在新冠疫情的蔓延之下，接種新冠疫苗被視為對抗疫情最有效的防疫策略。然而，此次疫情也遇到明顯的「疫苗猶豫」現象，進而影響新冠疫苗接種的涵蓋率。本研究主要探討學齡前子女的家長對於疫苗猶豫的心理狀態與猶豫原因，以及相關政策是否對於學齡前子女接種新冠疫苗有所影響。

本研究以學齡前子女（0-6歲）97位家長作為研究對象，並分為「子女沒有接種新冠疫苗、子女只接種一劑新冠疫苗、子女接種兩劑以上新冠疫苗」三個分群，以交叉比對分析及邏輯迴歸分析法(logistic regression)進行分析特定的心理變數，即家長猶豫理由是否為子女年紀太小。

研究結果發現，學齡前子女數為一個的家長，多讓其子女最多僅接種一劑新冠疫苗；當學齡前子女數大於兩個（含）以上者，家長才會允許其子女接種兩劑以上的新冠疫苗；因子女年紀太小而感到猶豫的家長，其子女接種新冠疫苗的比例較低。在政策方面，家長雖然認為疫情記者會有幫助，卻讓其對於子女產生更多疫苗猶豫。此外，家長覺得找公眾人物拍攝疫苗宣導影片的幫助程度呈現分歧的現象，且最後並不會增加其子女接種新冠疫苗的機率。

This study explores vaccine hesitancy and related nudge policy for Taiwan parents with preschool children while facing the spread of COVID-19. Regarding vaccine hesitancy issue, this study focuses on the reason of vaccine hesitancy as a psychographic.

97 parents with preschool children were divided into three subgroups according to the doses their children take, including no vaccination, only take one vaccination, and take two (above) vaccination, by the method of cross comparison and logistic regression analysis, to estimate the effect of the hesitancy factor and relevant policies.

This study indicates that the fewer parents have children, the more parents refuse their children to take COVID-19 vaccine. In addition, parents who are hesitant because their children too young are less to make their children to get vaccinated against COVID-19.

The study also shows the COVID-19 press could be helpful but still make parents more hesitant for their children to take vaccine. Whether COVID-19 videos with public figures are helpful or not is divergent for the parents, and cannot increase the vaccination rate of their children.

一、中文文獻
〔1〕陳秀熙 (2021)《新冠肺炎疫情社會及政治觀》。
〔2〕官晨怡、邱弘毅、張書森等 (2021)《台灣新冠疫苗民眾決策態度之快速質性研究調查報告》。
〔3〕林峻吉、官晨怡、林正揚、劉政翰、黃意婷、許銘心、陳宜萱、簡瑞琪、黃中、郭曉靜、呂芃樺、何坤霖、林尹筑 (2023)《因應緊急公共衛生事件之快速質性研究：臺灣COVID-19疫苗猶豫調查》。
〔4〕盧鴻毅、林冠承、趙麟宇(2023)《風險感知與疫苗猶豫：以台灣新冠肺炎疫情為例》。
〔5〕寧婧、張勇勤、蔣冠華、崔娜、張世遠、周一帆 (2022)《家長對未成年子女接種新冠肺炎疫苗猶豫影響因素研究進展》
〔6〕賴怡樺、林水波、陳敦源 (2018)《行為主義導向的公共政策研究：以政策工具「推力」為核心的初探》。
〔7〕中央通訊社 (2020)《百年大疫：COVID-19疫情全紀錄》，印刻文學出版社。

二、英文文獻
〔1〕Eve Dubé, Caroline Laberge, Maryse Guay, Paul Bramadat, Réal Roy & Julie A.Bettinger (2013) “Vaccine Hesitancy: an Overview.” Hum Vaccin Immunother, 9(8), 1763-1773.
〔2〕Eve Dubé and Noni E MacDonald (2020) “How can a global pandemic affect vaccine hesitancy?” Expert Review of Vaccines, 2020, Vol.19, No. 10, 899-901
〔3〕Imperial College London (2021) “Global Attitudes towards a COVID-19 Vaccine.”
〔4〕Kerekes, Stefania, Mengdi Ji, Shu-Fang Shih, Hao-Yuan Chang, Harapan Harapan, Yogambigai Rajamoorthy, Awnish Singh, Shailja Kanwar,and Abram L. Wagner, 2021, “Differential Effect of Vaccine Effectiveness and Safety on COVID–19 Vaccine Acceptance across Socioeconomic Groups in an International Sample” Vaccines 9(9): 1010.
〔5〕United Nations International Children's Emergency Fund (2021) “COVID-19 Vaccine Hesitancy Survey Report 2021.”