{"groups":[{"description":"After reading a standard CDC HPV vaccine message, participants interacted with a chatbot designed to deliver personalized HPV vaccine messages (i.e., tailored to their personalities).\n\nPersonalized Chatbot Intervention: In this intervention, participants first saw a standard CDC HPV vaccine message. After that they were invited to interact with a chatbot designed to deliver additional HPV vaccine messages, which were tailored to their personalities.","id":"FG000","title":"Personalized Chatbot Condition"},{"description":"After reading a standard CDC HPV vaccine message, participants interacted with a chatbot designed to deliver HPV vaccine messages, which were not tailored to their personalities.\n\nNon-Personalized Chatbot Intervention: In this intervention, participants first saw a standard CDC HPV vaccine message. After that they were invited to interact with a chatbot designed to deliver additional HPV vaccine messages, which were not tailored to their personalities.","id":"FG001","title":"Non-Personalized Chatbot Condition"},{"description":"Participants read a standard CDC HPV vaccine message without interacting with any chatbot that delivers additional messages.\n\nNo Chatbot Control: In this intervention, participants saw a standard CDC HPV vaccine message only and did not interact with any chatbot.","id":"FG002","title":"No Chatbot Control Condition"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"152"},{"groupId":"FG001","numSubjects":"154"},{"groupId":"FG002","numSubjects":"150"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"152"},{"groupId":"FG001","numSubjects":"154"},{"groupId":"FG002","numSubjects":"150"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}