Sickness Absence due to Chronic Musculoskeletal Pain: The Exploration of a Predictive Psychological Model Including Negative Moods, Subjective Health and Work Efficacy in an Adult...

by Sven Svebak, Hallgeir Halvari
Published 2018-06-01

The Basic Psychological Need Satisfaction and Need Frustration at Work Scale: A Validation Study

by Anja Hagen Olafsen, Hallgeir Halvari, Claus Wiemann Frølund
Published 2021-07-01

Associations between physical activity and motivation, competence, functioning, and apathy in inhabitants with mental illness from a rural municipality: a cross-sectional study

by Anders Farholm, Marit Sørensen, Hallgeir Halvari, Torfinn Hynnekleiv
Published 2017-11-01

Narrative Tensions in Strained Junior Elite Performers’ Experiences of Becoming Elite Performers

by Heidi M. Haraldsen, Heidi M. Haraldsen, Frank E. Abrahamsen, Bård Erlend Solstad, Bård Erlend Solstad, Hallgeir Halvari, Hallgeir Halvari
Published 2021-06-01

The Roles of Patients’ Authenticity and Accepting External Influence, and Clinicians’ Treatment Styles in Predicting Patients’ Dental Anxiety and Avoidance of Dental Appointments...

by Anne Elisabeth Münster Halvari, Hallgeir Halvari, Edward L. Deci
Published 2020-03-01

The Role of Perfectionism and Controlling Conditions in Norwegian Elite Junior Performers’ Motivational Processes

by Heidi Marian Haraldsen, Heidi Marian Haraldsen, Hallgeir Halvari, Hallgeir Halvari, Bård Erlend Solstad, Bård Erlend Solstad, Frank E. Abrahamsen, Sanna M. Nordin-Bates
Published 2019-06-01