College students' influenza vaccine hesitation: a reasoned action investigation with quantitative and qualitative data.

This two-wave longitudinal study (performed pre-COVID), using both quantitative and qualitative data, investigated college students' influenza vaccine hesitancy and confidence using the theory of planned behavior (TPB). At Time 1, college students (n = 277) completed TPB measures and reported past influenza vaccine behavior. At Time 2 (30 days later), participants indicated whether they received the influenza vaccine since Time 1.

Examining Rules in Friends with Benefits Relationships.

Establishing communicative and behavioral boundaries in romantic relationships provides partners with a greater sense of relational stability and certainty. For romantic relationships, these boundaries, such as sexual exclusivity, are relatively straightforward. For casual sex relationships, however, the relational rules are less stable and certain.

"Fear the Flu, Not the Flu Shot": A Test of the Extended Parallel Process Model.

This study investigates the effects of manipulated threat and efficacy on college students' attitudes, intentions, and behavior toward receiving the influenza vaccine (flu shot). Meta-analysis results indicate that during the nearly 70-year history of fear-appeal research, as few as six studies have orthogonally manipulated threat and efficacy, randomly assigned participants to conditions, and included a behavioral dependent variable. While there may be several practical reasons for this, it is problematic theoretically.

Success Bias and Inflation Bias After Planning and Communicating Emotional Support.

This study investigates the potential for cancer patients' supporters to experience cognitive biases after communicating emotional support messages. A success bias was predicted, such that those who planned their messages would rate those messages as more effective in comparison with those who did not plan their messages (H1a-H1c). An inflation bias was also predicted, such that supporters would rate their messages as more effective than cancer patients who also rated the messages (H2a-H2c).

Identifying and explicating variation among friends with benefits relationships.

This two-study report identifies and validates a typology containing seven types of "friends with benefits relationships" (FWBRs). Study 1 asked heterosexual students to define the term FWBR and to describe their experience with the relationship type. Qualitative analysis of these data identified seven types of FWBRs (true friends, network opportunism, just sex, three types of transition in [successful, failed, and unintentional], and transition out).

Employing interpersonal influence to promote multivitamin use.

Boster, Kotowski, Andrews, and Serota (2011 ) proposed that superdiffusers are well connected, persuasive, and a maven in a content area. They proposed that superdiffusers, if recruited, could promote the adoption of health practices. In this article a model of this process is presented, and an intervention designed to test the efficacy of this influence strategy is introduced.