Elfrida Kvarstein

13PUBLICATIONS

26CO-AUTHORS

Personality and individual differencesHealth psychologyPsychological methodology, design and analysisClinical neuropsychologyPsychophysiology

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Publications (13)

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|Jun 05, 2026

Psychometric Evaluation of the Norwegian Difficulties in Emotion Regulation Scale in a Multi-Site Sample of Patients With Personality Disorders and Personality Problems.

|Dec 22, 2025

Childhood predictors of cluster A personality disorder traits in adolescence: a seven-wave birth cohort study.

Lars Wichstrøm, Hanne Grønli, Jenny Sundbø Walstad

|Sep 11, 2025

Metacognitive Interpersonal Therapy in Group for Avoidant Personality Disorder-A Comparison With Best Available Practice.

Siri Omvik, Arnheid Kvamme, Jörg Assmus

|Aug 20, 2025

Sustainability of Mentalization-Based Treatment Programs for Poorly Functioning Patients With Borderline Personality Disorder. Can We Really Keep It Up?

E H Kvarstein, K Bremer, Å L Baltzersen

|Jul 14, 2025

An Investigation of Longitudinal Measurement Invariance and Item Response Theory Analysis of the LPFS-BF 2.0 in a Large Clinical Norwegian Sample.

Muirne C S Paap, Sebastian A J Lortz, Benjamin Hummelen

|Mar 14, 2023

Societal costs of personality disorders: A cross-sectional multicenter study of treatment-seeking patients in mental health services in Norway.

C A Sveen, G Pedersen, D A Ulvestad

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Frequent Collaborators

Geir Pedersen

Theresa Wilberg

Benjamin Hummelen

Åse-Line Baltzersen

Merete Selsbakk Johansen

3 joint publications

Espen Arnevik

3 joint publications

Ingeborg Ulltveit-Moe Eikenaes

3 joint publications

Line Indrevoll Stänicke

3 joint publications

Kjell-Einar Zahl

2 joint publications

Muirne C S Paap

Frequent Collaborators

Geir Pedersen

Theresa Wilberg

Benjamin Hummelen

Åse-Line Baltzersen