Caregiving, Loneliness, and Stress: The Role of COVID-19

According to many prior studies, informal caregivers are at risk for heightened loneliness and distress. Moreover, the COVID-19 pandemic has introduced new challenges that may be accentuated among caregivers. This study examined caregiving frequency and its relation to loneliness, perceived stress, and negative affect during the COVID-19 pandemic. We then investigated the moderating roles of COVID-19 concerns and impacts, anticipating magnified effects among caregivers. Participants included respondents from the Health and Retirement Study (HRS) COVID-19 project sample (n=2108, mean age=69) who reported their caregiving frequency, general concern about COVID-19, related concerns about family members’ health, and social disruptions caused by the pandemic. Controlling for age, gender, and health status, daily caregivers reported significantly greater distress during COVID-19 compared to non-caregivers (p=.036). Higher levels of concern about family members’ health during COVID-19 was significantly associated with greater loneliness among daily caregivers (p = .009), but not among non-caregivers, such that daily caregivers with greater concerns had the highest levels of loneliness. On the other hand, unexpectedly, daily caregivers who experienced fewer social disruptions due to the pandemic reported higher levels of loneliness (p = .002); however, the association was null for non-caregivers. Findings suggest that daily caregivers may be particularly vulnerable to greater loneliness and stress during the COVID-19 pandemic. These experiences may exacerbate existing mental health disparities for those providing daily care.

Applying Constrained Choice Theory to Understand Adolescent Non-Vaccination

Research on non-vaccination tends to be framed as a result of specific parenting cultures or as a result of disparities in healthcare access. This project proposes applying constrained choice theory for gender and health to understand non-vaccination to integrate these two fields of research. Using the National Immunization -Teen, 2012-2019 (N=145,945), this study classifies parental reports of the reasons for non-vaccination for three adolescent vaccines (human papillomavirus [HPV], meningitis, and tetanus booster) into similar categories that are associated with varying types of constraints and examines the socio-demographic and vaccine specific differences in reasons for non-vaccination. Results reveal important differences the role of constraint for parents of different socio-demographic backgrounds, as well as the usefulness of considering vaccine specific motivations. Furthermore, constrained choice theory provides a useful framework for both understanding non-vaccination at a national level as well as for encapsulating a broad spectrum of reasons for non-vaccination.

Binary blues: Exploring beyond dichotomized gender comparisons with a theory-driven approach

The call to move beyond binary conceptualizations of gender is not new, and yet, this categorical and contrastive approach to gender analysis remains common, particularly in health sciences. It has been posited that the problem of gender dualism rests partially in the minimal interplay between theory and method. Drawing on our experiences during a qualitative study of men’s and women’s involvement in cardiac rehabilitation, this article provides an account of the analytic and reflexive challenges of conducting research on gender and health and explores how the careful use of theory, specifically Bourdieu’s theory of practice, can facilitate a departure from narrow gender binaries. The analysis presented in this article adds to methodological writings on gender and health, offering a theory-driven process to help researchers address the fluidity of gender as lived and negotiated in the everyday social and material circumstances of men and women, particularly during times of illness.

Acculturation of Migrant Latinos in a Positive Psychology Framework

This article features a positive psychology perspective on migration, using hope theory as a conceptual framework to explain life satisfaction of Hispanic migrants in the United States. The cross-sectional study considers the association of acculturation and social support on wellbeing while accounting for the demographic and personal characteristics of Latino migrants ( N = 169) in California and Florida. The final regression model (with the demographic variables of gender, health, realized expectations, the main effect of country, and the interaction variable of realized expectations by country), resulted in significant associations between life satisfaction and the variables of gender and health status. The study demonstrates that expectations (among other factors) significantly predict life satisfaction of Hispanic migrants, which implies that contextualizing migration experience in the positive light (rather than looking at stressors) may impact their quality of life.

Effect of 4-week physical exercises on tryptophan, kynurenine and kynurenic acid content in human sweat

The aim of the study was the detection of TRP, kynurenine (KYN), and kynurenic acid (KYNA) in human sweat, and determining whether physical activity affects their content in this secrete. Two different methods were used simultaneously—collection of sweat by means of an absorption pad from the inter scapular region, and collection of a drop of sweat from the region of the forehead. Quantitative determinations of TRP, KYN and KYNA were performed using high performance liquid chromatography with ultraviolet and fluorescence detection. Determinations of sodium was carried out by the method of inductively coupled plasma collision/reaction cell ionization mass spectrophotometry. It was found that physical exercises evoked a decrease in the amount of KYN, and an increase in the amount of KYNA in sweat recorded on day 14, but not on day 28 of training. It appears that physical exercises result in a long-term increase in the kynurenine transaminase activity responsible for the formation of KYNA from KYN. Based on this results, it can be suggested that measurement of TRP, KYN and KYNA in sweat may have diagnostic potential and may help to establish an exercise regime appropriate for the age, gender and health status of rehabilitation patients.