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Jón Friðrik Sigurðsson
Jón Friðrik Sigurðsson
Professor Reykjavik University and University of Iceland
Verified email at ru.is
Title
Cited by
Cited by
Year
Cognitive behaviour therapy in medication-treated adults with ADHD and persistent symptoms: a randomized controlled trial
B Emilsson, G Gudjonsson, JF Sigurdsson, G Baldursson, E Einarsson, ...
BMC psychiatry 11, 1-10, 2011
2712011
Differences and similarities between violent offenders and sex offenders
GH Gudjonsson, JF Sigurdsson
Child abuse & neglect 24 (3), 363-372, 2000
2052000
The psychological characteristics of ‘false confessors’. A study among Icelandic prison inmates and juvenile offenders
JF Sigurdsson, GH Gudjonsson
Personality and Individual Differences 20 (3), 321-329, 1996
2011996
The relationship between satisfaction with life, ADHD symptoms, and associated problems among university students
GH Gudjonsson, JF Sigurdsson, J Smari, S Young
Journal of attention disorders 12 (6), 507-515, 2009
1932009
Symptoms of insomnia among patients with obstructive sleep apnea before and after two years of positive airway pressure treatment
E Björnsdóttir, C Janson, JF Sigurdsson, P Gehrman, M Perlis, ...
Sleep 36 (12), 1901-1909, 2013
1742013
A disease epidemic in Iceland simulating poliomyelitis
B Sigurdsson, J Sigurjónsson, JHJ Sigurdsson, J Thorkelsson, ...
American Journal of Epidemiology 52 (2), 222-238, 1950
1611950
An epidemiological study of ADHD symptoms among young persons and the relationship with cigarette smoking, alcohol consumption and illicit drug use
GH Gudjonsson, JF Sigurdsson, ID Sigfusdottir, S Young
Journal of Child Psychology and Psychiatry 53 (3), 304-312, 2012
1602012
The Beck Depression Inventory Second Edition (BDI-II): psychometric properties in Icelandic student and patient populations
ÞÐÖ Arnarson, DÞ Ólason, J Smári, JFÐ SigurÐsson
Nordic journal of psychiatry 62 (5), 360-365, 2008
1492008
Insomnia in untreated sleep apnea patients compared to controls
E Björnsdóttir, C Janson, T Gíslason, JF Sigurdsson, AI Pack, P Gehrman, ...
Journal of sleep research 21 (2), 131-138, 2012
1402012
Associations between sexual abuse and family conflict/violence, self-injurious behavior, and substance use: The mediating role of depressed mood and anger
BB Asgeirsdottir, ID Sigfusdottir, GH Gudjonsson, JF Sigurdsson
Child abuse & neglect 35 (3), 210-219, 2011
1402011
The relationship of compliance with coping strategies and self-esteem.
GH Gudjonsson, JF Sigurdsson
European Journal of Psychological Assessment 19 (2), 117, 2003
1392003
The Gudjonsson Confession Questionnaire-Revised (GCQ-R) factor structure and its relationship with personality
GH Gudjonsson, JF Sigurdsson
Personality and Individual Differences 27 (5), 953-968, 1999
1381999
Confessions and denials and the relationship with personality
GH Gudjonsson, JF Sigurdsson, OO Bragason, E Einarsson, ...
Legal and Criminological Psychology 9 (1), 121-133, 2004
1262004
How frequently do false confessions occur? An empirical study among prison inmates
GH Gudjonsson, JF Sigurdsson
Psychology, Crime and Law 1 (1), 21-26, 1994
1221994
A model of sexual abuse’s effects on suicidal behavior and delinquency: The role of emotions as mediating factors
ID Sigfusdottir, BB Asgeirsdottir, GH Gudjonsson, JF Sigurdsson
Journal of youth and adolescence 37, 699-712, 2008
1202008
Motivation for offending and personality. A study among young offenders on probation
GH Gudjonsson, JF Sigurdsson
Personality and individual differences 42 (7), 1243-1253, 2007
1202007
Custodial interrogation, false confession and individual differences: A national study among Icelandic youth
GH Gudjonsson, JF Sigurdsson, BB Asgeirsdottir, ID Sigfusdottir
Personality and Individual differences 41 (1), 49-59, 2006
1162006
Bullying and delinquency. The mediating role of anger
ID Sigfusdottir, GH Gudjonsson, JF Sigurdsson
Personality and individual differences 48 (4), 391-396, 2010
1122010
Alcohol and drug intoxication during police interrogation and the reasons why suspects confess to the police
JF Sigurdsson, GH Gudjonsson
Addiction 89 (8), 985-997, 1994
1111994
Quality of life among untreated sleep apnea patients compared with the general population and changes after treatment with positive airway pressure
E Bjornsdottir, BT Keenan, B Eysteinsdottir, ES Arnardottir, C Janson, ...
Journal of sleep research 24 (3), 328-338, 2015
1052015
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