“Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok
Abstract A substantial body of social scientific research considers the negative mental health consequences of social media use on TikTok. Fewer, however, consider the potentially positive impact that mental health content creators (“influencers”) on TikTok can have to improve health outcomes; inclu...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2024-03-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-024-56578-1 |
| _version_ | 1797259266101346304 |
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| author | Matt Motta Yuning Liu Amanda Yarnell |
| author_facet | Matt Motta Yuning Liu Amanda Yarnell |
| author_sort | Matt Motta |
| collection | DOAJ |
| description | Abstract A substantial body of social scientific research considers the negative mental health consequences of social media use on TikTok. Fewer, however, consider the potentially positive impact that mental health content creators (“influencers”) on TikTok can have to improve health outcomes; including the degree to which the platform exposes users to evidence-based mental health communication. Our novel, influencer-led approach remedies this shortcoming by attempting to change TikTok creator content-producing behavior via a large, within-subject field experiment (N = 105 creators with a reach of over 16.9 million viewers; N = 3465 unique videos). Our randomly-assigned field intervention exposed influencers on the platform to either (a) asynchronous digital (.pdf) toolkits, or (b) both toolkits and synchronous virtual training sessions that aimed to promote effective evidence-based mental health communication (relative to a control condition, exposed to neither intervention). We find that creators treated with our asynchronous toolkits—and, in some cases, those also attending synchronous training sessions—were significantly more likely to (i) feature evidence-based mental health content in their videos and (ii) generate video content related to mental health issues. Moderation analyses further reveal that these effects are not limited to only those creators with followings under 2 million users. Importantly, we also document large system-level effects of exposure to our interventions; such that TikTok videos featuring evidence-based content received over half a million additional views in the post-intervention period in the study’s treatment groups, while treatment group mental health content (in general) received over three million additional views. We conclude by discussing how simple, cost-effective, and influencer-led interventions like ours can be deployed at scale to influence mental health content on TikTok. |
| first_indexed | 2024-04-24T23:06:41Z |
| format | Article |
| id | doaj.art-172acfea20cb4df8b71d9b05f3fa0125 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-24T23:06:41Z |
| publishDate | 2024-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-172acfea20cb4df8b71d9b05f3fa01252024-03-17T12:25:36ZengNature PortfolioScientific Reports2045-23222024-03-0114111210.1038/s41598-024-56578-1“Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTokMatt Motta0Yuning Liu1Amanda Yarnell2Department of Health Law, Policy, & Management, Boston University School of Public HealthCenter for Health Communication, Harvard University TH Chan School of Public HealthCenter for Health Communication, Harvard University TH Chan School of Public HealthAbstract A substantial body of social scientific research considers the negative mental health consequences of social media use on TikTok. Fewer, however, consider the potentially positive impact that mental health content creators (“influencers”) on TikTok can have to improve health outcomes; including the degree to which the platform exposes users to evidence-based mental health communication. Our novel, influencer-led approach remedies this shortcoming by attempting to change TikTok creator content-producing behavior via a large, within-subject field experiment (N = 105 creators with a reach of over 16.9 million viewers; N = 3465 unique videos). Our randomly-assigned field intervention exposed influencers on the platform to either (a) asynchronous digital (.pdf) toolkits, or (b) both toolkits and synchronous virtual training sessions that aimed to promote effective evidence-based mental health communication (relative to a control condition, exposed to neither intervention). We find that creators treated with our asynchronous toolkits—and, in some cases, those also attending synchronous training sessions—were significantly more likely to (i) feature evidence-based mental health content in their videos and (ii) generate video content related to mental health issues. Moderation analyses further reveal that these effects are not limited to only those creators with followings under 2 million users. Importantly, we also document large system-level effects of exposure to our interventions; such that TikTok videos featuring evidence-based content received over half a million additional views in the post-intervention period in the study’s treatment groups, while treatment group mental health content (in general) received over three million additional views. We conclude by discussing how simple, cost-effective, and influencer-led interventions like ours can be deployed at scale to influence mental health content on TikTok.https://doi.org/10.1038/s41598-024-56578-1 |
| spellingShingle | Matt Motta Yuning Liu Amanda Yarnell “Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok Scientific Reports |
| title | “Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok |
| title_full | “Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok |
| title_fullStr | “Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok |
| title_full_unstemmed | “Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok |
| title_short | “Influencing the influencers:” a field experimental approach to promoting effective mental health communication on TikTok |
| title_sort | influencing the influencers a field experimental approach to promoting effective mental health communication on tiktok |
| url | https://doi.org/10.1038/s41598-024-56578-1 |
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