A Chatbot Intervention for Reducing HPV Vaccine Hesitancy
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 456
- 试验地点
- 2
- 主要终点
- Attitudes Toward HPV Vaccination
研究概览
简要总结
The goal of this project is to test the efficacy of a chatbot intervention for reducing HPV vaccine hesitancy among African American parents. An online experiment will be conducted to test the effectiveness of the chatbot intervention with African American parents. Results of this project will inform future communication interventions for reducing vaccine hesitancy among African American parents.
详细描述
The goal of this project is to test the efficacy of a chatbot intervention for reducing HPV vaccine hesitancy among African American parents. An online survey-experiment will be conducted. In the survey-experiment, participants will first answer questions related to their attitudes toward childhood vaccines and see a brief CDC message about HPV vaccine. Then they will be directed to interact with a chatbot designed to deliver personalized HPV vaccine messages (tailored to the participant's personality) or a similar chatbot with non-personalized messages. There will also be a control condition where participants will see the brief CDC message about HPV vaccine but will not interact with any chatbot. All participants will answer questions related to their attitudes toward HPV vaccination, intentions to vaccinate their children, as well as other message response measures.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •18 years or older
- •Self-identify as Black or African American
- •Parents of children under 18 years old
- •Access to computer/laptop/mobile device and the Internet
排除标准
- •Under 18 years
- •Does not self-identify as Black or African American
- •Not a parent of at least a child under 18 years old
- •No access to computer/laptop/mobile device or the Internet
结局指标
主要结局
Attitudes Toward HPV Vaccination
时间窗: baseline posttest (test took approximately 5 minutes to complete)
Participants' attitudes toward HPV vaccination were measured by seven questions such as "The HPV vaccine is beneficial for adolescents." The responses were recorded on 1 (strongly disagree) to 5 (strongly agree) scales. Final score was the average of all 7 questions.
Intentions Toward HPV Vaccination
时间窗: baseline posttest (test took approximately 5 minutes to complete)
Participants' intentions toward vaccinating their children against HPV were measured by three questions such as "I am likely to get my child/children the HPV vaccine." Responses were indicated on 1 (strongly disagree) to 5 (strongly agree) scales. The final score was the average of the three questions.
次要结局
- Ratings of the Chatbot(baseline posttest (test took approximately 5 minutes to complete))