دورية أكاديمية
The influence of video-based social modelling on the nocebo effect
| العنوان: | The influence of video-based social modelling on the nocebo effect |
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| المؤلفون: | Quinn, Veronica, Pearson, Sarah, Huynh, Anna, Nicholls, Kate, Barnes, Kirsten, Faasse, Kate |
| المصدر: | Quinn , V , Pearson , S , Huynh , A , Nicholls , K , Barnes , K & Faasse , K 2023 , ' The influence of video-based social modelling on the nocebo effect ' , Journal of Psychosomatic Research , vol. 165 , 111136 , pp. 1-9 . https://doi.org/10.1016/j.jpsychores.2022.111136Test |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | expectations, health information, nocebo effect, placebo effect, social learning |
| الوصف: | Objective: Seeing someone else experience side effects (i.e., social modelling) can increase negative expectations and subsequent nocebo effects. In face-to-face contexts, this effect appears stronger in female participants. Less is known about the influence of gender on negative expectations and nocebo effects generated via video-based social modelling. Methods: One hundred and seven undergraduate participants recruited from a participant pool at an Australian university took part in a study ostensibly investigating the influence of beta-blocker medications (actually a sham treatment) on physiological and psychological aspects of anxiety. Participants were randomly assigned to either a no-treatment control group, a standard treatment group, or a video modelling group, in which participants viewed video-recorded confederates (one male, one female) report experiencing four side effects (two each) after taking the study treatment. Symptoms were assessed 15-min following pill ingestion, and at follow-up 24 h later. Results: Video modelling of side effects, compared to standard treatment, interacted with gender and was associated with increased reporting of modelled symptoms in female compared to male participants, p = .01, η p 2 =0.06. Video modelling also increased negative expectations in female compared to male participants, p = .03, η p 2 =0.07, and expectations mediated the influence of modelling on modelled symptoms in female participants. Conclusions: Social modelling of side effects via video increased negative expectations, and nocebo symptoms, to a greater extent in female participants. These findings suggest that males and females are differentially impacted by video-based side effect modelling. Results have implications for social modelling of side effects via social media and patient-support websites. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1016/j.jpsychores.2022.111136 |
| الإتاحة: | https://doi.org/10.1016/j.jpsychores.2022.111136Test https://researchers.mq.edu.au/en/publications/ddc4594e-50dc-4e50-87c2-0cf38a566003Test http://www.scopus.com/inward/record.url?scp=85145705980&partnerID=8YFLogxKTest |
| حقوق: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.1351C42A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.jpsychores.2022.111136 |
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