Trond Nordfjærn

About

Main domains of research and supervision:

Social psychological factors and transportation mode use
Risk and safety psychology with a particular focus on transport safety
Substance use and misuse in subgroups, specifically among patients with substance use disorders (SUD) and young adults in the general population
Quantitative and qualitative research methods

Background and research profile:

Full Professor in Social Psychology, Department of Psychology, NTNU (2017 - ).

20% Senior research position at St.Olav's University Hospital, Clinic of Substance Use and Addiction Medicine (2017 - ).

20% Senior research position at NTNU Social Research/Samfunnsforskning (Studio Apertura). NFR funded position by the Safety and Security in Transport (TRANSIKK) Research Programme. (2013 - 2016).

Senior Researcher at the Norwegian Institute of Public Health (Sirus/FHI), Department of Drugs and Addiction (2013 - 2016).

Two doctoral degrees in psychology. PhD June 2011 thesis entitled: "Patients with Substance Use Disorders: An investigation of Relapse, Substance Use and Recovery", Dr. philos September 2011 thesis entitled: "Risk judgements, attitudes and behaviour in transport: Temporal, geographical and cultural differences".

Elected lifetime member of the Royal Norwegian Society of Sciences and Letters Academy (DKNVS) 2020 -

Frequently invited reviewer for highly ranked international journals and other committees related to fields of expertise.

Awarded the scientific prize for young excellent researchers in the social sciences who have documented outstanding talent, originality and effort, and who have achieved extremely good results in their fields. Awarded by the Royal Norwegian Society of Sciences and Letters Academy (DKNVS) (2018)

Awarded the scientific prize from the Regional Health Care Enterprise (Helse Midt-Norge RHF) for excellent research among highly prioritized patient groups (2011).

Head of the Research Group on Transportation at the Department of Psychology, NTNU: https://www.ntnu.edu/psychology/transportation

Member of the Citizens, Environment and Safety (CES) https://www.ntnu.edu/psychology/ces, Learning and Skill Development https://www.ntnu.edu/web/psychology/learning-and-skill-development and Understanding and improving change processes in psychotherapy https://www.ntnu.edu/web/psychology/psychotherapy-process-and-outcome-in-substance-use-and-mental-health-disorders groups at the Department of Psychology, NTNU.

Head coordinator of the Introduction and Bachelor programmes at the Department of Psychology, NTNU (2017 - 2021).

Pedagogical development programme for university lecturers (PEDUP), NTNU (2018 - 2019).

Publications

2024

Andersson, Helle Wessel; Nordfjærn, Trond; Mosti, Mats Peder. (2024) The relationship between the Hopkins symptom checklist-10 and diagnoses of anxiety and depression among inpatients with substance use disorders. Nordic Journal of Psychiatry
Academic article
Eitrheim, Maren Helene Rø; Nordfjærn, Trond; Log, Markus Metallinos; Tørset, Trude. (2024) Risk perception and trust in autonomous vehicles: a case study of ground handling employees at an international airport. Journal of Risk Research
Academic article
Thorsrud, Tora; Bang, Marit Aspelund; Dahlgren, Anna Maria Camilla Lindvall; Nordfjærn, Trond; Weider, Siri. (2024) Cognitive remediation therapy for patients with eating disorders: a qualitative study. Journal of Eating Disorders
Academic article

2023

Mehdizadeh, Milad; Nayum, Alim; Nordfjærn, Trond; Klöckner, Christian Andreas Nikolaus. (2023) Are Norwegian car users ready for a transition to Vehicle-to-grid technology?. Transport Policy
Academic article
Mehdizadeh, Milad; Nordfjærn, Trond; Klöckner, Christian Andreas Nikolaus. (2023) Estimating financial compensation and minimum guaranteed charge for vehicle-to-grid technology. Energy Policy
Academic article
Andersson, Helle Wessel; Mosti, Mats Peder; Nordfjærn, Trond. (2023) Inpatients in substance use treatment with co-occurring psychiatric disorders: a prospective cohort study of characteristics and relapse predictors. BMC Psychiatry
Academic article
Nilsen, David; Nissen, Oda; Nordfjærn, Trond; Hara, Karen Walseth; Stiles, Tore C. (2023) Who Returns to work? Exploring the Role of Interpersonal Problems in Occupational Rehabilitation. Journal of occupational rehabilitation
Academic article
Nordfjærn, Trond; Nordgård, Amanda; Mehdizadeh, Milad. (2023) Aberrant driving behaviour among home healthcare workers. Transportation Research Part F: Traffic Psychology and Behaviour
Academic article
Eitrheim, Maren Helene Rø; Log, Markus Metallinos; Tørset, Trude; Nordfjærn, Trond; Levin, Tomas. (2023) Driver Acceptance of Truck Platooning: State-of-the-Art and Insights from a Field Trial on Rural Roads. Research Publishing Services
Academic chapter/article/Conference paper

Part of book/report

Eitrheim, Maren Helene Rø; Log, Markus Metallinos; Tørset, Trude; Nordfjærn, Trond; Levin, Tomas. (2023) Driver Acceptance of Truck Platooning: State-of-the-Art and Insights from a Field Trial on Rural Roads. Research Publishing Services
Academic chapter/article/Conference paper
Eitrheim, Maren Helene Rø; Log, Markus Metallinos; Tørset, Trude; Levin, Tomas; Nordfjærn, Trond. (2022) Driver Workload in Truck Platooning: Insights from an On-Road Pilot Study on Rural Roads. Research Publishing Services
Academic chapter/article/Conference paper
Nordfjærn, Trond; Kummeneje, An-Margritt S; Zavareh, Mohsen; Mehdizadeh, Milad; Rundmo, Torbjørn. (2021) Risk Perception in Transport: A Review of the State of the Art. Elsevier
Chapter
Rundmo, Torbjørn; Kummeneje, An-Magritt; Nordfjærn, Trond. (2018) Perception of security and use of public travel modes in an urban Norwegian public. CRC Press
Academic chapter/article/Conference paper
Rundmo, Torbjørn; Nordfjærn, Trond; Roche-Cerasi, Isabelle. (2011) Objective and perceived travel mode risk.
Academic chapter/article/Conference paper
Jørgensen, Stig Halvard; Nordfjærn, Trond; Rundmo, Torbjørn. (2009) Does Place of Residence Matter in Risk Judgement and Attitudes towards Mode of Transportation?.
Academic chapter/article/Conference paper

Report

Støver, Morten; Bratberg, Grete Helen; Nordfjærn, Trond; Krokstad, Steinar. (2012) Bruk av alkohol og medikamenter blant eldre (60+) i Norge. HUNT Forskningssenter, NTNU
Report
Nordfjærn, Trond. (2011) Risk judgements, Attitudes and Behaviour in Transport: Temporal, Geographical and Cultural Differences. NTNU TRYKK
Doctoral dissertation
Nordfjærn, Trond. (2011) Patients with substance use disorders. An investigation of relapse, substance use and recovery. Norwegian university of science and technology
Doctoral dissertation
Nordfjærn, Trond. (2006) Perceived risk in an industrialized and a developing country : an examination of risk perception in Norway and Ghana. Norwegian university of science and technology
Masters thesis

Outreach

2024

Academic lecture

Mehdizadeh, Milad; Nordfjærn, Trond; Klöckner, Christian Andreas Nikolaus. (2024) Plugged-in mobility: willingness to accept vehicle-to-grid technology. 17th International Conference on Travel Behaviour Research , Wien 2024-07-14 - 2024-07-18
Academic lecture

Junianna, Zatsarnaja; Reiter, Katharina; Nayum, Alim; Mehdizadeh, Milad; Nordfjærn, Trond. (2024) Factors influencing the adoption and use of smart charging among electric vehicle drivers in Norway. European Center of Sustainable Development 12th International Conference on Sustainable Development , Roma 2024-09-11 - 2024-09-12

2023

Academic lecture

Thorsrud, Tora; Marit Asplund, Bang; Dahlgren, Anna Maria Camilla Lindvall; Nordfjærn, Trond; Weider, Siri. (2023) Patient experience with transdiagnostic cognitive remediation therapy. European Council on Eating Disorders European Council on Eating Disorders Conference , Leiden 2023-09-21 - 2023-09-23

2022

Academic lecture

Mehdizadeh, Milad; Nayum, Alim; Nordfjærn, Trond; Klöckner, Christian A.. (2022) Are Norwegian car users ready for a transition to Vehicle-to-grid technology?. European Council for an Energy Efficient Economy eceee Summer Study proceedings , Hyères, France 2022-06-06 - 2022-09-17
Academic lecture

Mehdizadeh, Milad; Zavareh, Mohsen; Nordfjærn, Trond. (2022) Towards sustainability: Active mode use on university trips. VTI 7th International Conference on Traffic and Transport Psychology , Gøteborg 2022-08-23 - 2022-08-25
Academic lecture

Mehdizadeh, Milad; Zavareh, Mohsen; Nordfjærn, Trond. (2022) Trip-generation behaviour during the COVID-19 pandemic. VTI 7th International Conference on Traffic and Transport Psychology , Gøteborg 2022-08-23 - 2022-08-25
Poster

Nordfjærn, Trond; Egset, Kaja Solland; Mehdizadeh, Milad. (2022) Predictors of mode use on university trips in winter time. VTI 7th International Conference on Traffic and Transport Psychology , Gøteborg 2022-08-23 - 2022-08-25

2020

Poster

Dabirinejad, Shahab; Kashani, Ali Tavakoli; Nordfjærn, Trond; Afshar, Ali. (2020) Predicting driving behavior by lifestyle factors: A structural equation modeling approach. Transportation Research Board Transportation Research Board 99th annual meeting , Washington DC 2020-01-12 - 2020-01-16

2019

Academic lecture

Hezaveh, Amin; Nordfjærn, Trond; Everett, Jerry; Cherry, Christopher. (2019) Considering spatial heterogeneity and time of day in self-reported seat belt use. Transportation Research Board 98th annual meeting 2019-01-13 - 2019-01-17
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2019) Acceptance of disincentives to driving and pro-environmental transport intentions: The role of value structure, environmental beliefs and norm activation. 17th European Congress of Psychology (ECP 2019) , Moskva 2019-07-02 - 2019-07-05
Academic lecture

Nayum, Alim; Nordfjærn, Trond. (2019) Predictors of public transport use among university students during the winter: A multiple-group structural equation modelling approach. International Conference on Environmental Psychology (ICEP 2019) , Plymouth 2019-09-04 - 2019-09-06

2018

Academic lecture

Nordfjærn, Trond; Zavareh, Mohsen. (2018) Does the Value-Belief-Norm Theory predict acceptance of car disincentives and active mode choice preferences for children’s school travels among Chinese parents. 29th International Congress of Applied Psychology 2018-06-26 - 2018-06-30
Academic lecture

Simsekoglu , Ozlem; Nordfjærn, Trond; Rundmo, Torbjørn. (2018) The role of attitudes, transport priorities and car use habit for travel mode use in an urban Norwegian public. the 29th International Congress of Applied Psychology , Montreal 2018-06-26 - 2018-06-30
Academic lecture

Kaasbøll, Jannike; Nordfjærn, Trond; Melby, Line; Ådnanes, Marian. (2018) The role of nurses' responsibility and interdisciplinarity for their perception of unmet patient needs in specialist mental health and substance abuse treatment services. European Association of Psychosomatic Medicine EAPM 2018-06-27 - 2018-06-30
Academic lecture

Nordfjærn, Trond; Simsekoglu , Ozlem. (2018) Empathy, conformity and cultural factors related to aberrant driving behavior in a sample of Turkish urban drivers. Road safety on Five Continents , Jeju Island 2018-05-16 - 2018-05-18
Academic lecture

Rundmo, Torbjørn; Nordfjærn, Trond; Kummeneje, An-Magritt; Jørgensen, Stig Halvard. (2018) Judgement of urban transport security, risk perception, and travel mode use. VTI 18th International conference Road Safety on Five Continents , Jeju Island 2018-05-16 - 2018-05-18
Academic lecture

Ådnanes, Marian; Melby, Line; Nordfjærn, Trond. (2018) The role of nurses' responsibility and interdisciplinarity for their perception of unmet patient needs in specialist mental health and substance abuse treatment services. Nasjonalt nettverk for helsetjenesteforskning. Helsetjenesteforskningskonferansen 2018. Den andre nasjonale konferansen i helsetjenesteforskning , Oslo 2018-03-13 - 2018-03-14

2017

Popular scientific lecture

Nordfjærn, Trond. (2017) Bruk av rusmidler i utelivet. Implikasjoner for forebygging. Trondheim Kommune, KORUS Midt Samarbeidsseminar SNOK, politiet og Trondheim kommune , Frimurerlogen 2017-11-15 - 2017-11-15
Academic lecture

Rundmo, Torbjørn; Kummeneje, An-Magritt; Nordfjærn, Trond. (2017) Perception of security in pro-environmental public transport. Lillehammer INN 1st Norwegian Conference on Environmental Psychology , Lillehammer 2017-11-29 - 2017-11-30
Poster

Nordfjærn, Trond; Simsekoglu, Özlem; Rundmo, Torbjørn. (2017) Urban travel mode use: The role of habit, safety and security on two types of travels. Lillehammer INN the 1st Norwegian Conference on Environmental Psychology , Lillehammer 2017-11-29 - 2017-11-30
Academic lecture

Nordfjærn, Trond; Simsekoglu, Özlem; Rundmo, Torbjørn. (2017) The role of deliberate planning, car habit and resistance to change in sustainable transportation mode use. Lillehammer INN the 1st Norwegian Conference on Environmental Psychology , Lillehammer 2017-11-29 - 2017-11-30
Academic lecture

Rundmo, Torbjørn; Berli, Bjørnar; Dalen, Randi; Oldren, Bente; Nordfjærn, Trond. (2017) The effects of a rehabilitation programme on motor functioning and well-being among patients with Parkinson's disease and Multiple Sclerosis. EFPA 15th European Congress of Psychology. 'Psychology Addressing Society's Greatest Challenges'. , Amsterdam 2017-07-11 - 2017-07-14
Academic lecture

Nordfjærn, Trond; Salthammer, Jo Arild. (2017) Cannabis use among adolescents: The relative role of alcohol consumption, psychological and demographic factors. 15th European Congress of Psychology (ECP, 2017) 2017-07-11 - 2017-07-14
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2017) Environmental norms, transport priorities and resistance to change associated with acceptance of push measures in transport. 15th European Congress of Psychology (ECP, 2017) , Amsterdam 2017-07-11 - 2017-07-14
Academic lecture

Rundmo, Torbjørn; Simsekoglu, Özlem; Nordfjærn, Trond. (2017) Risk sensitivity and judgement of security risks in public transport. 15th European Congress of Psychology (ECP, 2017) , Amsterdam 2017-07-11 - 2017-07-14
Academic lecture

Zavareh, Mohsen; Nordfjærn, Trond. (2017) How parental road safety concerns are barriers to their children’s walking to school? Evidence from Iran and China. 30th ICTCT Workshop 2017-10-26 - 2017-10-27
Academic lecture

Hezaveh, Amin; Nordfjærn, Trond; Mamdoohi, Amir Reza; Simsekoglu, Özlem. (2017) Predictors of crash among Iranian drivers: An exploratory analysis of developed driver behavior questionnaire. Transportation Research Board 96th annual meeting , Washington DC 2017-01-08 - 2017-01-12
Academic lecture

Rundmo, Torbjørn; Nordfjærn, Trond. (2017) The role of risk perception in worry and demand for risk mitigation in transport. 15th European Congress of Psychology (ECP, 2017) , Amsterdam 2017-07-11 - 2017-07-14
Academic lecture

Hezaveh, Amin; Zavareh, Mohsen; Cherry, Christopher; Nordfjærn, Trond. (2017) Toward developing the bicycle rider behavior questionnaire (BRBQ). 6th annual international cycling safety conference , Davis, California 2017-09-21 - 2017-09-22
Academic lecture

Zavareh, Mohsen; Mamdoohi, Amir Reza; Hassani, Abolfazl; Nordfjærn, Trond. (2017) Calibration of drivers perceived level of risk in an uninterrupted traffic facility: An experimental study. 27th ICTCT workshop , Karlsruhe 2017-10-16 - 2017-10-17
Academic lecture

Rundmo, Torbjørn; Dalen, R; Oldren, B; Nordfjærn, Trond. (2017) The effects of a rehabilitation programme on motor functioning and well-being among patients with Parkinson’s disease and Multiple Sclerosis. 15th European Congress of Psychology (ECP, 2017) , Amsterdam 2017-07-11 - 2017-07-14

2016

Academic lecture

Zavareh, Mohsen; Hezaveh, Amin; Nordfjærn, Trond. (2016) Towards developing a Bicycle Rider Behaviour Questionnaire. 29th International co-operation on theories and concepts in traffic safety (ICTCT) , Lund 2016-10-20 - 2016-10-21
Academic lecture

Jørgensen, Stig Halvard; Jones, Andy; Rundmo, Torbjørn; Nordfjærn, Trond. (2016) Critical approaches to road injury trends, forecasts and scenarios: two urban cases in Norway. 17th International Conference Road Safety on Five Continents , Rio de Janeiro 2016-05-17 - 2016-05-19

2015

Academic lecture

Øiestad, Elisabeth Leere; Nordfjærn, Trond; Edland-Gryt, Marit; Bretteville-Jensen, Anne Line; Hovda, Knut Erik; Persett, Per Sverre. (2015) Use of oral fluid for analysis of new psychoactive substances. Karolinska Institutet Joint 19th Nordic Congress on Forensic Medicine and 1st Annual Meeting of the Nordic Association of Forensic Toxicologists , Stockholm 2015-06-10 - 2015-06-13
Academic lecture

Mehdizadeh, Milad; Mamdoohi, Amir; Zavareh, Mohsen; Nordfjærn, Trond. (2015) Effect of parental attitudes towards walking on children walking to schools. 14th conference on traffic and transportation engineering , Teheran 2015-02-24 - 2015-02-25
Academic lecture

Andreas, Jasmina Burdzovic; Lauritzen, Grethe; Nordfjærn, Trond. (2015) Poly-drug use and mental distress comorbidity: A 10-year prospective study of patients from substance abuse treatment in Norway. IV International Congress on Dual Disorders , Barcelona 2015-04-17 - 2015-04-20
Academic lecture

Gripenberg, Johanna; Nordfjærn, Trond; Bretteville-Jensen, Anne Line; Edland-Gryt, Marit. (2015) Prevalence of club drug use and correlates in the Oslo nightlife setting. Club Health 2015: The 9th International Conference on Nightlife, Substance Use and Related Health Issues , Lisboa 2015-06-17 - 2015-06-19
Academic lecture

Jørgensen, Stig Halvard; Jones, Andrew P.; Nordfjærn, Trond; Rundmo, Torbjørn. (2015) Scenarios in Urban Road Transport Risk. - Development in Injuries and Transport Mode Shift. Society for Risk Analyses Society for Risk Analyses - Europe , Maastricht 2015-06-15 - 2015-06-17
Poster

Gjerde, Hallvard; Nordfjærn, Trond; Bretteville-Jensen, Anne Line; Edland-Gryt, Marit; Furuhaugen, Håvard; Karinen, Ritva Anneli. (2015) Analysis of drugs in samples of oral fluid from nightclub patrons in Oslo – Comparison with drug findings in arrested criminal offenders. TIAFT 53rd Annual Meeting of The International Association of Forensic Toxicologists , Firenze 2015-08-30 - 2015-09-04

2014

Academic lecture

Jørgensen, Stig Halvard; Nordfjærn, Trond; Heidenstrøm, Øyvind Teige; Rundmo, Torbjørn. (2014) Heuristic approaches for injury reductions by reduced car use in urban areas. International conference on urban transport and environment , Malaga 2014-10-30 - 2014-10-31
Academic lecture

Rundmo, Torbjørn; Lind, Hans Brende; Nordfjærn, Trond; Jørgensen, Stig Halvard. (2014) Factors associated with safe and environmentally friendly travel mode use. International conference on urban transport and environment , Malaga 2014-10-30 - 2014-10-31
Academic lecture

Simsekoglu, Özlem; Nordfjærn, Trond; Rundmo, Torbjørn. (2014) The role of travel mode attitudes, transport priorities, and car use habit for travel mode use in an urban Norwegian sample. 28th International Congress of Applied Psychology , Paris 2014-07-08 - 2014-07-13
Academic lecture

Nordfjærn, Trond; Lind, Hans Brende; Simsekoglu, Özlem; Jørgensen, Stig Halvard; Rundmo, Torbjørn. (2014) The role of social cognition in perceived thresholds for transportation mode change. 28th International Congress of Applied Psychology , Paris 2014-07-08 - 2014-07-13
Academic lecture

Nordfjærn, Trond. (2014) Prospective associations between benzodiazepine use and later life satisfaction, somatic pain and psychological health among the elderly. 28th International Congress of Applied Psychology , Paris 2014-07-08 - 2014-07-13
Academic lecture

Thompson, Jason; Berk, Michael; O'Donnell, Meaghan; Stafford, Lesley; Nordfjærn, Trond. (2014) The effect of attributions of responsibility for accidents on physical, psychological and functional recovery. 13th International Congress of Behavioral Medicine , Groningen 2014-08-20 - 2014-08-23
Academic lecture

Nordfjærn, Trond; Simsekoglu, Özlem; Lind, Hans Brende; Jørgensen, Stig Halvard; Rundmo, Torbjørn. (2014) Transport priorities, risk perception and worry associated with mode use and preferences among Norwegian commuters. ICTTE International Conference on Traffic and Transport Engineering , Beograd 2014-11-27 - 2014-11-28
Academic lecture

Thompson, Jason; Berk, Michael; Stafford, Lesley; O'Donnell, Meaghan; Nordfjærn, Trond. (2014) The effect of attributions of responsibility on mental and physical health outcomes among road trauma survivors. Australasian Society of Health and Behavioural Medicine Australasian Society of Health and Behavioural Medicine , Auckland 2014-03-02 - 2014-03-06

2013

Academic lecture

Nordfjærn, Trond. (2013) Treatment Systems for Substance Use Disorders. Izmir University of Economics 18th national psychology student congress , Izmir 2013-06-06 - 2013-06-09
Interview

Tvedten, Hilde Marie; Nordfjærn, Trond. (2013) Slår alarm om langtidsbruk: Så farlig er sovepillene. Dagbladet Dagbladet [Newspaper] 2013-10-29
Interview

Tvedten, Hilde Marie; Nordfjærn, Trond. (2013) Disse bør passe seg for sovepiller. Dagbladet Dagbladet [Newspaper] 2013-04-16
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2013) Road traffic safety beliefs and driver behaviour among personality subtypes of drivers in the Norwegian population. 13th European Congress of Psychology. Stockholm 2013-07-09 - 2013-07-12
Academic lecture

Simsekoglu, Özlem; Nordfjærn, Trond. (2013) Safety climate, traffic risk perception, road safety attitudes and driver behaviours among professional drivers. 13th European Congress of Psychology 2013-07-09 - 2013-07-12
Poster

Nordfjærn, Trond; Simsekoglu, Özlem; Rundmo, Torbjørn. (2013) Culture, risk assessments and road traffic behaviour: Norway and Turkey compared. 13th European Congress of Psychology 2013-07-09 - 2013-07-12
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2013) The role of personality traits for safety cognitions and driver behaviour among Norwegians. the International Conference on Driver Behaviour and Training , Helsinki 2013-08-19 - 2013-08-20
Academic lecture

Thompson, Jason; Berk, Michael; Stafford, Lesley; O'Donnell, Meaghan; Nordfjærn, Trond. (2013) How attributions of responsibility affect depressive symptoms and return-to-work. Institute for Safety Compensation & Recovery Institute for Safety Compensation & Recovery Research conference, , Sydney 2013-11-03 - 2013-11-05
Academic lecture

Simsekoglu, Özlem; Nordfjærn, Trond; Zavareh, Mohsen; Hezaveh, Amin; Mamdoohi, Amir; Rundmo, Torbjørn. (2013) Risk perceptions, fatalism and driver behaviours in Turkey and Iran. International Conference on Driver Behaviour and Training 2013-08-19 - 2013-08-20
Academic lecture

Nordfjærn, Trond; Simsekoglu, Özlem; Can, Seda; Somer, Oya. (2013) Social cognition and personality traits related to risky driving in a Turkish sample. 13th European Congress of Psychology , Stockholm 2013-07-09 - 2013-07-12
Academic lecture

Rundmo, Torbjørn; Klempe, Sven Hroar; Granskaya, J.; Nordfjærn, Trond. (2013) Examination of a cultural theory of transport risk. 22nd Meeting for the Society of Risk Analysis Europe (SRA-E Conference) 2013-06-17 - 2013-06-19
Academic lecture

Rundmo, Torbjørn; Jørgensen, Stig Halvard; Nordfjærn, Trond. (2013) Associations between risk judgements, risk sensitivity, acceptability, priority of safety and risk reducing measures in transport. 22nd Meeting for the Society of Risk Analysis Europe (SRA-E Conference) 2013-06-17 - 2013-06-18
Academic lecture

Nordfjærn, Trond; Hazaveh, Amin; Mamdoohi, Amir. (2013) An analysis of driver behaviour among domestic and expatriate Iranians. International Conference on Driver Behaviour and Training , Helsinki 2013-08-19 - 2013-08-20
Academic lecture

Nordfjærn, Trond. (2013) Traffic risk perceptions in a Ghanaian public. 12th International Conference on Traffic and Transportation Engineering , Teheran 2013-02-19 - 2013-02-20
Academic lecture

Nordfjærn, Trond. (2013) Human Factors Related to Traffic Safety. 12th International Conference on Traffic and Transportation Engineering , Teheran 2013-02-19 - 2013-02-20
Academic lecture

Rundmo, Torbjørn; Jørgensen, Stig Halvard; Nordfjærn, Trond. (2013) Associations between Risk Judgements, Risk Sensitivity, Acceptability, Priority of Safety and Risk Reduction Measures in Transportation. SRA-Europe The 22nd Society for Risk Analysis Europe’s Conference. Safe Societies – Coping with Complexity and major Risk , Trondheim 2013-06-17 - 2013-06-19

2012

Interview

Nordfjærn, Trond; Tvedten, Hilde Marie. (2012) Sovepiller virker ikke over tid. Dagbladet Dagbladet [Newspaper] 2012-06-02
Academic lecture

Nordfjærn, Trond. (2012) Tilbakefallsforebygging før, under og etter behandling i TSB. Rusbehandling Midt-Norge Ruskonferansen 2012 , Stjørdalen 2012-03-06 - 2012-03-07
Popular scientific lecture

Nordfjærn, Trond. (2012) Sårbare overganger knyttet til rusbehandling. Fylkesmannen i sør-trøndelag G8 national meeting municipality and prison workers , Trondheim 2012-05-15 - 2012-05-16
Academic lecture

Støver, Morten; Bratberg, Grete Helen; Nordfjærn, Trond; Krokstad, Steinar. (2012) Bruk av alkohol og medikamenter blant eldre (60+). Data fra helseundersøkelsen I Nord-Trøndelag, HUNT. Actis Eldre og rus konferanse , Oslo 2012-01-26 - 2012-01-27
Academic lecture

Thompson, Jason; Berk, Michael; O’Donnell, Meaghan; Stafford, Lesley; Nordfjærn, Trond. (2012) The role of attributions of responsibility in recovery from road-trauma and workplace injury. Australasian Society for Traumatic Stress Studies Australasian Society for Traumatic Stress Studies Annual Conference 2012-09-08 - 2012-09-08
Academic lecture

Rundmo, Torbjørn; Iversen, Hilde Hestad; Nordfjærn, Trond. (2012) The role of culture and cultural theory in risk attitudes and behaviour. 32th Annual Meeting for the Society of Risk Analysis 2012-12-09 - 2012-12-12

2011

Interview

Nordfjærn, Trond. (2011) Det er håp for alle med rusproblemer. Adresseavisen Adresseavisen [Newspaper] 2011-02-01
Popular scientific lecture

Engen, Håvard; Nordfjærn, Trond. (2011) Hvilke psykologiske faktorer henger sammen med rusbruk blant pasienter med rusavhengighet?. Vestmo behandlingssenter Jubelumskonferanse Vestmo , Ålesund 2011-06-07 - 2011-06-08
Popular scientific lecture

Nordfjærn, Trond. (2011) Tilbakefallsproblematikk blant rusavhengige og pasientenes opplevelse av egen behandlingsnytte. Helse Midt-Norge Regional forskningskonferanse Helse Midt-Norge , Rica Hell, Stjørdalen 2011-05-11 - 2011-05-12
Academic lecture

Nordfjærn, Trond; Jørgensen, Stig Halvard; Rundmo, Torbjørn. (2011) A Cross-Cultural Comparison of Road Traffic Risk Perception, Attitudes towards Road Traffic Safety, and Driver Behaviour. 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Academic lecture

Simsekoglu, Özlem; Nordfjærn, Trond; Rundmo, Torbjørn. (2011) Attitudes, Behaviours and Risk Perception Related to Road Traffic Safety: A Comparison between Norway and Turkey. 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Academic lecture

Rundmo, Torbjørn; Nordfjærn, Trond; Cersasi-Roche, I. (2011) Associations between ‘Objective’ Risk, Risk Perception and other Risk-Related Judgements. 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Academic lecture

Nordfjærn, Trond; Jørgensen, Stig Halvard; Rundmo, Torbjørn. (2011) Cultural and Demographic Predictors of Car Accident Involvement in Norway, Ghana, Russia, Tanzania and Uganda. 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Poster

Foss Sigurdsson, Johannes; Nordfjærn, Trond; Rundmo, Torbjørn. (2011) The role of psychosocial challenges, demographics, self-efficacy and substance use characteristics for illicit substance use and alcohol consumption. 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Academic lecture

Nordfjærn, Trond; Bjerkeset, Ottar; Bratberg, Grete Helen; Moylan, Steven; Berk, Michael; Gråwe, Rolf W.. (2011) Socio demographic and psychological predictors of long term use of Benzodiazpines in the general Norwegian population: The HUNT Study. 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Popular scientific lecture

Nordfjærn, Trond. (2011) Geographical and Cultural Perspectives on Road Traffic Safety. Høgskolen i Nord-Trøndelag , Stjørdalen 2011-05-11 -
Poster

Øien, Katrin; Nordfjærn, Trond; Rundmo, Torbjørn. (2011) The development of self-efficacy and substance use during the course of treatment. NTNU og Helse-Midt Norge Forskningskonferanse Rus og psykisk helse , Stjørdalen 2011-11-16 - 2011-11-17
Poster

Nordfjærn, Trond; Bjerkeset, Ottar; Bratberg, Grete Helen; Moylan, Steven; Berk, Michael; Gråwe, Rolf W.. (2011) Factors associated with benzodiazepine use in the Norwegian public: The HUNT Study. NTNU og Helse-Midt Norge Konferanse Rus og psykisk helse , Stjørdalen 2011-11-16 - 2011-11-17
Poster

Sigurdson, Johannes Foss; Nordfjærn, Trond; Rundmo, Torbjørn. (2011) The role of psychosocial challenges, demographics, self-efficacy and substance use characteristics for illicit substance use and alcohol consumption. EFPA 12th European Congress of Psychology , Istanbul 2011-07-04 - 2011-07-08
Academic lecture

Nordfjærn, Trond; Jørgensen, Stig Halvard; Rundmo, Torbjørn. (2011) Safety attitudes, behaviour, worry and perceived control among professional and non-professional drivers. International conference on driver behaviour and training 2011-11-29 - 2011-11-30
Poster

Sandberg-Larsen, Viviann; Gråwe, Rolf W.; Nordfjærn, Trond. (2011) The usefulness of MAR-S in a SUD Clinic for adolescents. NTNU og Helse-Midt Norge Forskningskonferanse Rus og psykisk helse , Stjørdalen 2011-11-16 - 2011-11-17
Academic lecture

Jørgensen, Stig Halvard; Rundmo, Torbjørn; Nordfjærn, Trond. (2011) Is there a geography in drivers' rule violation behaviour?. International conference on driver behaviour and training 2011-11-29 - 2011-11-30
Academic lecture

Simsekoglu, Özlem; Nordfjærn, Trond; Rundmo, Torbjørn. (2011) A comparison of road traffic culture in Norway and Turkey. International conference on driver behaviour and training 2011-11-29 - 2011-11-30
Poster

Rundmo, Torbjørn; Foss Sigurdsson, Johannes; Cersasi Roche, Isabelle; Nordfjærn, Trond. (2011) Use of transportation modes and priorities related to mode use and risk perception –A study of an urban Norwegian public. International conference on driver behaviour and training 2011-11-29 - 2011-11-30
Popular scientific lecture

Nordfjærn, Trond. (2011) Tilbakefall blant pasienter med rusavhengighet: Implikasjoner for tidlig intervensjon og oppfølgingstiltak. [Relapse among patients with substance use disorders: Implications for early intervention and treatment follow-up] (in Norwegian). Fylkesmanne Nord-Trøndelag, NAV mfl. Nettverkssamling for klinikere og kommunale praktikere , Stjørdalen 2011-05-03 - 2011-05-04
Academic lecture

Nordfjærn, Trond. (2011) Tilbakefall blant rusavhengige pasienter: Betydningen av oppfølging og aktivitet. NAPHA, Fylkesmannen Nettverssamling for kommunalt ansatte, NAPHA, fylkesmannen, psykisk helsevern Sør-Trøndelag , Ørlandet 2011-10-11 - 2011-10-12
Popular scientific lecture

Nordfjærn, Trond. (2011) Psychological, Contextual and Cultural Factors Associated with Substance Use and Misuse. NTNU, Psykologisk institutt Master in Psychology - Specialization in Community Psychology , NTNU, Dragvoll Campus 2011-09-26 - 2011-09-26
Academic lecture

Nordfjærn, Trond. (2011) Psykologiske faktirer assosiert med rusmiddelbruk: Forskningsresultater fra den generelle befolkningen og pasienter med rusavhengighet. Rusbehandling Midt-Norge og KS Regional Samhandlingskonferanse 2011 , Britannia Hotel, Trondheim 2011-11-01 - 2011-11-01
Academic lecture

Nordfjærn, Trond. (2011) Psykologiske, kontekstuelle og kulturelle faktorer assosiert med rusbruk. Blå Kors Invitert forelesning Lade Behandlingssenter , Trondheim 2011-11-07 - 2011-11-07
Interview

Nordfjærn, Trond. (2011) Risikofaktorer for tilbakefall og ettervern blant rusavhengige. NRK P1 NRK P1 [Radio] 2011-09-28

2010

Academic lecture

Rundmo, Torbjørn; Iversen, H. H.; Nordfjærn, Trond; Oltedal, S.; Jørgensen, S. H.. (2010) Vizion Zero – On the Road to Improvement of Transport Safety in Norway. 5th International Working on Safety Conference. ‘On the Road to Vision `Zero` , Røros 2010-09-07 - 2010-09-10
Academic lecture

Rundmo, Torbjørn; Nordfjærn, Trond; Roche-Cerasi, I.. (2010) Risk Judgement and Objective Risk Related to Transportation Mode Use: A Norwegian Study. International Conference on Infrastructures, Technologies and Human Factors: Multidiciplinary Approach of the Safety in the Means of Transportation , Angers 2010-12-01 - 2010-12-03
Academic lecture

Jørgensen, Stig Halvard; Rundmo, Torbjørn; Nordfjærn, Trond. (2010) Safe and Vulnerable Road Users by Self-Reported Attitudes, Behaviour and Accident History. Road Safety. Research, Policing and Education Conference , Canberra 2010-08-31 - 2010-09-03
Academic lecture

Rundmo, Torbjørn; Iversen, H. H.; Nordfjærn, Trond; Oltedal, S.; Jørgensen, S. H.. (2010) Accidental Risk Judgements and Transport Mode Choices. 5th International Working on Safety Conference. ‘On the Road to Vision `Zero’ , Røros 2010-09-07 - 2010-09-10
Academic lecture

Nordfjærn, Trond; Jørgensen, S. H.; Rundmo, Torbjørn. (2010) Vizion Zero – Geographical and Psychological Perspectives on Safety Campaigns. 5th International Working on Safety Conference. ‘On the Road to Vision `Zero’ , Røros 2010-09-07 - 2010-09-10
Academic lecture

Øien, K.; Nordfjærn, Trond; Rundmo, Torbjørn. (2010) The Importance of Self-efficacy in Substance Addiction Treatment. The 12th Conference on Social and Community Psychology , Trondheim, Dragvoll 2010-11-11 - 2010-11-12
Academic lecture

Foss Sigurdssen, J.; Nordfjærn, Trond; Rundmo, Torbjørn. (2010) The Role of Psychosocial Challenges, Demographics, Self-Efficacy, and Substance Use Characteristics for Illicit substance use and Alcohol consumption. The 12th Conference on Social and Community Psychology , Trondheim, Dragvoll 2010-11-11 - 2010-11-12
Poster

Nordfjærn, Trond; Rundmo, Torbjørn. (2010) Risk Assessments in Norway and Ghana: A Study of Road Traffic Safety. The 12th Conference on Social and Community Psychology , Trondheim, Dragvoll 2010-11-11 - 2010-11-12
Academic lecture

Rundmo, Torbjørn; Nordfjærn, Trond; Roche-Cerasi, I.; Moe, D.; Nordtømme, M. E.. (2010) Accidental Risk Factors Related to Transport Mode Choices in Norway. International Conference on Infrastructures, Technologies and Human Factors: Multidiciplinary Approach of the Safety in the Means of Transportation , Angers 2010-12-01 - 2010-12-03
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2010) Differences in risk perception, priorities, worry and demand for risk mitigation among Norwegians: 2004 and 2008 compared. The Australian psychological society International Congress of Applied Psychology , Melbourne 2010-07-11 - 2010-07-16
Academic lecture

Nordfjærn, Trond; Hole, Reidar; Rundmo, Torbjørn. (2010) Interrelations between patients' personal life events, psychosocial distress and substance use. The Australian psychological society International Congress of Applied Psychology , Melbourne 2010-07-11 - 2010-07-16
Academic lecture

Rundmo, Torbjørn; Nordfjærn, Trond. (2010) Accidental risk judgements and choices between private and public transportation. The Australian psychological society International Congress of Applied Psychology , Melbourne 2010-07-11 - 2010-07-16
Poster

Nordfjærn, Trond; Rundmo, Torbjørn. (2010) Cross-country differences in traffic risk judgement: Norway and Ghana compared. The Australian psychological society International Congress of Applied Psychology , Melbourne 2010-07-11 - 2010-07-16

2009

Academic lecture

Øien, K.; Nordfjærn, Trond; Rundmo, Torbjørn. (2009) User evaluations of substance abuse treatment provided by the Drug and Alcohol Treatment in Central Norway. The 11th national conference on social and community psychology , Bergen 2009-11-12 - 2009-11-13
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2009) Does place of residence inluence driver attitudes and behaviour among Norwegians?. The 11th national conference on social and community psychology , Bergen 2009-11-12 - 2009-11-13
Academic lecture

Nordfjærn, Trond; Rundmo, Torbjørn. (2009) An investigation of driver attitudes and behaviour in rural and urban communities in Norway. The 18th International conference on safe communities , Cali Colombia 2009-08-13 - 2009-08-15
Academic lecture

Nordfjærn, Trond. (2009) Relapse patterns and risk factors of relapse among patients in the drug and alcohol treatment in central Norway. Annual autumn meeting - the Drug and Alcohol Treatment in Central Norway and colloborative community service partners , Bårdshaug, Orkanger 2009-10-28 - 2009-10-29
Academic lecture

Nordfjærn, Trond; Hole, R.; Rundmo, Torbjørn. (2009) Relapse patterns and associations between psychological functioning and relapse among patients with substance addiction. The 11th national conference on social and community psychology , Bergen 2009-11-12 - 2009-11-13
Academic lecture

Jørgensen, Stig Halvard; Nordfjærn, Trond; Rundmo, Torbjørn. (2009) Does Place of Recidence Matter in Risk Judgement and Attitudes towards Mode of Transport? Self-Reported Risks in a Population-Based Survey in Norway. XIIIth International Symposium on Medical Geography , McMaster University, Hamilton, Ontario 2009-07-12 - 2009-07-17
Academic lecture

Rundmo, Torbjørn; Jørgensen, Stig Halvard; Nordfjærn, Trond. (2009) The role of judgment of severity of consequences in demand for risk mitigation. The 11th european congress of psychology , Oslo 2009-07-09 - 2009-07-11
Poster

Øien, K.; Nordfjærn, Trond; Dyrhaug, T.; Rundmo, Torbjørn. (2009) Association between motivation and treatment success among substance abusers under treatment. The 11th european congress of psychology , Oslo 2009-07-09 - 2009-07-11
Poster

Øien, K.; Nordfjærn, Trond; Rundmo, Torbjørn. (2009) The role of substance addiction treatment for self-efficacy and substance use. The Annual Regional Research Conference in Health Region Central , Stjørdal 2009-06-03 - 2009-06-04
Poster

Dyrhaug, T.; Nordfjærn, Trond. (2009) The role of social networks during treatment of addiction disorders. The Annual Regional Research Conference in Health Region Central , Stjørdal 2009-06-03 - 2009-06-04
Poster

Nordfjærn, Trond; Dyrhaug, T.; Øien, K.; Rundmo, Torbjørn; Hole, R.. (2009) Perspectives of treatment and recovery as perceived by patients with substance addiction. The 11th european congress of psychology , Oslo 2009-07-09 - 2009-07-11
Poster

Nordfjærn, Trond. (2009) Risk factors of relapse among patients with substance use disorders. British division of clinical psychology Annual meeting of the british division of clinical psychology , London 2009-12-10 - 2009-12-11

2008

Academic lecture

Nordfjærn, Trond. (2008) Pasientutfall i Rusbehandling Midt-Norge HF. The Annual Regional Research Conference in Health Region Central , Ålesund 2008-09-15 - 2008-09-16

2007

Poster

Nordfjærn, Trond. (2007) A Prospective and Cross-Sectional Investigation of Substance Abuse Treatment Outcomes in Central Norway. The 9th Annual Conference on Social and Community Psychology , Trondheim 2007-11-08 - 2007-11-09

2006

Poster

Nordfjærn, Trond; Lund, I. O.; Rundmo, Torbjørn. (2006) Cross Cultural Comparisons of Traffic Safety Attitudes and Behavior. the Society for Risk Analysis Europe 15th Annual Conference. Innovation and Technical Progress: Benefit Without Risk? , Ljubljana 2006-10-11 - 2006-10-13

Språkvelger

Trond Nordfjærn