Looking for boomerang effects: a pre-post experimental study of the effects of exposure of youth to television advertising for nicotine replacement therapy and Zyban.
In the context of concerns about unintended "boomerang" influences of advertising, this study aimed to examine effects of nicotine replacement therapy (NRT) and Zyban advertising on youth perceptions of the ease of quitting, health risks of smoking and future intentions to smoke. 718 youth aged 14-16years were randomly allocated to view four television ads promoting either: NRT; Zyban; non-pharmaceutical cessation services (telephone Quitline); or non-cessation messages on sun protection. Questionnaire measures were administered before and after viewing ads. There were no effects of advertising exposure on perceived health effects of smoking or intentions to smoke. Compared with the sun protection ads, but not the Quitline ads, those exposed to NRT ads reported stronger perceptions about the ease of quitting, but non-susceptible non-smokers primarily drove this difference. This study suggests that exposure to NRT and Zyban advertising in an experimental context does not reliably influence youth smoking-related beliefs, especially those vulnerable to becoming regular smokers.
Durkin
Sarah
S
Centre for Behavioural Research in Cancer, The Cancer Council Victoria, 1 Rathdowne Street, Carlton, Victoria 3053, Australia.
Wakefield
Melanie
M
Spittal
Matt
M
D000293:Adolescent; D000329:Advertising; D000704:Analysis of Variance; D001294:Attitude to Health; D016642:Bupropion / Q000627:therapeutic use*; D018765:Dopamine Uptake Inhibitors / Q000627:therapeutic use*; D005260:Female; D015277:Hotlines; D006801:Humans; D008297:Male; D009042:Motivation; D009538:Nicotine / Q000008:administration & dosage*; D000297:Psychology, Adolescent; D012307:Risk Factors; D012309:Risk-Taking; D012907:Smoking / Q000523:psychology; D016540:Smoking Cessation / Q000379:methods / Q000523:psychology*; D012938:Social Perception; D013690:Television
D018765:Dopamine Uptake Inhibitors; D016642:Bupropion; D009538:Nicotine