How does social support relate to emotional availability for learning during COVID-19? A multi-group structural equation model of university students from the U.S. and Israel.

Given the social and emotional tolls of the COVID-19 pandemic on college and university students, many students have become academically disengaged during the pandemic. Although some colleges and universities have the capacity to promote social support for their students, research has yet to comprehensively demonstrate the relationship between social support and academic engagement. To fill this gap, we leverage survey results from four universities across the United States and Israel. Through multi-group structural equation modelling, we explore (a) how perceived social support relates to being emotionally unavailable for learning, (b) how this relationship is partially explained through coping and COVID-19 concerns, and (c) how these relationships can differ across countries. We find that students who perceived higher levels of social support had lower rates of being emotionally unavailable for learning. Part of this relationship occurred through greater rates of coping and, subsequently, fewer concerns about the pandemic. We also noticed significant differences in these relationships between countries. We conclude with a discussion of study implications for higher education policies and practices.

Correction to: Intersecting Race and Gender Across Hardships and Mental Health During COVID 19: A Moderated Mediation Model of Graduate Students at Two Universities.

[This corrects the article DOI: 10.1007/s12552-022-09379-y.].

Intersecting Race and Gender Across Hardships and Mental Health During COVID-19: A Moderated-Mediation Model of Graduate Students at Two Universities.

While the effects of the pandemic on the mental health of college students can vary across race and gender, few studies have explored the role of hardships and university assistance in these disparities, as well as how these disparities can manifest themselves differently across intersections of race and gender. We address this gap by using unique survey data (n = 417) from two large graduate schools of social work, public health, and social policy in the United States. Using multi-group structural equation modeling, we explore how material hardships, academic hardships, and university assistance needed mediates the relationship between race and mental health, including depression and anxiety. We also explore how gender moderates these relationships. We find that Black students are directly related to material hardships and-through these hardships-indirectly related to increased depression, indicating mediation. However, material hardships did not mediate the relationship between race and anxiety. Furthermore, while academic hardships mediated the relationships between race and depression, as well as race and anxiety, these relationships were only significant for females, indicating moderated-mediation. Moreover, although university assistance needed mediated the relationship between race and depression for females only, university assistance needed mediated the relationship between race and anxiety for both males and females. We close with implications for policy and practice.

Potential Benefits of Black Chokeberry (Aronia melanocarpa) Fruits and Their Constituents in Improving Human Health.

Aronia berry (black chokeberry) is a shrub native to North America, of which the fresh fruits are used in the food industry to produce different types of dietary products. The fruits of Aronia melanocarpa (Aronia berries) have been found to show multiple bioactivities potentially beneficial to human health, including antidiabetic, anti-infective, antineoplastic, antiobesity, and antioxidant activities, as well as heart-, liver-, and neuroprotective effects. Thus far, phenolic compounds, such as anthocyanins, cyanidins, phenolic acids, proanthocyanidins, triterpenoids, and their analogues have been identified as the major active components of Aronia berries. These natural products possess potent antioxidant activity, which contributes to the majority of the other bioactivities observed for Aronia berries. The chemical components and the potential pharmaceutical or health-promoting effects of Aronia berries have been summarized previously. The present review article focuses on the molecular targets of extracts of Aronia berries and the examples of promising lead compounds isolated from these berries, including cyanidin-3-O-galactoside, chlorogenic acid, quercetin, and ursolic acid. In addition, presented herein are clinical trial investigations for Aronia berries and their major components, including cancer clinical trials for chlorogenic acid and COVID-19 trial studies for quercetin. Additionally, the possible development of Aronia berries and their secondary metabolites as potential therapeutic agents is discussed. It is hoped that this contribution will help stimulate future investigations on Aronia berries for the continual improvement of human health.

How Did School Meal Access Change during the COVID-19 Pandemic? A Two-Step Floating Catchment Area Analysis of a Large Metropolitan Area.

SARS-CoV-2 (COVID-19) resulted in school closures and contingencies across the U.S. that limited access to school meals for students. While some schools attempted to provide alternative meal access points where students or parents could pick up meals, many students-especially those in low-income households-lacked adequate transportation to these access points. Thus, physical proximity to meal access points was particularly important during the pandemic. In this study, we explore how school meal access changed during the COVID-19 pandemic, especially as it relates to race/ethnicity and socio-economic status. Taking into account both the "supply" (meal access points) and the "demand" (low-income students) for free meals, we employed a two-step floating catchment area analysis to compare meal accessibility in St. Louis, Missouri before and during the pandemic in the spring and summer of 2019 and 2020. Overall, while school meal access decreased during the spring of 2020 during the early months of the pandemic, it increased during the summer of 2020. Moreover, increased access was greatest in low-income areas and areas with a higher proportion of Black residents. Thus, continuing new policies that expanded access to school meals-especially for summer meal programs-could lead to positive long-term impacts on children's health and well-being.