title: Smoking-specific communication and children's smoking onset: an extension of the theory of planned behaviour.
abstract: The aim of this study was to test whether maternal smoking-specific communication and parental smoking related to smoking cognitions (i.e. attitude, self-efficacy and social norm) derived from the Theory of Planned Behaviour in association with smoking onset during preadolescence. A total of 1478 pairs of mothers and children participated (mean age: 10.11; standard deviation = 0.78). Structural equation models in Mplus were used to examine whether smoking-specific communication influences children's smoking cognitions, which in turn, affect smoking onset. A positive association was found between pro-smoking attitudes and smoking onset. Smoking-specific communication and parental smoking were related to smoking cognitions. Specifically, frequency of communication was negatively associated with pro-smoking attitudes, social norms of mother and best friend. Quality of communication related negatively to pro-smoking attitudes and positively to self-efficacy and norms of friends. Parental smoking was positively associated with pro-smoking attitudes and norms of mother and (best) friends. Additionally, more frequent communication and higher levels of parental smoking were associated with higher smoking onset. In conclusion, smoking-specific communication and parental smoking were associated with smoking cognitions and smoking onset. Already during preadolescence, parents contribute to shaping the smoking cognitions of their children, which may be predictive of smoking later in life.
authors.affiliation: Behavioural Science Institute, Radboud University Nijmegen, the Netherlands. m.hiemstra@bsi.ru.nl
authors.forename: Marieke
authors.initials: M
authors.lastname: Hiemstra
authors.forename: Roy
authors.initials: R
authors.lastname: Otten
authors.forename: Onno C P
authors.initials: OC
authors.lastname: van Schayck
authors.forename: Rutger C M E
authors.initials: RC
authors.lastname: Engels
mesh_terms: D017668:Age of Onset; D001294:Attitude to Health; D002648:Child; D003142:Communication; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D033182:Intention; D008297:Male; D009034:Mother-Child Relations; D009426:Netherlands; D016487:Parenting / Q000523:psychology*; D020377:Self Efficacy; D012907:Smoking / Q000453:epidemiology / Q000523:psychology*; D000074606:Smoking Prevention; D012932:Social Facilitation; D012945:Social Values