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Sivertsen, Borge; Posserud, Maj-Britt; Gillberg, Christopher; Lundervold, Astri J.; Hysing, Mari – Autism: The International Journal of Research and Practice, 2012
This study examined the prevalence and chronicity of sleep problems in children who manifest problems believed to be typical of Autism Spectrum Disorders (ASD). Using data from a longitudinal total population study, symptoms of ASD, insomnia and potential explanatory factors were assessed at ages 7-9 and 11-13. Children were included in a group…
Descriptors: Incidence, Autism, Sleep, Longitudinal Studies
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Helland, Turid; Plante, Elena; Hugdahl, Kenneth – Dyslexia, 2011
This study focused on predicting dyslexia in children ahead of formal literacy training. Because dyslexia is a constitutional impairment, risk factors should be seen in preschool. It was hypothesized that data gathered at age 5 using questions targeting the dyslexia endophenotype should be reliable and valid predictors of dyslexia at age 11. A…
Descriptors: Foreign Countries, Heredity, Dyslexia, Predictor Variables
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Oppedal, Brit – International Journal of Developmental Science, 2011
We investigated ethnic group differences in the association between social support, perceived discrimination and mental health in one adolescent and one preadolescent sample of immigrant children in Norway. The study is based on self-report questionnaire data collected in 2000/2001 from 286 students in 10th grade with backgrounds from Turkey,…
Descriptors: Role, Social Support Groups, Social Discrimination, Ethnic Groups
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Wind, M.; Bjelland, M.; Perez-Rodrigo, C.; te Velde, S. J.; Hildonen, C.; Bere, E.; Klepp, K.-I.; Brug, J. – Health Education Research, 2008
The purpose was to investigate the degree of implementation and appreciation of a comprehensive school-randomized fruit and vegetable intervention program and to what extent these factors were associated with changes in reported fruit and vegetable intake. The study was conducted among 10- to 13-year old children exposed to the intervention during…
Descriptors: Intervention, Parent Participation, Questionnaires, Eating Habits