Kristoffer Magnusson

Publications
CV
Public outreach and news

Articles

Article: ADDICTION. 2024;119(8):1478-1486
Harmful compared to what? The problem of gaming and ambiguous causal questions
Magnusson K; Johansson F; Przybylski AK
Article: NPJ MENTAL HEALTH RESEARCH. 2024;3(1):21
Guided and unguided internet-delivered psychodynamic therapy for social anxiety disorder: A randomized controlled trial.
Mechler J; Lindqvist K; Magnusson K; Ringström A; Krafman JD; Alvinzi P; Kassius L; Sowa J; Andersson G; Carlbring P
Article: SCIENTIFIC DATA. 2023;10(1):622
An intensive longitudinal dataset of in-game player behaviour and well-being in PowerWash Simulator
Vuorre M; Magnusson K; Johannes N; Butlin J; Przybylski AK
Article: PILOT AND FEASIBILITY STUDIES. 2023;9(1):26
The evaluation of a brief ICBT program with therapist support for individuals with gambling problems in the context of a gambling helpline: a randomized pilot trial
Wall H; Magnusson K; Hellner C; Andersson G; Jayaram-Lindstrom N; Rosendahl I
Article: ROYAL SOCIETY OPEN SCIENCE. 2022;9(7):220411
Time spent playing video games is unlikely to impact well-being
Vuorre M; Johannes N; Magnusson K; Przybylski AK
Article: COLLABRA: PSYCHOLOGY. 2022;8(1)
Time Spent Playing Two Online Shooters Has No Measurable Effect on Aggressive Affect
Johannes N; Vuorre M; Magnusson K; Przybylski AK
Article: JOURNAL OF GAMBLING STUDIES. 2021;37(4):1277-1290
Evaluation of a Brief Online Self-help Program for Concerned Gamblers
Wall H; Magnusson K; Berman AH; Bewick BM; Hellner C; Jayaram-Lindstrom N; Rosendahl I
Article: ADDICTION. 2020;115(7):1330-1342
Behavioral couples therapy versus cognitive behavioral therapy for problem gambling: a randomized controlled trial
Nilsson A; Magnusson K; Carlbring P; Andersson G; Hellner C
Article: JOURNAL OF GAMBLING STUDIES. 2019;35(4):1127-1145
Level of Agreement Between Problem Gamblers' and Collaterals' Reports: A Bayesian Random-Effects Two-Part Model
Magnusson K; Nilsson A; Andersson G; Hellner C; Carlbring P
Article: JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY. 2019;87(9):802-814
Internet-Delivered Cognitive-Behavioral Therapy for Significant Others of Treatment-Refusing Problem Gamblers: A Randomized Wait-List Controlled Trial
Magnusson K; Nilsson A; Andersson G; Hellner C; Carlbring P
Article: FRONTIERS IN PSYCHOLOGY. 2019;10:639
Deposit Limit Prompt in Online Gambling for Reducing Gambling Intensity: A Randomized Controlled Trial
Ivanova E; Magnusson K; Carlbring P
Article: COMPUTERS IN HUMAN BEHAVIOR. 2018;87:98-108
Adding a smartphone app to internet-based self-help for social anxiety: A randomized controlled trial
Boettcher J; Magnusson K; Marklund A; Berglund E; Blomdahl R; Braun U; Delin L; Lunden C; Sjoblom K; Sommer D; von Weber K; Andersson G; Carlbring P
Article: JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY. 2018;86(9):711-725
The Consequences of Ignoring Therapist Effects in Trials With Longitudinal Data: A Simulation Study
Magnusson K; Andersson G; Carlbring P
Article: JOURNAL OF GAMBLING STUDIES. 2018;34(2):539-559
The Development of an Internet-Based Treatment for Problem Gamblers and Concerned Significant Others: A Pilot Randomized Controlled Trial
Nilsson A; Magnusson K; Carlbring P; Andersson G; Gumpert CH
Article: JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY. 2017;85(2):160-177
For Better or Worse: An Individual Patient Data Meta-Analysis of Deterioration Among Participants Receiving Internet-Based Cognitive Behavior Therapy
Rozental A; Magnusson K; Boettcher J; Andersson G; Carlbring P
Article: BMJ OPEN. 2016;6(9):e011974
Effects of added involvement from concerned significant others in internet-delivered CBT treatments for problem gambling: study protocol for a randomised controlled trial
Nilsson A; Magnusson K; Carlbring P; Andersson G; Gumpert CH
Article: BEHAVIOUR RESEARCH AND THERAPY. 2016;77:86-95
Internet-delivered acceptance-based behaviour therapy for generalized anxiety disorder: A randomized controlled trial
Dahlin M; Andersson G; Magnusson K; Johansson T; Sjogren J; Hakansson A; Pettersson M; Kadowaki A; Cuijpers P; Carlbring P
Article: BMJ OPEN. 2015;5(12):e008724
Internet-delivered cognitive-behavioural therapy for concerned significant others of people with problem gambling: study protocol for a randomised wait-list controlled trial
Magnusson K; Nilsson A; Gumpert CH; Andersson G; Carlbring P

All other publications

Thesis / dissertation: 2019
Methodological issues in psychological treatment research : applications to gambling research and therapist effects
Magnusson, Kristoffer

Employments

Affiliated to Research, Department of Clinical Neuroscience, Karolinska Institutet, 2023-2026

Degrees and Education

Degree Of Doctor Of Philosophy, Department of Clinical Neuroscience, Karolinska Institutet, 2019

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