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Jan Ivar Røssberg

Biographic Data

ID7650783
NAMEJan Ivar Røssberg
GIVEN NAMESJan Ivar
FAMILY NAMERøssberg
SIGNATURERØSSBERG J I
AFFILIATIONSOslo University Hospital
ORCID0000-0003-4115-9133
VERIFIEDYes
TOTAL WORKS16
TOTAL CITATIONS0
WORKS AS AUTHOR16
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2008
LATEST PUBLICATION YEAR2025
H-INDEX0
  • The influence of mood and social relationships on the intensity of basic self-disturbance

    Open Access•Lise Baklund, Jan Ivar Røssberg et al.•ARTICLE•Frontiers in Psychiatry•2025

    Mood and social settings appear to be influencing factors in the expression and intensity of ASEs. These factors should be addressed in the clinical approach to BSD, and further studies investigating the influence of various psychosocial factors on BSD experiences should be conducted

  • Childhood trauma and treatment outcomes in short-term psychodynamic and cognitive behavioral therapy for adult depression

    Open Access•Anders Malkomsen, Randi Ulberg et al.•ARTICLE•Frontiers in Psychiatry•2025

    Childhood trauma (CT) is a known risk factor for major depressive disorder (MDD), yet its implications for treatment selection remain unclear. This exploratory randomized controlled trial (N = 100) compared short-term psychodynamic psychotherapy (STPP) and cognitive behavioral therapy (CBT) in adults with MDD treated in outpatient clinics. CT was assessed with the Childhood Trauma Questionnaire-Short Form (CTQ-SF), and depressive symptoms were me…

  • An exploratory study of the relevance of therapy format and therapist’ training in individual cognitive behavioral therapy for psychosis

    Open Access•Oda Skancke Gjerdalen, Manuela Zucknick et al.•ARTICLE•Frontiers in Psychiatry•2025

    These findings suggest that CBTp may be effective across different delivery formats and levels of therapist training in terms of similar, positive clinical outcomes for this patient group. This has potential implications for service design and broader implementation of CBTp in real-world settings

  • Mediators of Outcome in Trauma-Focused Psychotherapy with Youth

    Open Access•Sonja Protić, Lutz Wittmann et al.•ARTICLE•Trauma Violence & Abuse•2024

    This article aimed to provide a systematic narrative synthesis of existing studies on the mediators of change in psychotherapy with adolescents (10–19 years) and transition age youth (TAY) (20–29 years) who have experienced trauma-related symptoms or posttraumatic disorder. Additionally, we were interested in identifying psychotherapy-, trauma type-, and clients’ age- and gender-specific mediators of treatment outcome. Following the preferred rep…

  • Countertransference, alliance, and outcome in the treatment of patients with personality disorder

    Open Access•Reidun Øvstebø, Geir Pedersen et al.•ARTICLE•Frontiers in Psychiatry•2024

    The study demonstrates significant associations between negative CTs and lower patient-rated WAI in the early phase of therapy, and a development of increasingly more negative CTs during therapy in treatments which were not completed according to schedule. The results indicate high clinical relevance of monitoring therapeutic relationships in PD treatments. Further research on the emotional and relational quality of psychotherapeutic relationship…

  • Implementation of guidelines on Family Involvement for persons with Psychotic disorders

    Open Access•Irene Norheim, Reidar Pedersen et al.•ARTICLE•Frontiers in Psychiatry•2024

    ClinicalTrials.gov, identifier NCT03869177

  • It takes time to see the whole picture”

    Open Access•Anders Malkomsen, Jan Ivar Røssberg et al.•ARTICLE•Frontiers in Psychiatry•2024

    This should make retrospective qualitative research an important part of future psychotherapy research

  • Study protocol for “MDMA-assisted therapy as a treatment for major depressive disorder

    Open Access•Tor-Morten Kvam, Ivar W Goksøyr et al.•ARTICLE•Frontiers in Psychiatry•2022

    EudraCT number 2021-000805-26

  • Mechanisms of change and heterogeneous treatment effects in psychodynamic and cognitive behavioural therapy for patients with depressive disorder

    Open Access•Jan Ivar Røssberg, Julie Evensen et al.•ARTICLE•BMC Psychology•2021

    ClinicalTrials.gov Identifier: NCT03022071

  • The Synergistic Process of Improvement in Cognitive Behavioral Therapy for Major Depression

    Open Access•Anders Malkomsen, Jan Ivar Røssberg et al.•ARTICLE•International Journal of…•2021

    Highlighting the synergies and interrelationship between the elements that patients experience as helpful, may help therapists to learn from and utilize these experiences. This is a reminder of the importance of always being attentive to the individual processes of patients

  • Genetic loci shared between major depression and intelligence with mixed directions of effect

    Open Access•Shahram Bahrami, Alexey A Shadrin et al.•ARTICLE•Nature Human Behaviour•2021•References: 45

  • Improvement in Psychodynamic Psychotherapy for Depression

    Open Access•André Løvgren, Jan Ivar Røssberg et al.•ARTICLE•International Journal of…•2020

    The patient's perspective on improvement in psychotherapy is crucial for tailoring the therapy he or she is receiving. The present study aimed at exploring the factors aiding and the patients' experiences of improvement in time-limited psychodynamic psychotherapy for depression. Semi-structured, in-depth interviews were conducted with ten adult patients who received up to 28 sessions of manualized psychodynamic psychotherapy in the Norwegian stud…

  • Therapists’ Experiences of Psychodynamic Therapy with and without Transference Interventions for Adolescents with Depression

    Open Access•Maria Jones, Marit Råbu et al.•ARTICLE•International Journal of…•2020

    Psychodynamic therapy is an effective treatment for depression. However, a large number of adolescent patients with depression do not respond and/or drop out of therapy and little is known about what therapists actually do in therapy with adolescents. Thus, more research is needed to explore the various actions that therapists do in therapy, so that therapists can tailor their therapy more specifically to each individual adolescent. The present s…

  • Early Substance Use Cessation Improves Cognition—10 Years Outcome in First-Episode Psychosis Patients

    Open Access•Melissa Weibell, Melissa A Weibell et al.•ARTICLE•Frontiers in Psychiatry•2019

    Background: Cognitive impairment may be a risk factor for, as well as a consequence of, psychosis. Non-remitting symptoms, premorbid functioning, level of education, and socioeconomic background are known correlates. A possible confounder of these associations is substance use, which is common among patients with psychosis and linked to worse clinical outcomes. Studies however show mixed results for the effect of substance use on cognitive outcom…

  • Beyond the statistics

    Hanne–Sofie Johnsen Dahl, Hanne-Sofie Johnsen Dahl et al.•ARTICLE•Psychoanalytic Psychology•2017

  • The Relationship Between Staff Members' Working Conditions and Patients' Perceptions of the Treatment Environment

    Open Access•Jan Ivar Røssberg, Ingrid Melle et al.•ARTICLE•International Journal of Social…•2008

    Background: The psychosocial climate of inpatient units has proved to be related to both patient satisfaction and outcome. Aims: The aims of the study were twofold: to study the relationship between patient and staff satisfaction, and to study the relationship between the patients' perception of the treatment environment and the perceived working conditions of the staff. Method: A total of 129 different patients completed the Ward Atmosphere Scal…

No prominent works on this page.

  • The Relationship Between Staff Members' Working Conditions and Patients' Perceptions of the Treatment Environment

    Open Access•Jan Ivar Røssberg, Ingrid Melle et al.•ARTICLE•International Journal of Social…•2008

    Background: The psychosocial climate of inpatient units has proved to be related to both patient satisfaction and outcome. Aims: The aims of the study were twofold: to study the relationship between patient and staff satisfaction, and to study the relationship between the patients' perception of the treatment environment and the perceived working conditions of the staff. Method: A total of 129 different patients completed the Ward Atmosphere Scal…

  • Beyond the statistics

    Hanne–Sofie Johnsen Dahl, Hanne-Sofie Johnsen Dahl et al.•ARTICLE•Psychoanalytic Psychology•2017

  • Early Substance Use Cessation Improves Cognition—10 Years Outcome in First-Episode Psychosis Patients

    Open Access•Melissa Weibell, Melissa A Weibell et al.•ARTICLE•Frontiers in Psychiatry•2019

    Background: Cognitive impairment may be a risk factor for, as well as a consequence of, psychosis. Non-remitting symptoms, premorbid functioning, level of education, and socioeconomic background are known correlates. A possible confounder of these associations is substance use, which is common among patients with psychosis and linked to worse clinical outcomes. Studies however show mixed results for the effect of substance use on cognitive outcom…

  • Improvement in Psychodynamic Psychotherapy for Depression

    Open Access•André Løvgren, Jan Ivar Røssberg et al.•ARTICLE•International Journal of…•2020

    The patient's perspective on improvement in psychotherapy is crucial for tailoring the therapy he or she is receiving. The present study aimed at exploring the factors aiding and the patients' experiences of improvement in time-limited psychodynamic psychotherapy for depression. Semi-structured, in-depth interviews were conducted with ten adult patients who received up to 28 sessions of manualized psychodynamic psychotherapy in the Norwegian stud…

  • Therapists’ Experiences of Psychodynamic Therapy with and without Transference Interventions for Adolescents with Depression

    Open Access•Maria Jones, Marit Råbu et al.•ARTICLE•International Journal of…•2020

    Psychodynamic therapy is an effective treatment for depression. However, a large number of adolescent patients with depression do not respond and/or drop out of therapy and little is known about what therapists actually do in therapy with adolescents. Thus, more research is needed to explore the various actions that therapists do in therapy, so that therapists can tailor their therapy more specifically to each individual adolescent. The present s…

  • Mechanisms of change and heterogeneous treatment effects in psychodynamic and cognitive behavioural therapy for patients with depressive disorder

    Open Access•Jan Ivar Røssberg, Julie Evensen et al.•ARTICLE•BMC Psychology•2021

    ClinicalTrials.gov Identifier: NCT03022071

  • The Synergistic Process of Improvement in Cognitive Behavioral Therapy for Major Depression

    Open Access•Anders Malkomsen, Jan Ivar Røssberg et al.•ARTICLE•International Journal of…•2021

    Highlighting the synergies and interrelationship between the elements that patients experience as helpful, may help therapists to learn from and utilize these experiences. This is a reminder of the importance of always being attentive to the individual processes of patients

  • Genetic loci shared between major depression and intelligence with mixed directions of effect

    Open Access•Shahram Bahrami, Alexey A Shadrin et al.•ARTICLE•Nature Human Behaviour•2021•References: 45

  • Study protocol for “MDMA-assisted therapy as a treatment for major depressive disorder

    Open Access•Tor-Morten Kvam, Ivar W Goksøyr et al.•ARTICLE•Frontiers in Psychiatry•2022

    EudraCT number 2021-000805-26

  • Mediators of Outcome in Trauma-Focused Psychotherapy with Youth

    Open Access•Sonja Protić, Lutz Wittmann et al.•ARTICLE•Trauma Violence & Abuse•2024

    This article aimed to provide a systematic narrative synthesis of existing studies on the mediators of change in psychotherapy with adolescents (10–19 years) and transition age youth (TAY) (20–29 years) who have experienced trauma-related symptoms or posttraumatic disorder. Additionally, we were interested in identifying psychotherapy-, trauma type-, and clients’ age- and gender-specific mediators of treatment outcome. Following the preferred rep…

  • Countertransference, alliance, and outcome in the treatment of patients with personality disorder

    Open Access•Reidun Øvstebø, Geir Pedersen et al.•ARTICLE•Frontiers in Psychiatry•2024

    The study demonstrates significant associations between negative CTs and lower patient-rated WAI in the early phase of therapy, and a development of increasingly more negative CTs during therapy in treatments which were not completed according to schedule. The results indicate high clinical relevance of monitoring therapeutic relationships in PD treatments. Further research on the emotional and relational quality of psychotherapeutic relationship…

  • Implementation of guidelines on Family Involvement for persons with Psychotic disorders

    Open Access•Irene Norheim, Reidar Pedersen et al.•ARTICLE•Frontiers in Psychiatry•2024

    ClinicalTrials.gov, identifier NCT03869177

  • It takes time to see the whole picture”

    Open Access•Anders Malkomsen, Jan Ivar Røssberg et al.•ARTICLE•Frontiers in Psychiatry•2024

    This should make retrospective qualitative research an important part of future psychotherapy research

  • The influence of mood and social relationships on the intensity of basic self-disturbance

    Open Access•Lise Baklund, Jan Ivar Røssberg et al.•ARTICLE•Frontiers in Psychiatry•2025

    Mood and social settings appear to be influencing factors in the expression and intensity of ASEs. These factors should be addressed in the clinical approach to BSD, and further studies investigating the influence of various psychosocial factors on BSD experiences should be conducted

  • Childhood trauma and treatment outcomes in short-term psychodynamic and cognitive behavioral therapy for adult depression

    Open Access•Anders Malkomsen, Randi Ulberg et al.•ARTICLE•Frontiers in Psychiatry•2025

    Childhood trauma (CT) is a known risk factor for major depressive disorder (MDD), yet its implications for treatment selection remain unclear. This exploratory randomized controlled trial (N = 100) compared short-term psychodynamic psychotherapy (STPP) and cognitive behavioral therapy (CBT) in adults with MDD treated in outpatient clinics. CT was assessed with the Childhood Trauma Questionnaire-Short Form (CTQ-SF), and depressive symptoms were me…

  • An exploratory study of the relevance of therapy format and therapist’ training in individual cognitive behavioral therapy for psychosis

    Open Access•Oda Skancke Gjerdalen, Manuela Zucknick et al.•ARTICLE•Frontiers in Psychiatry•2025

    These findings suggest that CBTp may be effective across different delivery formats and levels of therapist training in terms of similar, positive clinical outcomes for this patient group. This has potential implications for service design and broader implementation of CBTp in real-world settings

Psychology (13 works) · Psychiatry (11 works) · Clinical Psychology (10 works) · Medicine (10 works) · Clinical Psychology (9 works) · Psychotherapist (7 works) · Psychotherapy Techniques and Applications (7 works) · Cognition (6 works) · Child and Adolescent Psychosocial and Emotional Development (5 works) · Cognitive behavioral therapy (5 works)

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