Objective: We investigated the preliminary efficacy of a tailored human papillomavirus (HPV) vaccination on-line intervention designed to increase HPV vaccination intention. Participants: Female college students (N = 101; 18-26 years), who have not received the HPV vaccine. Methods: Participants were randomized to either a control group to read…

Background: The Centers for Disease Control and Prevention (CDC) identified Human Papillomavirus (HPV) as the most prevalent sexually transmitted infection (STI) in the United States, with approximately 24 million Americans currently infected. In 2018, men, ages 15-59, had higher HPV infection rates and HPV high-risk type infections compared to…

Objective: Health behavior research suggests that perceived social norms impact health decisions. This study aimed to (a) examine reasons for vaccine hesitancy among a sample of college students compared to a clinical sample (b) examine the accuracy of perceptions of others' receptivity and intention to seek out the COVID-19 vaccine, and (c)…

Adult influenza vaccination rates remain suboptimal, particularly among African Americans. Social norms may influence vaccination behavior, but little research has focused on influenza vaccine and almost no research has focused on racially-specific norms. This mixed methods investigation utilizes qualitative interviews and focus groups (n = 118)…

Background: Although human papillomavirus (HPV) infection is commonly associated with women and cervical cancer, male HPV infection is also a public health concern. In addition to transmission risk to women, HPV is associated with anal, penile, and oral cancers in men and genital warts. Purpose: The study's purpose was to examine male college…

This study assessed the effects of role models in persuasive messages about risk and social norms to increase motivation to obtain hepatitis B virus (HBV) vaccination in men who have sex with men (MSM). MSM at risk for HBV in The Netherlands (N = 168) were recruited online via a range of websites and were randomly assigned to one of four…

The Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices recently expanded annual influenza vaccination recommendations to include all children 6 months through 18 years of age. Adolescent attitudes toward influenza vaccination may play a key role in reaching this newly added age group. This study examined the…