Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty

BackgroundEffective public health communication relies on understanding how individuals seek information during health emergencies. While previous work has investigated vaccine hesitancy and acceptance, little is known regarding the psychological and social motivations behind COVID-19 booster inform...

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Main Authors: Xiaoshan Austin Li, Katharine Hubbard, Jooyun Hwang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Public Health
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Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2025.1611711/full
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author Xiaoshan Austin Li
Katharine Hubbard
Jooyun Hwang
author_facet Xiaoshan Austin Li
Katharine Hubbard
Jooyun Hwang
author_sort Xiaoshan Austin Li
collection DOAJ
description BackgroundEffective public health communication relies on understanding how individuals seek information during health emergencies. While previous work has investigated vaccine hesitancy and acceptance, little is known regarding the psychological and social motivations behind COVID-19 booster information-seeking in collectivist societies.ObjectiveThis study extends the Risk Information Seeking and Processing (RISP) model to explore the impact of trust in experts, risk uncertainty, and subjective informational norms on the public’s intention to seek information regarding COVID-19 booster shots in China.MethodsA national survey of 616 adults in China was undertaken. Structural equation modeling (SEM) examined hypothesized relationships among perceived advantages and disadvantages, affective responses, lack of information, trust in the expertise of others, uncertainty, perceived control over behavior, and social norms.ResultsInformational subjective norms were the most significant predictor of intentions to seek information, indicating the influence of collectivist expectations on individual action. Trust in experts was positively associated with perceived risks and inversely related to perceived benefits—and decreased perceived information insufficiency. Uncertainty increased individuals’ perceived ability to gather and interpret information, but affective responses had limited direct effects.ConclusionFindings highlight the need to incorporate social norms, trust relationships, and uncertainty management into public health education campaigns to support vaccine promotion. This study offers empirical evidence for designing culturally adaptive communication interventions that promote booster uptake among collectivist societies and comparable environments.
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spelling doaj-art-e958a8d75a324daebc2776e64a75dfea2025-07-22T16:01:45ZengFrontiers Media S.A.Frontiers in Public Health2296-25652025-07-011310.3389/fpubh.2025.16117111611711Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertaintyXiaoshan Austin Li0Katharine Hubbard1Jooyun Hwang2Department of Communication, Faculty of Humanities and Social Sciences, Beijing Normal-Hong Kong Baptist University, Zhuhai, ChinaDepartment of Mass Communication, Winthrop University, Rock Hill, SC, United StatesDepartment of Journalism, Public Relations, and Advertising, Soongsil University, Seoul, Republic of KoreaBackgroundEffective public health communication relies on understanding how individuals seek information during health emergencies. While previous work has investigated vaccine hesitancy and acceptance, little is known regarding the psychological and social motivations behind COVID-19 booster information-seeking in collectivist societies.ObjectiveThis study extends the Risk Information Seeking and Processing (RISP) model to explore the impact of trust in experts, risk uncertainty, and subjective informational norms on the public’s intention to seek information regarding COVID-19 booster shots in China.MethodsA national survey of 616 adults in China was undertaken. Structural equation modeling (SEM) examined hypothesized relationships among perceived advantages and disadvantages, affective responses, lack of information, trust in the expertise of others, uncertainty, perceived control over behavior, and social norms.ResultsInformational subjective norms were the most significant predictor of intentions to seek information, indicating the influence of collectivist expectations on individual action. Trust in experts was positively associated with perceived risks and inversely related to perceived benefits—and decreased perceived information insufficiency. Uncertainty increased individuals’ perceived ability to gather and interpret information, but affective responses had limited direct effects.ConclusionFindings highlight the need to incorporate social norms, trust relationships, and uncertainty management into public health education campaigns to support vaccine promotion. This study offers empirical evidence for designing culturally adaptive communication interventions that promote booster uptake among collectivist societies and comparable environments.https://www.frontiersin.org/articles/10.3389/fpubh.2025.1611711/fullhealth communicationrisk information seekingtrust in expertsuncertaintysubjective normsCOVID-19 booster
spellingShingle Xiaoshan Austin Li
Katharine Hubbard
Jooyun Hwang
Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty
Frontiers in Public Health
health communication
risk information seeking
trust in experts
uncertainty
subjective norms
COVID-19 booster
title Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty
title_full Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty
title_fullStr Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty
title_full_unstemmed Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty
title_short Understanding COVID-19 booster information seeking in a collectivist context: the roles of social expectations, trust in experts, and uncertainty
title_sort understanding covid 19 booster information seeking in a collectivist context the roles of social expectations trust in experts and uncertainty
topic health communication
risk information seeking
trust in experts
uncertainty
subjective norms
COVID-19 booster
url https://www.frontiersin.org/articles/10.3389/fpubh.2025.1611711/full
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