Blar i ODA Open Digital Archive på forfatter "Christophersen, Knut-Andreas"
-
A cross-sectional study of Health Related Quality of Life and body mass index in a Norwegian school sample (8-18 years): A comparison of child and parent perspectives
Helseth, Sølvi; Haraldstad, Kristin; Christophersen, Knut-Andreas (Journal article; Peer reviewed, 2015-04-09)Background Because consequences of pediatric overweight and obesity are largely psychosocial, the aim of this study was to describe health related quality of life (HRQoL), the prevalence of overweight and obesity, and ... -
Associations between self-efficacy, bullying and health-related quality of life in a school sample of adolescents: A cross-sectional study
Haraldstad, Kristin; Kvarme, Lisbeth Gravdal; Christophersen, Knut-Andreas; Helseth, Sølvi (BMC Public Health;19, Article number: 757 (2019), Journal article; Peer reviewed, 2019-06-05)Background: To better understand health-related quality of life (HRQOL) in adolescents, it is important to gain knowledge about factors associated with HRQOL. Being involved in bullying is a significant threat to health, ... -
Associations between self-efficacy, bullying and health-related quality of life in a school sample of adolescents: A cross-sectional study
Haraldstad, Kristin; Kvarme, Lisbeth Gravdal; Christophersen, Knut-Andreas; Helseth, Sølvi (BMC Public Health; 19, Article number: 757 (2019), Journal article; Peer reviewed, 2019)To better understand health-related quality of life (HRQOL) in adolescents, it is important to gain knowledge about factors associated with HRQOL. Being involved in bullying is a significant threat to health, and social ... -
Confirmatory factor analysis of the proxy version of Kidscreen-27 and relationships between health-related quality of life dimensions and body mass index and physical activity in young schoolchildren
Riiser, Kirsti; Helseth, Sølvi; Christophersen, Knut-Andreas; Haraldstad, Kristin (Preventive Medicine Reports;Volume 20, December 2020, Journal article; Peer reviewed, 2020-09-16)The aim of the study was to perform a confirmatory factor analysis (CFA) to investigate the psychometric properties of the proxy version of Kidscreen-27 in order to determine whether the instrument can be used to assess ... -
A cross-sectional study of Health Related Quality of Life and body mass index in a Norwegian school sample (8–18 years): a comparison of child and parent perspectives
Helseth, Sølvi; Haraldstad, Kristin; Christophersen, Knut-Andreas (Health and quality of life outcomes;13(1), Journal article; Peer reviewed, 2015-04-09)Background Because consequences of pediatric overweight and obesity are largely psychosocial, the aim of this study was to describe health related quality of life (HRQoL), the prevalence of overweight and obesity, and to ... -
Health-related quality of life and pain in children and adolescents: A school survey
Haraldstad, Kristin; Christophersen, Knut-Andreas; Helseth, Sølvi (Journal article; Peer reviewed, 2017)Background Pain problems are common in children and adolescents. Measures of health-related quality of life (HRQoL) can be used to assess children’s subjective perspectives of pain experience and its impact on their ... -
Learners providing feedback on teaching: Pre-service teachers’ perceptions of a teacher assessment arrangement
Eriksen, Harald; Lejonberg, Eli; Tschannen-Moran, Megan; Christophersen, Knut-Andreas; Elstad, Eyvind (Scandinavian Journal of Educational Research;, Journal article; Peer reviewed, 2020-12-02)Teaching practice periods are intended to prepare pre-service teachers for their professional lives as teachers. With this in mind, we have developed a tool for gathering feedback from learners taught by teachers-in-training ... -
Moving beyond the study of gender differences: An analysis of measurement invariance and differential item functioning of an ICT literacy scale
Hatlevik, Ove Edvard; Scherer, Ronny; Christophersen, Knut-Andreas (Journal article; Peer reviewed, 2017)Crafting a validity argument is crucial for the development of any assessment of ICT literacy. In about the context of studying gender differences in ICT literacy, it has therefore become essential to ensure that gender ... -
Sykepleieres og studenters kunnskap og holdninger til smerter og smertelindring hos voksne
Granheim, Tone Høilo; Hovde, Kari Raaum; Christophersen, Knut-Andreas; Dihle, Alfhild (Sykepleien Forskning; (4), Journal article; Peer reviewed, 2015-12-18)Bakgrunn: Smerter er fortsatt utilstrekkelig behandlet til tross for økt kunnskap. Forskning viser at sykepleieres kunnskaper og holdninger til smerter er mangelfull, men vesentlig for tilfredsstillende smertelindring av ... -
Vurdering av postoperativ smerte hos barn (0-5 år): Validering og reliabilitetstesting av smertevurderingsverktøyet FLACC
Reinertsen, Hanne; Christophersen, Knut-Andreas; Helseth, Sølvi (Sykepleien Forskning;9(2), Journal article; Peer reviewed, 2014)Bakgrunn: Små barn er kognitivt umodne og mangler evnen til å uttrykke smerte og ubehag ved hjelp av ord. Standardiserte smertevurderingsverktøy er viktig for å kunne observere og dokumentere smerte og smerteintensitet. ...