The value-belief-norm theory, personal norms and sustainable travel mode choice in urban areas von Lind, Hans Brende, Nordfjærn, Trond, Jørgensen, Stig Halvard, Rundmo, Torbjørn

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Inpatients in substance use treatment with co-occurring psychiatric disorders: a prospective cohort study of characteristics and relapse predictors von Andersson, Helle Wessel, Mosti, Mats P, Nordfjaern, Trond

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Predictors of Dropout From Inpatient Substance Use Treatment: A Prospective Cohort Study von Andersson, Helle Wessel, Steinsbekk, Aslak, Walderhaug, Espen, Otterholt, Eli, Nordfjærn, Trond

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Social Psychology of Coronavirus Disease 2019: Do Fatalism and Comparative Optimism Affect Attitudes and Adherence to Sanitary Protocols? von Nordfjaern, Trond, Mehdizadeh, Milad, Fallah Zavareh, Mohsen

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Barriers to children’s walking to school in Iranian and Chinese samples von Fallah Zavareh, Mohsen, Abolhasannejad, Vahid, Mamdoohi, AmirReza, Nordfjærn, Trond

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Relapse after inpatient substance use treatment: A prospective cohort study among users of illicit substances von Andersson, Helle Wessel, Wenaas, Merethe, Nordfjærn, Trond

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Changes in opiate and stimulant use through 10 years: The role of contextual factors, mental health disorders and psychosocial factors in a prospective SUD treatment cohort study von Lauritzen, Grethe, Nordfjærn, Trond

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Does the value-belief-norm theory predict acceptance of disincentives to driving and active mode choice preferences for children's school travels among Chinese parents? von Nordfjærn, Trond, Zavareh, Mohsen Fallah

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Violence involvement among nightlife patrons: The relative role of demographics and substance use von Nordfjaern, Trond

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Risk perceptions, fatalism and driver behaviors in Turkey and Iran von Şimşekoğlu, Özlem, Nordfjærn, Trond, Zavareh, Mohsen Fallah, Hezaveh, Amin Mohamadi, Mamdoohi, Amir Reza, Rundmo, Torbjørn

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Transport priorities, risk perception and worry associated with mode use and preferences among Norwegian commuters von Nordfjærn, Trond, Şimşekoğlu, Özlem, Lind, Hans Brende, Jørgensen, Stig Halvard, Rundmo, Torbjørn

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The role of attitudes, transport priorities, and car use habit for travel mode use and intentions to use public transportation in an urban Norwegian public von Şimşekoğlu, Özlem, Nordfjærn, Trond, Rundmo, Torbjørn

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The role of social cognition in perceived thresholds for transport mode change von Nordfjærn, Trond, Lind, Hans Brende, Şimşekoğlu, Özlem, Jørgensen, Stig Halvard, Lund, Ingunn Olea, Rundmo, Torbjørn

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Road traffic culture and personality traits related to traffic safety in Turkish and Iranian samples von Nordfjærn, Trond, Şimşekoğlu, Özlem, Zavareh, Mohsen Fallah, Hezaveh, Amin Mohamadi, Mamdoohi, Amir Reza, Rundmo, Torbjørn

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Predictors of car use habit strength in an urban Norwegian public von Şimşekoğlu, Özlem, Nordfjærn, Trond, Rundmo, Torbjørn

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Acceptance of disincentives to driving and pro-environmental transport intentions: the role of value structure, environmental beliefs and norm activation von Nordfjærn, Trond, Rundmo, Torbjørn

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The role of transport priorities, transport attitudes and situational factors for sustainable transport mode use in wintertime von Egset, Kaja Solland, Nordfjærn, Trond

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Does risk perception really exist? von Rundmo, Torbjørn, Nordfjærn, Trond

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Suicidal ideation among inpatients with substance use disorders: Prevalence, correlates and gender differences von Andersson, Helle Wessel, Mosti, Mats P., Nordfjærn, Trond

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Recreational drug use in the Oslo nightlife setting: study protocol for a cross-sectional time series using biological markers, self-reported and qualitative data von Nordfjærn, Trond, Edland-Gryt, Marit, Bretteville-Jensen, Anne Line, Buvik, Kristin, Gripenberg, Johanna

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