Die Effektivität von schriftlichen und graphischen Warnhinweisen auf Zigarettenschachteln
Abstract
Zusammenfassung: In der vorliegenden Studie wurde die Effektivität von furchterregenden Warnhinweisen bei jugendlichen Rauchern und Raucherinnen analysiert. 336 Raucher/-innen (Durchschnittsalter: 15 Jahre) wurden schriftliche oder graphische Warnhinweise auf Zigarettenpackungen präsentiert (Experimentalbedingungen; n = 96, n = 119), oder sie erhielten keine Warnhinweise (Kontrollbedingung; n = 94). Anschließend wurden die Modellfaktoren des revidierten Modells der Schutzmotivation (Arthur & Quester, 2004) erhoben. Die Ergebnisse stützen die Hypothese, dass die Faktoren “Schweregrad der Schädigung” und “Wahrscheinlichkeit der Schädigung” die Verhaltenswahrscheinlichkeit, weniger oder leichtere Zigaretten zu rauchen, vermittelt über den Mediator “Furcht” beeinflussen. Die Verhaltenswahrscheinlichkeit wurde dagegen nicht von den drei experimentellen Bedingungen beeinflusst. Auch konnten die Faktoren “Handlungswirksamkeitserwartungen” und “Selbstwirksamkeitserwartungen” nicht als Moderatoren des Zusammenhangs zwischen Furcht und Verhaltenswahrscheinlichkeit bestätigt werden.
Abstract: This empirical study addressed the effectiveness of fear appeals on juvenile smokers. 336 smokers (mean age: 15 years) were exposed to written or graphic health warnings on cigarette packs (experimental conditions; n = 96, n = 119) or no health warnings (control condition; n = 94). Afterwards the factors of the revised model of protection motivation (Arthur & Quester, 2004) were assessed. Results support the prediction that the factors “probability of occurrence” and “severity of harm” affect the probability of smoking less or lighter cigarettes indirectly through the mediating variable fear. The experimental conditions, however, did not influence the probability of this behavior. The results also did not confirm the proposed moderating role of response efficacy or self-efficacy.
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