Now showing items 1-3 of 3
Cluster randomisation and design effects in school surveys: an exploration of the Irish Health Behaviours in School-aged Children data.
(National Institute of Health Sciences, 2008-09)
School surveys are typically conducted in classrooms where children are clustered and thus each participating student is not fully independent of others. Such unavoidable cluster randomisation increases the size of standard ...
Family structure and children's eating patterns: secondary analysis of the Health Behaviours in School-aged Children (HBSC) study 2002.
(National Institute of Health Sciences, 2008-10)
A variety of family and social factors influence children's eating behaviours such as availability of and preference for particular foods, portion size, cultural values regarding food types and preparation, parents' beliefs ...
Family, peer and school relationships as predictors of tobacco, alcohol and cannabis use in Irish adolescents: differences between sustained and experimental substance use.
Adolescence is a vital period in shaping behaviour patterns. Substance use is one of the most commonly studies risk behaviours among adolescents. There are three mutually exclusive levels of substance use: non-use, ...