Browsing NTNU Open by Author "Kløckner, Christian"
Now showing items 1-20 of 34
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A comprehensive model of the psychology of environmental behaviour—A meta-analysis
Kløckner, Christian (Journal article; Peer reviewed, 2013)To address global environmental challenges it is crucial to understand how humans make decisions about environmentally relevant behaviour, since a shift to alternative behaviours can make a relevant difference. This paper ... -
A multi-level approach to travel mode choice - How person characteristics and situation specific aspects determine car use in a student sample
Kløckner, Christian; Friedrichsmeier, Thomas (Journal article; Peer reviewed, 2011)The presented study analyses travel mode choice in a student sample on four frequent trips: To the university, to work, to the favourite leisure activity, and to the favourite shop. The decision to use the car in contrast ... -
Adoption and diffusion of heating systems in Norway: Coupling agent-based modeling with empirical research
Sopha, Bertha Maya; Kløckner, Christian; Hertwich, Edgar G. (Journal article; Peer reviewed, 2013)Sophisticated modeling techniques can help policy makers examine technology interventions aimed at addressing climate change mitigation and other environmental issues. Since adoption of a new technology is not only based ... -
Assessment of self-rated health 5 years after Roux-en-Y gastric bypass for severe obesity
Sandvik, Jorunn; Hole, Torstein; Kløckner, Christian; Kulseng, Bård Eirik; Wibe, Arne (Journal article; Peer reviewed, 2019)Background Patients' perceptions of health change after bariatric surgery are complex. The aim of this study was to explore whether self‐rated health (SRH), a widely used tool in public health research, might be relevant ... -
Body Size Estimation from Early to Middle Childhood: Stability of Underestimation, BMI, and Gender Effects
Steinsbekk, Silje; Kløckner, Christian; Fildes, Alison; Kristoffersen, Pernille; Rognsås, Stine Leming; Wichstrøm, Lars (Journal article; Peer reviewed, 2017)Individuals who are overweight are more likely to underestimate their body size than those who are normal weight, and overweight underestimators are less likely to engage in weight loss efforts. Underestimation of body ... -
Categorisation of Colour Terms Using New Validation Tools: A Case Study and Implications
Arbab, Shabnam; Brindle, Jonathan A.; Matusiak, Barbara Szybinska; Kløckner, Christian (Journal article; Peer reviewed, 2018)This article elaborates on the results of a field experiment conducted among speakers of the Chakali language, spoken in northern Ghana. In the original study, the Color-aid Corporation Chart was used to perform the focal ... -
Church Attendance and Religious Experience : Differential Associations to Well-Being for Norwegian Women and Men?
Kvande, Marianne N.; Kløckner, Christian; Nielsen, Michael Engelbrecht (Journal article; Peer reviewed, 2015)Previous studies have shown that gender may moderate the relationship between religiousness and mental health in most countries, but few studies have been conducted in Norway and Denmark. This study examined gender ... -
Diagnoses Related to Abuse of Alcohol and Addictive Substances after Gastric Bypass and Sleeve Gastrectomy – A Nation-Wide Registry Study from Norway
Strømmen, Magnus; Bakken, Inger Johanne Landsjøåsen; Kløckner, Christian; Sandvik, Jorunn; Kulseng, Bård Eirik; Holen, Are (Journal article; Peer reviewed, 2019)Background After Roux-n-Y gastric bypass (RYGB) patients are at higher risk of alcohol problems. In recent years, sleeve gastrectomy (SG) has become a common procedure, but the incidence rates of alcohol abuse following ... -
Does the working alliance mediate the effect of routine outcome monitoring (ROM) and alliance feedback on psychotherapy outcomes? A secondary analysis from a randomized clinical trial
Brattland, Heidi; Koksvik, John Morten; Burkeland, Olav; Kløckner, Christian; Lara Cabrera, Mariela Loreto; Miller, Scott D.; Wampold, Bruce E.; Ryum, Truls; Iversen, Valentina Cabral (Journal article; Peer reviewed, 2019)Little is known about the mechanisms through which routine outcome monitoring (ROM) influences psychotherapy outcomes. In this secondary analysis of data from a randomized clinical trial (Brattland et al., 2018), we ... -
Drivers of energy saving behaviour: The relative influence of intentional, normative, situational and habitual processes
van den Broek, Karlijn L; Walker, Ian; Kløckner, Christian (Peer reviewed; Journal article, 2019)Campaigns aiming to induce energy saving behaviour among householders use a wide range of approaches that address many different drivers thought to underpin this behaviour. However, little research has compared the influence ... -
Effects of Monetary Versus Environmental Information Framing: Implications for Long-Term Pro-Environmental Behavior and Intrinsic Motivation
Steinhorst, Julia; Kløckner, Christian (Journal article; Peer reviewed, 2018)Monetary incentives can reduce the performance of pro-environmental behavior, but it remains unclear if they undermine pro-environmental intrinsic motivation. In this longitudinal intervention study, we investigated how ... -
Energy efficiency in Norwegian households - identifying motivators and barriers with a focus group approach
Kløckner, Christian; Sopha, Bertha Maya; Matthies, Ellen; Bjørnstad, Even (Journal article; Peer reviewed, 2013)This paper describes the theoretical background and results of a focus group study on determinants of energy related behaviour in Norwegian households. 70 Norwegians between 18 and 79 years of age participated in eight ... -
Factors related to the intention to buy an e-bike: A survey study from Norway
Simsekoglu, Ozlem; Kløckner, Christian (Journal article; Peer reviewed, 2018)The electric bicycle (e-bike) is a newly emerging transport option that brings several environmental and individual benefits. In order to promote e-bike use, it is important to understand which factors influence the intention ... -
Familial aggregation of anxiety and depression in the community: the role of adolescents’ self-esteem and physical activity level (the HUNT Study)
Ranøyen, Ingunn; Stenseng, Frode; Kløckner, Christian; Wallander, Jan Lance; Jozefiak, Thomas (Journal article; Peer reviewed, 2015)BackgroundSymptoms of anxiety and depression are significantly associated in parents and children, but few studies have examined associations between recurrent parental problems and offspring symptoms, and fathers have ... -
Gaming Green: The Educational Potential of Eco – A Digital Simulated Ecosystem
Kløckner, Christian; Fjællingsdal, Kristoffer Skomsøy (Journal article; Peer reviewed, 2019)Research into the use of videogames in education is on the rise, and they are cementing their position as part of the modernized, digital classroom. Sustainability education has also become a subject of interest among ... -
Habitual sleep patterns of junior elite athletes in cross-country skiing and biathlon: a descriptive study
Hrozanova, Maria; Moen, Frode; Myhre, Kenneth; Kløckner, Christian; Pallesen, Ståle (Journal article; Peer reviewed, 2018)Sleep is an essential part of athletes’ recovery process. Evidence of the habitual sleep patterns among junior elite athletes is however limited. Most previous sleep studies on this population have typically spanned short ... -
High-Frequency of Computer Tomography and Surgery for Abdominal Pain After Roux-en-Y Gastric Bypass
Sandvik, Jorunn; Hole, Torstein; Kløckner, Christian; Kulseng, Bård Eirik; Wibe, Arne (Journal article; Peer reviewed, 2018)Abstract Introduction Acute, intermittent, and chronic abdominal pain is a common complaint after Roux-en-Y gastric bypass (RYGB). Objectives The aimof the study was to evaluate the use of medical imaging and the need for ... -
How anonymity and norms influence costly support for environmental causes
Vesely, Stepan; Kløckner, Christian (Journal article; Peer reviewed, 2018)Social norms are a key driver of pro-environmental action, but their influence may vary by context. An important contextual factor is behavior observability. We employ a laboratory quasi-experiment studying donations to ... -
How do people with weak and strong pro-environmental worldviews process visual climate change information? An EEG study
Van Geffen, Lisanne; Hollup, Stig Arvid; Kløckner, Christian (Journal article; Peer reviewed, 2016)In a pioneering work, this study explores the potential that may be found in combining the environmental psychological concept environmental worldview with the neurocognitive study technique electroencephalography (EEG). ... -
How single events change travel mode choice : a life span perspective
Kløckner, Christian (Chapter; Conference object; Peer reviewed, 2004)This paper reports the results of an explorative study with 91 German participants which was conducted in late 2003 as online-research with people between 19 and 62 years of age. Aim of the study was to test which events ...