Errata

2014

• Sigmundsson, Hermundur; Leversen, Jonas Sigurd Risberg; Haga, Monika. (2014) Læring av ferdigheter- erfaringsbasert seleksjon. Fagbokforlaget
  Academic chapter/article/Conference paper

2013

• Leversen, Jonas Sigurd Risberg; Hopkins, Brian; Sigmundsson, Hermundur. (2013) Ageing and driving: Examining the effects of visual processing demands. Transportation Research Part F: Traffic Psychology and Behaviour
  Academic article

2012

• Leversen, Jonas; Haga, Monika; Sigmundsson, Hermundur. (2012) From Children to Adults: Motor Performance across the Life-Span. PLOS ONE
  Academic article