Krister Westlye Fjermestad

Professor - Klinisk psykologi
Bilde av Krister Westlye Fjermestad
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Telefon +47 22845211
Mobiltelefon 94201947
Rom S02-27
Treffetider Etter avtale
Brukernavn
Besøksadresse Forskningsveien 3A Harald Schjelderups hus 0373 Oslo
Postadresse Postboks 1094 Blindern 0317 Oslo

Faglige interesser

  • Nevroutviklingsfortyrrelser og påvirking på søsken og foreldre

  • Sjeldne genetiske diagnoser

  • Kartlegging og behandling av angst hos barn

  • Behandlingsprosesser og allianse

Bakgrunn

Krister Fjermestad er Dr. Psychol fra Universitetet i Bergen 2012. Doktorgraden hans handler om allianse i behandling av angst hos barn. Hovedinteresseområdene er nevroutviklingsfortyrrelser og deres påvirking på søsken og foreldre, sjeldne diagnoser, og behandlingsprosesser.

Pågående forskningspropsjekter omhandler sjeldne diagnoser, familier til barn med kronisk sykdom og angstbehandling. Han leder en randomisert kontrollert studie som undersøker effekten av en intervensjon for søsken og foreldre til barn med nevroutviklingsfortyrrelser. På siden av UiO-stilingen arbeider han 20% på Frambu senter for sjeldne diagnoser, med ansvar for forskning, undervisning og konsultasjoner og han har arbeidet flere år i barne- og ungdomspsykiatrien. Fjermestad er leder for BFT-klinikken på PSI. 

Samarbeidspartnere 

Fjermestad har flere nasjonale samarbeidspartnere, samt internasjonale samarbeidspartnere på Yale University, Stony Brook University, UC Davis Mind institute og Virginia Commonwealth University i USA og Universitetet i Utrecht i Nederland. Han driver også et forsknings- og utviklingsprosjekt i samarbeid med Caritas Child and Adolescent Mental Health Clinic, Chey Chumneas Referral Hospital i Kambosja. 

 

Emneord: Klinisk psykologi, Klinisk barne- og ungdomspsykologi, Avdeling for klinisk psykologi

Publikasjoner

  • Schumann, Amalie; Vatne, Torun Marie & Fjermestad, Krister Westlye (2024). What challenges do siblings of children with chronic disorders express to their parents? A thematic analysis of 73 sibling-parent dialogues. Journal of Pediatric Nursing : Nursing Care of Children and Families. ISSN 0882-5963. 76, s. 91–98. doi: 10.1016/j.pedn.2024.01.032.
  • Boettcher, Johannes; Orm, Stian & Fjermestad, Krister Westlye (2024). Autism traits, social withdrawal, and behavioral and emotional problems in a Norwegian cohort of adolescents with rare genetic disorders. Research in Developmental Disabilities. ISSN 0891-4222. 147. doi: 10.1016/j.ridd.2024.104699.
  • Rognstad, Kristian; Engell, Thomas; Fjermestad, Krister Westlye; Wentzel-Larsen, Tore & Kjøbli, John (2023). Process and Implementation Elements of Measurement Feedback Systems: A Systematic Review. Administration and Policy in Mental Health and Mental Health Services Research. ISSN 0894-587X. doi: 10.1007/s10488-023-01325-3. Fulltekst i vitenarkiv
  • Dyresen, Agnete; Stubberud, Jan Egil; Fjermestad, Krister Westlye; Haugen, Ingvild & Øie, Merete Glenne (2023). Executive control training for adolescents with ADHD: Study protocol for a randomized controlled trial. Contemporary Clinical Trials. ISSN 1551-7144. 136. doi: 10.1016/j.cct.2023.107404. Fulltekst i vitenarkiv
  • Zapf, Holger; Boettcher, Johannes; Haukeland, Yngvild Bjartveit; Orm, Stian; Coslar, Sarah & Fjermestad, Krister Westlye (2023). A systematic review of the association between parent-child communication and adolescent mental health. JCPP Advances. ISSN 2692-9384. doi: 10.1002/jcv2.12205. Fulltekst i vitenarkiv
  • Fjermestad, Krister Westlye; Arnevåg, Sofie F; Öst, Lars Gøran; Kodal, Arne; Fausanger, Jon & Heiervang, Einar Røshol [Vis alle 7 forfattere av denne artikkelen] (2023). Treatment motivation in child anxiety treatment – Factor structure and associations with outcomes. Psychiatry Research Communications. ISSN 2772-5987. 3(4). doi: 10.1016/j.psycom.2023.100142. Fulltekst i vitenarkiv
  • Wergeland, Gro Janne Henningsen; Håland, Åshild Tellefsen; Fjermestad, Krister Westlye; Öst, Lars Gøran; Gjestad, Rolf & Fausanger, Jon [Vis alle 10 forfattere av denne artikkelen] (2023). Predictors of school-based cognitive behavior therapy outcome for youth with anxiety. Behaviour Research and Therapy. ISSN 0005-7967. 169. doi: 10.1016/j.brat.2023.104400. Fulltekst i vitenarkiv
  • Fjermestad, Krister Westlye; Bergh, Nathalie; Fleten, Susanne Kyte; Huster, Rene Jürgen; Gravholt, C. & Solbakk, Anne-Kristin (2023). Mentalization and cognitive skills in men with Klinefelter syndrome versus non-clinical controls. Psychiatry Research Communications. ISSN 2772-5987. 3(2). doi: 10.1016/j.psycom.2023.100116.
  • Fjermestad, Krister Westlye; Finnbakk, R.R.; Solbakk, Anne-Kristin; Gravholt, C.H. & Huster, Rene Jürgen (2023). Subjective versus objective sleep in men with Klinefelter syndrome. Orphanet Journal of Rare Diseases. ISSN 1750-1172. 18(1). doi: 10.1186/s13023-023-02822-2.
  • Orm, Stian; Wood, Jeffrey J.; Corbett, Blythe & Fjermestad, Krister Westlye (2023). Suicidal Risk Behaviors in Adolescents With Rare Neurodevelopmental Disorders: The Role of Sex, Autistic Traits, and Mental Health Difficulties. Journal of Pediatric Psychology. ISSN 0146-8693. 48(10), s. 852–860. doi: 10.1093/jpepsy/jsad051.
  • Orm, Stian; Blikstad-Blumenthal, Celina & Fjermestad, Krister Westlye (2023). Attitudes toward people with intellectual disabilities in Norway. International Journal of Developmental Disabilities (IJDD). ISSN 2047-3869. doi: 10.1080/20473869.2023.2230825.
  • Rognli, Erling Wright & Fjermestad, Krister Westlye (2023). Informant Discrepancy in Report of Parent-adolescent Conflict as a Predictor of Hopelessness among Depressed Adolescents: A Replication Study. Journal of Child and Family Studies. ISSN 1062-1024. 32, s. 2522–2531. doi: 10.1007/s10826-023-02610-3.
  • Fjermestad, Krister Westlye; McLeod, Bryce D.; Silverman, Wendy K.; Bjåstad, Jon Fauskanger; Lerner, Matthew D. & Wergeland, Gro Janne Henningsen (2023). The Therapy Process Observational Coding System: Group cohesion scale in youth anxiety treatment: Psychometric properties. Journal of Clinical Psychology. ISSN 0021-9762. doi: 10.1002/jclp.23496.
  • Bjåstad, Jon Fauskanger; Gjestad, Rolf; Fjermestad, Krister Westlye; Öst, Lars Gøran; Haugland, Bente Storm Mowatt & Kodal, Arne [Vis alle 8 forfattere av denne artikkelen] (2023). Adherence, Competence, and Alliance as Predictors of Long-term Outcomes of Cognitive Behavioral Therapy for Youth Anxiety Disorders. Research on Child and Adolescent Psychopathology. ISSN 2730-7166. 51, s. 761–773. doi: 10.1007/s10802-023-01028-1. Fulltekst i vitenarkiv
  • Orm, Stian; Øie, Merete Glenne; Fossum, Ingrid Nesdal; Fjermestad, Krister Westlye; Andersen, Per Normann & Skogli, Erik Winther (2023). Predictors of Quality of Life and Functional Impairments in Emerging Adults With and Without ADHD: A 10-Year Longitudinal Study. Journal of Attention Disorders. ISSN 1087-0547. 27(5), s. 458–469. doi: 10.1177/10870547231153962.
  • Fjermestad, Krister Westlye; Bellika, Katarina; Matre, Caroline; Silverman, Wendy K. & Wergeland, Gro Janne Henningsen (2022). Age and depressive symptoms change predict the 4-year self-concept trajectory for youth after anxiety treatment. Journal of Clinical Psychology. ISSN 0021-9762. 78(11), s. 2109–2121. doi: 10.1002/jclp.23427.
  • Wergeland, Gro Janne Henningsen; Posserud, Maj-Britt Rocio; Fjermestad, Krister Westlye; Njardvik, Urdur & Öst, Lars Gøran (2022). Early Behavioral Interventions for Children and Adolescents With Autism Spectrum Disorder in Routine Clinical Care: A Systematic Review and Meta-Analysis. Clinical Psychology. ISSN 0969-5893. 29(4). doi: 10.1037/cps0000106. Fulltekst i vitenarkiv
  • Vatne, Torun Marie; Skjeggestad, Sigurd; Haukeland, Yngvild Bjartveit & Fjermestad, Krister Westlye (2022). A Qualitative Study of Men’s Experience of Being a Father in Families with Childhood Disability. Journal of Developmental and Physical Disabilities. ISSN 1056-263X. doi: 10.1007/s10882-022-09847-8.
  • Hafting, Marit; Puthy, Pat; Aadland, Gunn; Fjermestad, Krister Westlye & Jegannathan, Bhoomikumar (2022). Competence building in child mental health -A Norway-Cambodia transcultural experience. Nordic Psychology. ISSN 1901-2276. doi: 10.1080/19012276.2022.2066561. Fulltekst i vitenarkiv
  • Zapf, Holger; Boettcher, Johannes; Haukeland, Yngvild Bjartveit; Orm, Stian; Coslar, Sarah & Wiegand-Grefe, Silke [Vis alle 7 forfattere av denne artikkelen] (2022). A Systematic Review of Parent–Child Communication Measures: Instruments and Their Psychometric Properties. Clinical Child and Family Psychology Review. ISSN 1096-4037. 26(1), s. 121–142. doi: 10.1007/s10567-022-00414-3. Fulltekst i vitenarkiv
  • Kirchhofer, Solveig Melanie; Orm, Stian; Haukeland, Yngvild Bjartveit; Fredriksen, Trude; Wakefield, Claire E. & Fjermestad, Krister Westlye (2022). A systematic review of social support for siblings of children with neurodevelopmental disorders. Research in Developmental Disabilities. ISSN 0891-4222. 126. doi: 10.1016/j.ridd.2022.104234. Fulltekst i vitenarkiv
  • Haukeland, Yngvild Bjartveit; Vatne, Torun Marie; Mossige, Svein & Fjermestad, Krister Westlye (2022). Psychosocial functioning in siblings of children with rare disorders compared to controls. The Yale Journal of Biology and Medicine. ISSN 0044-0086. 94(4), s. 537–544.
  • Fjermestad, Krister Westlye; Orm, Stian; Silverman, Wendy K. & Cogo Moreira, Hugo (2022). Short report: COVID-19-related anxiety is associated with mental health problems among adults with rare disorders. Research in Developmental Disabilities. ISSN 0891-4222. 123. doi: 10.1016/j.ridd.2022.104181. Fulltekst i vitenarkiv
  • Haukeland, Yngvild Bjartveit; Fjermestad, Krister Westlye; Mossige, Svein & Vatne, Torun Marie (2021). Parent-child communication about emotions during SIBS: a joint intervention for siblings and parents of children with chronic disorders. Nordic Psychology. ISSN 1901-2276. s. 1–18. doi: 10.1080/19012276.2021.1986850.
  • Fjermestad, Krister Westlye; Ditlefsen, Nina; Unsvåg, Marie H.; Öst, Lars Gøran; Havik, Odd E. & Wergeland, Gro Janne Henningsen (2021). Exposure Quality in Cognitive Behavioral Treatment for Youth Anxiety Disorders—Predictors and Associations with Outcomes. Journal of Child and Family Studies. ISSN 1062-1024. s. 1–13. doi: 10.1007/s10826-021-02188-8. Fulltekst i vitenarkiv
  • Orm, Stian & Fjermestad, Krister Westlye (2021). A Scoping Review of Psychosocial Adjustment in Siblings of Children with Attention-deficit/hyperactivity disorder. Advances in Neurodevelopmental Disorders. ISSN 2366-7532. 5(4), s. 381–395. doi: 10.1007/s41252-021-00222-w.
  • Fredriksen, Trude; Vatne, Torun Marie; Haukeland, Yngvild Bjartveit; Tudor, Megan & Fjermestad, Krister Westlye (2021). Siblings of children with chronic disorders: Family and relational factors as predictors of mental health. Journal of Child Health Care. ISSN 1367-4935. doi: 10.1177/13674935211052157.
  • Orm, Stian; Haukeland, Yngvild Bjartveit; Vatne, Torun & Fjermestad, Krister (2021). Measuring family communication in pediatric nursing: Psychometric properties of the Parent-Child Communication Scale – Child Report (PCCS-CR). Journal of Pediatric Nursing : Nursing Care of Children and Families. ISSN 0882-5963. 62, s. 78–83. doi: 10.1016/j.pedn.2021.10.022.
  • Orm, Stian; Haukeland, Yngvild; Vatne, Torun Marie; Silverman, Wendy K. & Fjermestad, Krister (2021). Prosocial behavior is a relative strength in siblings of children with physical disabilities or autism spectrum disorder. Journal of Developmental and Physical Disabilities. ISSN 1056-263X. doi: 10.1007/s10882-021-09816-7.
  • Husabo, Elisabeth; Haugland, Bente Storm Mowatt; McLeod, Bryce D.; Baste, Valborg; Håland, Åshild Tellefsen & Bjåstad, Jon Fauskanger [Vis alle 12 forfattere av denne artikkelen] (2021). Treatment Fidelity in Brief Versus Standard-Length School-Based Interventions for Youth with Anxiety. School Mental Health. ISSN 1866-2625. doi: 10.1007/s12310-021-09458-2. Fulltekst i vitenarkiv
  • Vatne, Torun Marie; Owren, Signe; Wold, Kristin Fjelnseth; Zahl, Erica & Fjermestad, Krister (2021). Youth and clinician evaluation of emotional communication in short-term counseling groups. Group Dynamics. ISSN 1089-2699. doi: 10.1037/gdn0000147.
  • Orm, Stian; Vatne, Torun Marie; S. Tomeny, Theodore & Fjermestad, Krister (2021). Empathy and Prosocial Behavior in Siblings of Children with Autism Spectrum Disorder: A Systematic Review. Review Journal of Autism and Developmental Disorders. ISSN 2195-7177. doi: 10.1007/s40489-021-00251-0.
  • Orm, Stian; Vatne, Torun Marie; Haukeland, Yngvild; Silverman, Wendy K. & Fjermestad, Krister (2021). The validity of a measure of adjustment in siblings of children with developmental and physical disabilities: a brief report. Developmental Neurorehabilitation. ISSN 1751-8423. 24(5), s. 355–358. doi: 10.1080/17518423.2020.1869338.
  • Fjermestad, Krister; Silverman, Wendy K. & Vatne, Torun (2020). Group intervention for siblings and parents of children with chronic disorders (SIBS-RCT): Study protocol for a randomized controlled trial. . Trials. ISSN 1745-6215. 21(1). doi: 10.1186/s13063-020-04781-6. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Kanavin, Øivind J.; Hoxmark, Lise Beate & Nyhus, Livø (2020). Health service experiences among adults with hereditary spastic paraparesis or neurofibromatosis type 1 . Molecular Genetics & Genomic Medicine. ISSN 2324-9269. 8. doi: 10.1002/mgg3.1399. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Pat, Puthy; Dearozet, Sok; Vatne, Torun; Hafting, Marit & Jegannathan, Bhoomikumar (2020). Manual-based group intervention for siblings and parents of children with neurodevelopmental disorders in Cambodia. Journal of Developmental and Physical Disabilities. ISSN 1056-263X. s. 1–18. doi: 10.1007/s10882-020-09777-3. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Lium, Christina; Heiervang, Einar; Havik, Odd E.; Haugland, Bente Storm Mowatt & Bjelland, Ingvar [Vis alle 7 forfattere av denne artikkelen] (2020). Parental internalizing symptoms as predictors of anxiety symptoms in clinic-referred children. Scandinavian Journal of Child and Adolescent Psychiatry and Psychology. ISSN 2245-8875. 8, s. 18–24. doi: 10.21307/sjcapp-2020-003. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Anthonisen, Ingvild; Haugland, Bente Storm Mowatt; Kodal, Arne; Bjåstad, Jon Fauskanger & Wergeland, Gro Janne (2020). Sammen­hengen mellom behandlings­fornøydhet og effekt av kognitiv atferds­terapi. Tidsskrift for Norsk Psykologforening. ISSN 0332-6470.
  • Fjermestad, Krister; Huster, Rene; Thunberg, Christina; Stokke, Simen; Gravholt, Claus H & Solbakk, Anne-Kristin (2020). Neuropsychological functions, sleep, and mental health in adults with Klinefelter syndrome. American Journal of Medical Genetics. Part C, Seminars in Medical Genetics (AJMG). ISSN 1552-4868. 184C, s. 482–492. doi: 10.1002/ajmg.c.31797. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Wergeland, Gro Janne; Rogde, Anja Høye; Bjåstad, Jon Fauskanger; Heiervang, Einar & Haugland, Bente Storm (2020). School-based targeted prevention compared to specialist mental health treatment for youth anxiety. Child and Adolescent Mental Health. ISSN 1475-357X. 25(2), s. 102–109. doi: 10.1111/camh.12366. Fulltekst i vitenarkiv
  • Haukeland, Yngvild; Czajkowski, Nikolai Olavi; Fjermestad, Krister; Silverman, Wendy K.; Mossige, Svein & Vatne, Torun (2020). Evaluation of “SIBS”, An Intervention for Siblings and Parents of Children with Chronic Disorders. Journal of Child and Family Studies. ISSN 1062-1024. 29. doi: 10.1007/s10826-020-01737-x. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Føreland, Øyvind; Oppedal, Silje; Sørensen, Julie ; Vognild, Ylva & Gjestad, Rolf [Vis alle 10 forfattere av denne artikkelen] (2020). Therapist Alliance-Building Behaviors, Alliance, and Outcomes in Cognitive Behavioral Treatment for Youth Anxiety Disorders. Journal of Clinical Child & Adolescent Psychology. ISSN 1537-4416. s. 1–14. doi: 10.1080/15374416.2019.1683850.
  • Fjermestad, Krister (2019). Health complaints and work experiences among adults with neurofibromatosis 1. Occupational Medicine. ISSN 0962-7480. 69(7), s. 504–510. doi: 10.1093/occmed/kqz134.
  • Vatne, Torun Marie; Haukeland, Yngvild; Mossige, Svein & Fjermestad, Krister (2019). The development of a joint parent-child intervention for siblings of children with chronic disorders . Fokus på familien. ISSN 0332-5415. 47(1), s. 20–35. doi: 10.18261/issn.0807-7487-2019-01-03.
  • Fjermestad, Krister; Haukeland, Yngvild; Mossige, Svein & Vatne, Torun (2019). Children’s Perspectives on the Experiences of Their Siblings with Chronic Disorders. Clinical social work journal. ISSN 0091-1674. s. 1–10. doi: 10.1007/s10615-019-00705-3.
  • Fjermestad, Krister; Rø, Annika Elisabet; Espeland, Karen Elise; Halvorsen, Margrethe S. & Halvorsen, Inger (2019). “Do I exist in this world, really, or is it just her?” Youths’ perspectives of living with a sibling with anorexia nervosa. Eating Disorders. ISSN 1064-0266. 28(1), s. 80–95. doi: 10.1080/10640266.2019.1573046. Fulltekst i vitenarkiv
  • Kodal, Arne; Fjermestad, Krister; Bjelland, Ingvar; Gjestad, Rolf; Øst, Lars Gøran & Bjåstad, Jon Fauskanger [Vis alle 10 forfattere av denne artikkelen] (2018). Predictors of long-term outcome of CBT for youth with anxiety disorders treated in community clinics. Journal of Anxiety Disorders. ISSN 0887-6185. 59, s. 53–63. doi: 10.1016/j.janxdis.2018.08.008.
  • McKinnon, Anna; Keers, Robert; Coleman, Jonathan R.I.; Lester, Kathryn J.; Roberts, Susanna & Arendt, Kristian [Vis alle 26 forfattere av denne artikkelen] (2018). The impact of treatment delivery format on response to cognitive behaviour therapy for preadolescent children with anxiety disorders. Journal of Child Psychology and Psychiatry. ISSN 0021-9630. 59(7), s. 763–772. doi: 10.1111/jcpp.12872.
  • Kanavin, Øivind J. & Fjermestad, Krister (2018). Gastrointestinal and urinary complaints in adults with hereditary spastic paraparesis. Orphanet Journal of Rare Diseases. ISSN 1750-1172. 13(58). doi: 10.1186/s13023-018-0804-8.
  • Jensen, Tine Kristin; Holt, Tonje; Ormhaug, Silje Mørup; Fjermestad, Krister & Wentzel-Larsen, Tore (2018). Change in post-traumatic cognitions mediates treatment effects for traumatized youth — A randomized controlled trial. Journal of Counseling Psychology. ISSN 0022-0167. 65(2), s. 166–177. doi: 10.1037/cou0000258. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Nyhus, Livø; Kanavin, Øivind J.; Heiberg, Arvid & Hoxmark, Lise Beate (2018). Health Survey of Adults with Neurofibromatosis 1 Compared to Population Study Controls. Journal of Genetic Counseling. ISSN 1059-7700. s. 1102–1110. doi: 10.1007/s10897-018-0229-5. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Runsjø, Fredrik & Stokke, Simen (2018). Self-reported health in parents of boys with sex chromosome aneuploidies. Children's health care. ISSN 0273-9615. 47(2), s. 150–164. doi: 10.1080/02739615.2017.1318388.
  • Fjermestad, Krister & Stokke, Simen (2018). Sleep Problems and Life Satisfaction as Predictors of Health in Men with Sex Chromosome Aneuploidies. Behavioral Medicine. ISSN 0896-4289. 44(2), s. 116–122. doi: 10.1080/08964289.2017.1282852.
  • Rusten, Birgitte Kristin; Midtstigen, Ingri; Gjems, Solveig & Fjermestad, Krister (2017). Behandling av barn og unge med konversjonslidelser : en litteraturgjennomgang. Tidsskrift for Norsk Psykologforening. ISSN 0332-6470. 54(8), s. 723–731.
  • Kodal, Arne; Fjermestad, Krister; Bjelland, Ingvar; Gjestad, Rolf; Øst, Lars Gøran & Bjåstad, Jon Fauskanger [Vis alle 10 forfattere av denne artikkelen] (2017). Long-term effectiveness of cognitive behavioral therapy for youth with anxiety disorders. Journal of Anxiety Disorders. ISSN 0887-6185. 53, s. 58–67. doi: 10.1016/j.janxdis.2017.11.003. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Lerner, Matthew D.; McLeod, Bryce D.; Wergeland, Gro Janne; Haugland, Bente Storm Mowatt & Havik, Odd E. [Vis alle 8 forfattere av denne artikkelen] (2017). Motivation and treatment credibility predict alliance in cognitive behavioral treatment for youth with anxiety disorders in community clinics. Journal of Clinical Psychology. ISSN 0021-9762. 74(6), s. 793–805. doi: 10.1002/jclp.22551.
  • Fjermestad, Krister; Nilsen, Wendy; Johannessen, Tina D. & Karevold, Evalill Bølstad (2017). Mothers' and fathers' internalizing symptoms influence parental ratings of adolescent anxiety symptoms. Journal of Family Psychology. ISSN 0893-3200. 31(7), s. 939–944. doi: 10.1037/fam0000322.
  • Kodal, Arne; Bjelland, Ingvar; Gjestad, Rolf; Wergeland, Gro Janne; Havik, Odd E. & Heiervang, Einar [Vis alle 7 forfattere av denne artikkelen] (2017). Subtyping social anxiety in youth. Journal of Anxiety Disorders. ISSN 0887-6185. 49, s. 40–47. doi: 10.1016/j.janxdis.2017.03.009. Fulltekst i vitenarkiv
  • Fjermestad, Krister; Wahlborg, Marte Strandheim; Stokke, Simen; Haugland, Bente Storm Mowatt; Havik, Odd E. & Wergeland, Gro Janne (2017). Behavioral Inhibition in Boys with Sex Chromosome Aneuploidies Compared to a Clinical Sample. Advances in Neurodevelopmental Disorders. ISSN 2366-7532. 1(2), s. 89–94. doi: 10.1007/s41252-017-0016-6.
  • Fjermestad, Krister; McLeod, Bryce D; Tully, Carrie B. & Liber, Juliette (2016). Therapist characteristics and strategies for enhancing the therapeutic alliance and treatment outcomes with adults. I Maltzman, Sara (Red.), Oxford handbook of treatment processes and outcomes in counseling psychology. A Multidisciplinary, Biopsychosocial Approach. Oxford University Press. ISSN 9780199739134.
  • Fjermestad, Krister; Kanavin, Øivind J.; Næss, Eva Elisabeth; Hoxmark, Lise Beate & Hummelvoll, Grete (2016). Health survey of adults with Hereditary Spastic Paraparesis compared to population study controls . Orphanet Journal of Rare Diseases. ISSN 1750-1172. 11:98, s. 1–9. doi: 10.1186/s13023-016-0469-0.
  • Bjåstad, Jon Fauskanger; Wergeland, Gro Janne; Fjermestad, Krister; Kodal, Arne; Haugland, Bente Storm Mowatt & Bjelland, Ingvar [Vis alle 9 forfattere av denne artikkelen] (2016). Long-term outcome and predictors of outcome in CBT for youth anxiety. I Menzies, Ross G.; Kyrios, Michael & Kazantzis, Nikolaos (Red.), Innovations and future directions in the behavioural and cognitive therapies. Australian Academic Press. ISSN 9781922117700. s. 13–17. doi: 10.1016/j.janxdis.2018.08.008.
  • Fjermestad, Krister; Næss, Eva Elisabeth; Bahr, David & Gravholt, Claus H (2016). A 6-year Follow-up survey of health status in middle-aged women with Turner syndrome. Clinical Endocrinology. ISSN 0300-0664. 85(3), s. 423–429. doi: 10.1111/cen.13068.
  • Fjermestad, Krister; Lerner, Matthew D.; McLeod, Bryce D; Wergeland, Gro Janne; Heiervang, Einar & Silverman, Wendy K. [Vis alle 10 forfattere av denne artikkelen] (2016). Therapist-youth agreement on alliance change predicts long-term outcome in CBT for anxiety disorders. Journal of Child Psychology and Psychiatry. ISSN 0021-9630. 57(5), s. 625–632. doi: 10.1111/jcpp.12485.
  • Wergeland, Gro Janne; Fjermestad, Krister; Marin, Carla E.; Bjelland, Ingvar; Haugland, Bente Storm Mowatt & Silverman, Wendy K. [Vis alle 11 forfattere av denne artikkelen] (2016). Predictors of treatment outcome in an effectiveness trial of cognitive behavioral therapy for children with anxiety disorders. Behaviour Research and Therapy. ISSN 0005-7967. 76, s. 1–12. doi: 10.1016/j.brat.2015.11.001.
  • Bjåstad, Jon Fauskanger; Haugland, Bente Storm Mowatt; Fjermestad, Krister; Torsheim, Torbjørn; Havik, Odd E. & Heiervang, Einar [Vis alle 7 forfattere av denne artikkelen] (2016). Competence and adherence scale for cognitive behavioral therapy (CAS-CBT) for anxiety disorders in youth: Psychometric properties. Psychological Assessment. ISSN 1040-3590. 28(8), s. 908–916. doi: 10.1037/pas0000230.
  • Roberts, Susanna; Keers, Robert; Lester, Kathryn J.; Coleman, Jonathan R.I.; Breen, Gerome & Arendt, Kristian [Vis alle 28 forfattere av denne artikkelen] (2015). HPA axis related genes and response to psychological therapies: genetics and epigenetics. Depression and Anxiety. ISSN 1091-4269. 32(12), s. 861–870. doi: 10.1002/da.22430.
  • Haukeland, Yngvild; Fjermestad, Krister; Mossige, Svein & Vatne, Torun Marie (2015). Emotional experiences among siblings of children with rare disorders. Journal of Pediatric Psychology. ISSN 0146-8693. 40(7), s. 712–720. doi: 10.1093/jpepsy/jsv022.
  • Fjermestad, Krister; Vatne, Torun Marie & Gjone, Inger Helene (2015). Cognitive behavioral therapy for adolescents with 22q11.2 deletion syndrome. Advances in Mental Health and Intellectual Disabilities. ISSN 2044-1282. 9(1), s. 30–39. doi: 10.1108/AMHID-05-2014-0017.
  • Stokke, Simen; Fjermestad, Krister & Bahr, David (2015). Utdanning, arbeid og helse blant menn med Klinefelters syndrom og andre mannlige kjønnskromosomavvik. Spesialpedagogikk. ISSN 0332-8457. 80(2), s. 39–47.
  • Wergeland, Gro Janne; Fjermestad, Krister; Marin, Carla E.; Haugland, Bente Storm Mowatt; Silverman, Wendy K. & Øst, Lars Gøran [Vis alle 8 forfattere av denne artikkelen] (2015). Predictors of dropout from community clinic child CBT for anxiety disorders. Journal of Anxiety Disorders. ISSN 0887-6185. 31, s. 1–10. doi: 10.1016/j.janxdis.2015.01.004.
  • Fjermestad, Krister; Stokke, Simen; Wergeland, Gro Janne; Anticich, Sarah; Haugland, Bente Storm Mowatt & Havik, Odd E. [Vis alle 7 forfattere av denne artikkelen] (2015). Socio-emotional problems in boys with sex chromosome aneuploidies compared to a clinical sample. Children's health care. ISSN 0273-9615. 44(1), s. 40–53. doi: 10.1080/02739615.2013.876538.
  • Haukeland, Yngvild; Fjermestad, Krister; Mossige, Svein & Vatne, Torun Marie (2014). Emotional Experiences among Siblings of Children with Rare Disorders. Journal of Pediatric Psychology. ISSN 0146-8693. 40(7), s. 712–720. doi: 10.1093/jpepsy/jsv022.
  • Jensen, Tine Kristin; Skårdalsmo, Envor M. Bjørgo & Fjermestad, Krister (2014). Development of mental health problems – a follow-up study of unaccompanied refugee minors. Child and Adolescent Psychiatry and Mental Health (CAPMH). ISSN 1753-2000. doi: 10.1186/1753-2000-8-29. Fulltekst i vitenarkiv
  • Wergeland, Gro Janne Henningsen; Fjermestad, Krister; Marin, Carla E.; Haugland, Bente Storm Mowatt; Bjåstad, Jon Fauskanger & Oeding, Kristin [Vis alle 11 forfattere av denne artikkelen] (2014). An effectiveness study of individual vs. group cognitive behavioral therapy for anxiety disorders in youth. Behaviour Research and Therapy. ISSN 0005-7967. 57(1), s. 1–12. doi: 10.1016/j.brat.2014.03.007.
  • Jensen, Tine Kristin; Fjermestad, Krister; Granly, Lene & Wilhelmsen, Nicolai (2013). Stressful Life Experiences and Mental Health Problems among Unaccompanied Asylumseeking Children. Clinical Child Psychology and Psychiatry. ISSN 1359-1045. doi: 10.1177/1359104513499356.
  • Fjermestad, Krister; McLeod, Bryce D; Heiervang, Einar; Havik, Odd E.; Øst, Lars Gøran & Haugland, Bente Storm Mowatt (2012). Factor structure and validity of the therapy process observational coding system for child psychotherapy-alliance scale. Journal of Clinical Child & Adolescent Psychology. ISSN 1537-4416. 41(2), s. 246–254. doi: 10.1080/15374416.2012.651999.
  • Fjermestad, Krister; Haugland, Bente Storm Mowatt; Heiervang, Einar & Øst, Lars Gøran (2009). Relationship Factors and Outcome in Child Anxiety Treatment Studies. Clinical Child Psychology and Psychiatry. ISSN 1359-1045. 14(2), s. 195–214. doi: 10.1177/1359104508100885.
  • O'Leary, Emily Marie McHugh ; Barrett, Paula & Fjermestad, Krister (2009). Cognitive-behavioral family treatment for childhood obsessive-compulsive disorder: A 7-year follow-up study. Journal of Anxiety Disorders. ISSN 0887-6185. 23(7), s. 973–978. doi: 10.1016/j.janxdis.2009.06.009.
  • Fjermestad, Krister; Kvestad, Ingrid; Daniel, Marguerite & Lie, Gro Therese (2008). "It can save you if you just forget": Closeness and Competence as Conditions for Coping among Ugandan Orphans. Journal of Psychology in Africa. ISSN 1433-0237. 18(3), s. 445–455.

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  • Orm, Stian; Øie, Merete Glenne; Fossum, Ingrid Nesdal; Fjermestad, Krister Westlye; Andersen, Per Normann & Skogli, Erik Winther (2023). Executive Functioning and Anxiety/Depressive Symptoms as Mediators Between ADHD and Quality of Life: A 10-year Longitudinal Study.
  • Orm, Stian; Haukeland, Yngvild; Vatne, Torun Marie & Fjermestad, Krister Westlye (2022). Parent-Sibling Communication and Mental Health in Siblings of Children with Autism Spectrum Disorder Compared with Physical Disabilities.
  • Kirchhofer, Solveig Melanie; Orm, Stian; Haukeland, Yngvild Bjartveit; Fredriksen, Trude; Wakefield, Claire E. & Fjermestad, Krister Westlye (2022). A systematic review of social support of siblings of children with neurodevelopmental disorders.
  • Fredriksen, Trude & Fjermestad, Krister Westlye (2021). Gjeommføring av SIBS RCT i spesialisthelsetjenesten - utfordringer og muligheter.
  • Fjermestad, Krister Westlye (2021). Søskenprosjektet SIBS.
  • Fjermestad, Krister Westlye (2021). Å være foreldre til barn med funksjonsnedsettelse.
  • Orm, Stian; Krogh Parken, Andrine; Haukeland, Yngvild; Mossige, Svein; Fjermestad, Krister & Vatne, Torun (2020). Siblings' Experience of Violence from Their Brother or Sister with a Neurodevelopmental Disorder.
  • Fjermestad, Krister; Vatne, Torun & Orm, Stian (2020). Hva med søsken? SIBS - et prosjekt for søsken og foreldre til barn med autisme. Autisme i dag. ISSN 0803-530X. 2020(1), s. 20–23.
  • Fjermestad, Krister (2017). Reduksjonistiske syn på klinisk forskning. Tidsskrift for Norsk Psykologforening. ISSN 0332-6470. 54(6).
  • Wergeland, Gro Janne; Haugland, Bente Storm Mowatt; Bjåstad, Jon Fauskanger; Fjermestad, Krister & Rogde, Anja Høye (2017). Freinds-programmet - for forebygging og behandling av angst hos barn og ungdom. I Kjøbli, John; Eng, Helene; Ertesvåg, Sigrun K. & Frønes, Ivar (Red.), Å mestre det vanskelige. Individrettede intervensjoner for barn og unge. Gyldendal Akademisk. ISSN 9788205500891. s. 43–66.
  • Skårdalsmo, Envor M. Bjørgo; Fjermestad, Krister & Jensen, Tine Kristin (2014). Unaccompanied Asylum Seeking Children - Development of Mental Health and Post-Traumatic Stress Symptoms after Settlement.
  • Bjåstad, Jon Fauskanger; Haugland, Bente Storm Mowatt; Fjermestad, Krister; Torsheim, Torbjørn; Havik, Odd E. & Heiervang, Einar [Vis alle 7 forfattere av denne artikkelen] (2014). Psychometric evaluation of a measure for adherence/competence for CBT with child anxiety disorders.
  • Bjåstad, Jon Fauskanger; Haugland, Bente Storm Mowatt; Fjermestad, Krister; Torsheim, Torbjørn; Havik, Odd E. & Heiervang, Einar [Vis alle 7 forfattere av denne artikkelen] (2014). Psychometric evaluation of a measure for adherence/competence for CBT with child anxiety disorders.
  • Rogde, Anja Høye; Fjermestad, Krister & Bjåstad, Jon Fauskanger (2012). The friends for life program as indicated prevention in schools.
  • Haaland, Synne Unstad; Kvestad, Ingrid & Fjermestad, Krister (2011). For få psykologer? :. Tidsskrift for Norsk Psykologforening. ISSN 0332-6470. 48(9).
  • Fjermestad, Krister; McLeod, Bryce D & Havik, Odd E. (2009). Predictors of therapeutic alliance in child anxiety treatment.
  • Orm, Stian & Fjermestad, Krister (2020). Prosocial Behavior in Siblings of Children with Autism Spectrum Disorder: A Case-Control Study. Universitetet i Oslo.
  • Kodal, Arne; Bjelland, Ingvar; Wergeland, Gro Janne & Fjermestad, Krister (2018). Long-term effectiveness of cognitive behavior therapy for youth with anxiety disorders: Outcome, predictors and social anxiety. Universitetet i Bergen. ISSN 978-82-308-3753-5.
  • Christensen, Marianne; Skogstad, Randi Sigrun; Fjermestad, Krister & Havik, Odd E. (2009). What predicts quality of the therapeutic alliance in a cognitive behavioural treatment for children with anxiety disorders? Therapeutic alliance measured from the patient, therapist and observer perspektive. Det psykologiske fakultet,.

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Publisert 23. feb. 2016 13:42 - Sist endret 23. mai 2019 11:33