The impact of concealable chronic health conditions on college students’ academic outcomes: A two-wave study

College students ( N = 125) with concealable chronic health conditions (CCHCs) completed online surveys at the beginning and end of the semester assessing stigma experiences and academic outcomes. Correlations showed stigma, alienation, and lack of campus fit were associated with greater illness-related academic interference ( ps < 0.001), negative academic self-comparison ( ps < 0.001), academic anxiety ( ps < 0.001), academic dissatisfaction ( ps < 0.001), and lower expected grades (except alienation; ps < 0.001–0.03) over time. Hierarchical multiple regressions identified a lack of campus fit as an important predictor across academic outcomes ( ps < 0.001–0.019). Students with CCHCs face health- and stigma-related challenges that can interfere with academic performance.

Keep your distance: Different roles for knowledge and affect in predicting social distancing behavior

The current study examines predictors of social distancing behavior across populations (students and community members) and across time in the early months of the COVID-19 pandemic, focusing on two factors commonly associated with risk perception and prevention: knowledge and affect. Results showed that, despite similar levels of social distancing, student distancing was predicted only by feelings of threat about COVID-19, whereas community distancing was predicted by both feeling informed and threatened. Examining longitudinal effects, which were limited to students only, students became more informed about COVID-19 over time, and increases in being informed (but not feeling threatened) predicted more distancing.

Motivating factors associated with oral pre-exposure prophylaxis use among female sex workers in South Africa

To explore the motivating factors that encourage female sex workers to take oral PrEP, despite the challenges that come with adherence. The 39 participants in this study consisted of female sex workers, peer educators, a counselor, and a researcher. Participants took PrEP as an expression of self-love. Some participants described PrEP as empowering because they could independently prevent HIV. They were also motivated by parenting, hope and future aspirations. It is important for future PrEP interventions to incorporate behavioral strategies that appeal to the user’s personal and deeper motivations for living.

Implicit theories of body weight and engagement in healthy lifestyles among young adults: The mediating effect of self-control

Engaging in a healthy lifestyle could be helpful to decrease lifestyle-related health risks and bring long-term health benefits. This research investigated how implicit theories of body weight influence people’s engagement in healthy lifestyle among young adults in China. The results suggested that implicit theories of body weight significantly influence people’s engagement in heathy eating behaviors and physical activity. Self-control mediated the effect of implicit (incremental) theories of body weight on people’s engagement in healthy eating. Implications of the current research for understanding how to promote engagement in healthy lifestyle and directions for future research are discussed.

A systematic review of the characteristics of interventions that promote physical activity in adults with asthma

Physical activity is promoted in the asthma population through pulmonary rehabilitation, but limited funding and facilities are available. This review aimed to examine the effectiveness of interventions that promote physical activity and identify the behaviour change techniques (BCTs) and other intervention components used. Five databases were searched, and 25 studies met the inclusion criteria. Interventions had a significant positive effect on physical activity, sedentary behaviour, quality of life and asthma symptoms. BCTs used across intervention and control groups were similar in studies that showed effects and those that did not. Future interventions should employ techniques that help to maintain behaviour change.

Assessing medical mistrust in organ donation across countries using item response theory

Although medical mistrust (MM) may be an impediment to public health interventions, no MM scale has been validated across countries and the assessment of MM has not been explored using item response theory, which allows generalisation beyond the sampled data. We aimed to determine the dimensionality of a brief MM measure across four countries through Mokken analysis and Graded Response Modelling. Analysis of 1468 participants from UK ( n = 1179), Ireland ( n = 191), India ( n = 49) and Malaysia (n = 49) demonstrated that MM items formed a hierarchical, unidimensional measure, which is very informative about high levels of MM. Possible item reduction and scoring changes were also demonstrated. This study demonstrates that this brief MM measure is suitable for international studies as it is unidimensional across countries, cross cultural, and shows that minor adjustments will not impact on the assessment of MM when using these items.

The relationship between COVID-19-induced death thoughts and depression during a national lockdown

Evidence suggests that the COVID-19 pandemic has increased rates of depression worldwide. Many factors have been identified to relate to this increase depression, but according to Terror Management Theory, the heightened awareness of death during the pandemic has the potential to increase depression for those with low self-esteem. This hypothesis was examined in a U.K. sample during the first national lockdown where depression, self-esteem and death-thought accessibility (DTA) were measured, and a COVID Index (COVID-19 cases and deaths on date of participation) was produced. The COVID Index was positively related to DTA. Additionally, DTA mediated the relationship between the COVID Index and depression scores when participants had low levels of self-esteem. These findings suggest that heightened existential concerns may be a neglected factor increasing depression during the pandemic.

Examining commonsense epidemiology: The case of asthma

Commonsense epidemiology—how lay people think about diseases and their causes and consequences—can influence how people respond. We examined three lay epidemiological beliefs about 20 triggers and 19 symptoms among 349 caregivers of children with asthma. Our findings contradicted the prevalence-seriousness hypothesis (perceived prevalence and seriousness correlate negatively). The data partially supported the prevalence-control hypothesis (perceived prevalence and asthma control correlate negatively). We found weak support for the seriousness-control hypothesis (perceived seriousness and asthma control correlate negatively). These findings suggest boundary conditions on the application of commonsense epidemiological beliefs.

Predicting intentions to practice COVID-19 preventative behaviors in the United States: A test of the risk perception attitude framework and the theory of normative social behavior

This study examined risk perceptions, efficacy beliefs, social norms, and their interactions as predictors of people’s intention to practice four COVID-19 preventative behaviors among a U.S. sample with quotas on age, sex, ethnicity, and region ( N = 336). This online survey found that perceived injunctive norms predicted intentions to clean and disinfect (β = 0.20), practice social distancing (β = 0.14), and wear a face mask (β = 0.24). Additionally, efficacy beliefs were found to attenuate the association between descriptive norm perceptions and intention to wash hands ( B = −0.15) and wear a face mask( B = −0.12). The results revealed the importance of considering both psychological and social factors to promote COVID-19 preventative behaviors.