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Katrine Karlsen

Master of Social Psychology

Position	Research Officer
E-mail	kka@toi.no
Direct phone	47 61 80 31
Department	Department of Security, Safety and Behaviour
Research Area	Transport and Behaviour

Publication type

TØI-reports

Report.no	Title	Authors	Language	Download
1944/2023	1944/2023 E-scooters and accessibility in urban environments - The experiences of people with impaired vision or impaired mobility	Katrine Karlsen, Kjell Vegard Weyde, Anja Fleten Nielsen, Eva-Gurine Skartland	Norwegian	Summary Full report - in Norwegian only Sammendrag
1928/2022	1928/2022 Can youth be influenced into safer e-scooter behaviour through SoMe? - An investigation of the potential of using SoME and influencer collaboration for traffic safety communication	Vibeke Milch Uhlving, Ingunn Opheim Ellis, Aslak Fyhri, Katrine Karlsen	Norwegian	Summary Full report - in Norwegian only Sammendrag
1899/2022	1899/2022 Youth and electric scooters - A survey on mobility patterns and accident conditions in nine Norwegian municipalities	Vibeke Milch Uhlving, Ingunn Opheim Ellis, Katrine Karlsen, Aslak Fyhri	Norwegian	Summary Full report - in Norwegian only Sammendrag
1898/2022	1898/2022 Public health consequences of electric scooters for young people and adults - Effects on active mobility and accidents	Aslak Fyhri, Katrine Karlsen, Torkel Bjørnskau	Norwegian	Summary Full report - in Norwegian only Sammendrag
1889/2022	1889/2022 E-scooters in Norway: Main results from two web-surveys autumn 2021	Nils Fearnley, Katrine Karlsen, Torkel Bjørnskau	Norwegian	Summary Full report - in Norwegian only Sammendrag
1872/2022	1872/2022 Parking spaces for e-scooters in Drammen	Katrine Karlsen, Espen Johnsson	Norwegian	Summary Hele rapporten Sammendrag
1837/2021	1837/2021 Protected bike lanes and pop-up cycling infrastructure	Aslak Fyhri, Petr Pokorny, Katrine Karlsen	Norwegian	Summary Hele rapporten Sammendrag
1828/2021	1828/2021 The joy and trouble with e-scooters	Katrine Karlsen, Aslak Fyhri	Norwegian	Summary, rev. 1 Full report, rev. 1 - in Norwegian only Sammendrag, rev. 1
1821/2021	1821/2021 Parking solutions for shared e-scooters	Katrine Karlsen, Espen Johnsson, Aslak Fyhri, Petr Pokorny	Norwegian	Summary Full report - in Norwegian only Sammendrag
1790/2020	1790/2020 Cycle pilot study: Effect of bike boxes and two-phase left-turn signs	Aslak Fyhri, Fridulv Sagberg, Torkel Bjørnskau, Katrine Karlsen	Norwegian	Summary - in Norwegian only Full report - in Norwegian only
1789/2020	1789/2020 Cycle pilot studies: Evaluation of“sharrows”	Aslak Fyhri, Fridulv Sagberg, Torkel Bjørnskau, Ole Aasvik, Katrine Karlsen	Norwegian	Summary - in Norwegian only Full report - in Norwegian only
1787/2020	1787/2020 Traffic safety in bus transport: An analysis of Ruter’s requirements to bus companies in contracts	Tor-Olav Nævestad, Rune Elvik, Vibeke Milch Uhlving, Katrine Karlsen, Ross Owen Phillips	Norwegian	Summary Full report - in Norwegian only Sammendrag
1771/2020	1771/2020 Road user interactions. A survey from nine urban areas in Norway	Katrine Karlsen, Torkel Bjørnskau	Norwegian	Summar Full report - in Norwegian only Sammendrag
1743/2019	1743/2019 Unmarked pedestrian crosswalks - Safety and accessibility	Alena Katharina Høye, Siri Hegna Berge, Kjersti Visnes Øksenholt, Katrine Karlsen	Norwegian	Summary Full report - in Norwegian only Sammendrag

Academic articles

Title	Authors	Publication
Evaluation of an Influencer Campaign on Social Media Targeting Young E-scooter Users	Aslak Fyhri, Vibeke Milch Uhlving, Ingunn Opheim Ellis, Katrine Karlsen	Findings, 2023, (March):1-6
E-scooter riders and pedestrians: Attitudes and interactions in five countries	Matús Šucha, Elisabeta Drimlová, Karel Rečka, Narelle Haworth, Katrine Karlsen, Aslak Fyhri, Pontus Wallgren, Peter Silverans, Freya Slootmans	Heliyon, 2023, 9(4, April 2023):1-18
Does active transport lead to improved mood and performance? A panel study of travel changes during the Covid-19 lockdown in Norway	Aslak Fyhri, Alice Ciccone, Claire Papaix, Katrine Karlsen	Transportation Research Part F: Traffic psychology and behaviour, 2023, 94(April 2023):114-132
Traffic safety in bus transport: An analysis of Norway’s largest transit authority’s contract requirements to bus companies	Tor-Olav Nævestad, Rune Elvik, Vibeke Milch Uhlving, Katrine Karlsen, Ross Owen Phillips	Transportation Research Part F: Traffic psychology and behaviour, 2022, 89(August 2022):317-333
Paint It Red - A Multimethod Study of the Nudging Effect of Coloured Cycle Lanes	Aslak Fyhri, Katrine Karlsen, Hanne Beate Sundfør	Frontiers in Psychology, 2021, 12(662679):12
Is Red the New Black? A Quasi-Experimental Study Comparing Perceptions of Differently Coloured Cycle Lanes	Katrine Karlsen, Aslak Fyhri	Frontiers in Psychology, 2020, (Desember):12

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