Browsing by Author "Njarðvík, Urður"

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Changes in Eating Behaviors Following Taste Education Intervention: Focusing on Children with and without Neurodevelopmental Disorders and Their Families: A Randomized Controlled Trial

Þorsteinsdóttir, Sigrún; Njarðvík, Urður; Bjarnason, Ragnar Grímur; Ólafsdóttir, Anna Sigríður (2022-09-27)

Fussy-eating children often display problematic behaviors around mealtimes, such as irritation, opposition, or may even throw tantrums. This may lead to reduced food variety and poor nutritional profiles, which may increase parents’ worries about their ...
The Role of Perspective Taking and Self-Control in a Preventive Intervention Targeting Childhood Disruptive Behavior

Nijhof, Karlijn; te Brinke, Lysanne W.; Njarðvík, Urður; Liber, Juliette M. (2021-01-13)

Prevention studies typically focus on outcome variables such as reductions in problem behavior, rather than targeted factors (e.g., cognitions), or the relation between change in targeted factors and outcomes. Therefore, the current study examined the ...
Usage and weekly attrition in a smartphone-based health behavior intervention for adolescents : Pilot randomized controlled trial

Egilsson, Erlendur; Bjarnason, Ragnar Grímur; Njarðvík, Urður (2021-02-17)

BACKGROUND: The majority of adolescents own smartphones, although only 8% of them use health apps. Attrition rates from adolescent mobile health (mHealth) interventions for treating mental health problems such as anxiety and depression are an issue ...

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