The Maximal Expected Benefit of SARS-CoV-2 Interventions Among University Students: A Simulation Study Using Latent Class Analysis.

Non-pharmaceutical public health measures (PHMs) were central to pre-vaccination efforts to reduce Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) exposure risk; heterogeneity in adherence placed bounds on their potential effectiveness, and correlation in their adoption makes assessing the impact attributable to an individual PHM difficult. During the Fall 2020 semester, we used a longitudinal cohort design in a university student population to conduct a behavioral survey of intention to adhere to PHMs, paired with an IgG serosurvey to quantify SARS-CoV-2 exposure at the end of the semester. Using Latent Class Analysis on behavioral survey responses, we identified three distinct groups among the 673 students with IgG samples: 256 (38.

Adoption and Discontinuance of Innovation Packages: A Longitudinal Study of Transitions in COVID-19 Mitigation.

The past decades have seen growing interest and application of interventions targeting the change of multiple behaviors at once. We advance this work by using the diffusion of innovations theory (DOI) to consider constellations of behaviors as : multiple innovations that are logically related, interdependent in their use or effects, and often promoted as a set (Rogers, 2003). In addition, we embraced DOI's focus on behavioral decisions as a continual process that can include adoption and discontinuance over time, especially as new innovations (e.

Extending the Theory of Normative Social Behavior: Collective Norms, Opinion Leadership, and Masking During the COVID-19 Pandemic.

Novel, public behaviors, such as masking, should be susceptible to normative influence. This paper advances the theory of normative social behavior by considering a new set of moderators of normative influence - superdiffuser traits - and by clarifying the antecedents and consequences of exposure to collective norms. We use data from a two-wave survey of a cohort living in one U.

Mixed-methods Analysis of Adults Likely versus Unlikely to Get a COVID-19 Vaccination.

This mixed-methods study compared perspectives of those 'very likely' versus 'very unlikely' to receive a hypothetical COVID-19 vaccine. We used an explanatory, sequential, mixed- methods design to analyze quantitative data from a rural Pennsylvania sample. Of the 976 participants, 67 selected 'very unlikely' to get the COVID-19 vaccine.

Cultivating Compassion for Self and Others: A School-Based Pilot Study for Peer-Nominated Caring Adolescents.

Many have called for school-based student programs that teach skills related to self-care and caring for others. Here, such a program for peer-nominated adolescents was developed and piloted virtually at one high school during the COVID-19 pandemic. Results of a longitudinal, quasi-experimental evaluation of the program showed high-quality program implementation and promising program impacts.

Essential and non-essential US workers' health behaviors during the COVID-19 pandemic.

We seek to quantify the relationship between health behaviors and work-related experiences during the COVID-19 pandemic by predicting health behaviors as a function of essential worker status, job loss, change in work hours, and COVID-19 experiences. We use multivariate models and survey data from 913 employed adults in a semi-rural mid-Atlantic US county, and test whether essential worker results vary by gender, parenthood, and/or university employment. Multivariate models indicate that essential workers used tobacco on more days (4.

College students' COVID-19 vaccine beliefs and intentions: Implications for interventions.

On college campuses, effective management of vaccine-preventable transmissible pathogens requires understanding student vaccination intentions. This is necessary for developing and tailoring health messaging to maximize uptake of health information and vaccines. The current study explored students' beliefs and attitudes about vaccines in general, and the new COVID-19 vaccines specifically.

A longitudinal study of the impact of university student return to campus on the SARS-CoV-2 seroprevalence among the community members.

Returning university students represent large-scale, transient demographic shifts and a potential source of transmission to adjacent communities during the COVID-19 pandemic. In this prospective longitudinal cohort study, we tested for IgG antibodies against SARS-CoV-2 in a non-random cohort of residents living in Centre County prior to the Fall 2020 term at the Pennsylvania State University and following the conclusion of the Fall 2020 term. We also report the seroprevalence in a non-random cohort of students collected at the end of the Fall 2020 term.

COVID-19 Mitigation Among College Students: Social Influences, Behavioral Spillover, and Antibody Results.

By fall 2020, students returning to U.S. university campuses were mandated to engage in COVID-19 mitigation behaviors, including masking, which was a relatively novel prevention behavior in the U.

Exploring Behavioral Typologies to Inform COVID-19 Health Campaigns: A Person-Centered Approach.

As the United States continues to be ravaged by COVID-19, it becomes increasingly important to implement effective public health campaigns to improve personal behaviors that help control the spread of the virus. To design effective campaigns, research is needed to understand the current mitigation intentions of the general public, diversity in those intentions, and theoretical predictors of them. COVID-19 campaigns will be particularly challenging because mitigation involves myriad, diverse behaviors.

Unique Predictors of Intended Uptake of a COVID-19 Vaccine in Adults Living in a Rural College Town in the United States.

Purpose: To explore public confidence in a COVID-19 vaccine.

Design: Cross-sectional survey.

Setting: A rural college town in central Pennsylvania.

SARS-CoV-2 Seroprevalence in a University Community: A Longitudinal Study of the Impact of Student Return to Campus on Infection Risk Among Community Members.

Background: Returning university students represent large-scale, transient demographic shifts and a potential source of transmission to adjacent communities during the COVID-19 pandemic.

Methods: In this prospective longitudinal cohort study, we tested for IgG antibodies against SARS-CoV-2 in a non-random cohort of residents living in Centre County prior to the Fall 2020 term at the Pennsylvania State University and following the conclusion of the Fall 2020 term. We also report the seroprevalence in a non-random cohort of students collected at the end of the Fall 2020 term.

Identifying users of traditional and Internet-based resources for meal ideas: An association rule learning approach.

Increasing home cooking while decreasing the consumption of food prepared away from home is a commonly recommended weight management strategy, however research on where individuals obtain ideas about meals to cook at home is limited. This study examined the characteristics of individuals who reported using traditional and Internet-based resources for meal ideas. 583 participants who were ≥50% responsible for household meal planning were recruited to approximate the 2014 United States Census distribution on sex, age, race/ethnicity, and household income.

A call for research exploring social media influences on mothers' child feeding practices and childhood obesity risk.

There is increasing interest in leveraging social media to prevent childhood obesity, however, the evidence base for how social media currently influences related behaviors and how interventions could be developed for these platforms is lacking. This commentary calls for research on the extent to which mothers use social media to learn about child feeding practices and the mechanisms through which social media influences their child feeding practices. Such formative research could be applied to the development and dissemination of evidence-based childhood obesity prevention programs that utilize social media.

An Exploratory Analysis of Child Feeding Beliefs and Behaviors Included in Food Blogs Written by Mothers of Preschool-Aged Children.

Objective: This study analyzed child feeding beliefs and behaviors, types of recipes, and their associations in blogs focused on child feeding.

Design: The authors selected 13 blogs using purposive snowball sampling, from which 158 blog posts were sampled and coded using directed qualitative content analysis.

Variables Measured: Child feeding beliefs and behaviors and types of recipes were coded using schemes developed from existing literature.

The protective effects of parent-college student communication on dietary and physical activity behaviors.

Purpose: Recent studies suggest that parents maintain influence as their adolescents transition into college. Advances in communication technology make frequent communication between parents and college students easy and affordable. This study examines the protective effect of parent-college student communication on student eating and physical activity behaviors.

Changes in eating and physical activity behaviors across seven semesters of college: living on or off campus matters.

The transition from adolescence to adulthood is an important period for establishing behavioral patterns that affect long-term health and chronic disease risk. Nelson and colleagues speculated that developmental changes and changes in living situation may play an important role in the nutrition and physical activity behaviors of college students. Data from the University Life Study, a longitudinal study of college students that includes web-based surveys administered 14 consecutive days each semester, were used to examine fruit, vegetable, and sugared soda consumption, physical activity, and sedentary activity behaviors across seven semesters.

Investigating associations between perceived parental alcohol-related messages and college student drinking.

Objective: A debate remains regarding whether parents should teach their children harm-reduction tips for using alcohol while in college or whether they should maintain a zero-tolerance policy. Which type of alcohol-related communication parents should endorse is not empirically clear. The current study made use of a longitudinal measurement-burst design to examine this issue.

Protective effects of parent-college student communication during the first semester of college.

Objective: Recent studies suggest that parents maintain influence as their adolescents transition into college. Advances in communication technology make frequent communication between parents and college students easy and affordable. This study examines the protective effect of parent-college student communication on student drinking behaviors, estimated peak blood alcohol concentration (eBAC), and serious negative consequences of drinking.