title: The motivating impact of informing women smokers of a link between smoking and cervical cancer: the role of coherence.
abstract: This research assessed the role of having a coherent explanation of the link between smoking and cervical cancer in motivating women to stop smoking. In the 1st study, women were given a leaflet with either a detailed or a minimal explanation of the link or no leaflet. The leaflets were similarly effective at providing a coherent explanation. In a cross-sectional analysis, having a coherent explanation moderated the relationship between perceived vulnerability and intention: Higher perceived vulnerability to cervical cancer was associated with greater intention to quit smoking only amongst women with a more coherent explanation of the link between smoking and cervical cancer. This finding was replicated in a 2nd study. These results are consistent with H. Leventhal et al.'s (1997) self-regulatory model, which suggests that motivation to change behavior depends not only on perceiving a threat but also on having a coherent model linking the behavior with the threat.
authors.affiliation: Department of Psychology, Health Psychology Section, King's College London, London, United Kingdom.
authors.forename: Sue
authors.initials: S
authors.lastname: Hall
authors.forename: John
authors.initials: J
authors.lastname: Weinman
authors.forename: Theresa M
authors.initials: TM
authors.lastname: Marteau
mesh_terms: D000328:Adult; D001294:Attitude to Health; D005260:Female; D015438:Health Behavior; D006266:Health Education; D006801:Humans; D033182:Intention; D008875:Middle Aged; D009042:Motivation; D012907:Smoking / Q000453:epidemiology*; D016540:Smoking Cessation; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology*