Risky business: Gig workers and the navigation of ideal worker expectations during the COVID-19 pandemic.

Managers and customers often expect individuals to be "ideal workers" devoted entirely to work, and this devotion is typically displayed through being available to work at any time, on any day (Reid, 2015). During the COVID-19 pandemic, many individuals in lower-paid, customer-facing jobs were expected to not only be available but also to take on physical risk. However, the ideal worker literature has paid relatively little attention to how risk relates to ideal worker expectations, reflecting in part the extant literature's focus on professionals who face relatively little physical and financial uncertainty.

COVID-19 and raising the value of care.

In this opinion piece, we argue the current pandemic is shining a light on caregiving as critical work that is under-valued and under-paid. We call upon national lawmakers to raise the value of care work. Doing so would also make progress in solving another national crisis: closing the gender wage gap.

Be Well: results of a nutrition, exercise, and weight management intervention among at-risk older adults.

The objective of this article is to test the effectiveness of a multifaceted exercise and nutritional education intervention for chronically ill, community-dwelling older adults. A pre/post cohort design was implemented with measures of physical activity, fitness, depression, and anthropometry collected via 4-month in-person interview and telephone follow-up. The study was conducted at two community-based senior centers in the Los Angeles area and participants (n=62) were older adults aged 60 or older, with multiple chronic conditions, with one or more emergency department visits or hospital admissions in the previous 6 months, and at nutritionally moderate to high risk.

Genomic characterization of the Yersinia genus.

Background: New DNA sequencing technologies have enabled detailed comparative genomic analyses of entire genera of bacterial pathogens. Prior to this study, three species of the enterobacterial genus Yersinia that cause invasive human diseases (Yersinia pestis, Yersinia pseudotuberculosis, and Yersinia enterocolitica) had been sequenced. However, there were no genomic data on the Yersinia species with more limited virulence potential, frequently found in soil and water environments.

Errorless versus errorful training of spelling in individuals with acquired dysgraphia.

We examined effects of error production in training of spelling in four individuals with stroke-induced dysgraphia. In a single participant crossover design, we provided errorless and errorful spelling training in counterbalanced phases. Improvements in spelling to dictation (large effect sizes) were evident for trained words in all participants following both errorful and errorless training phases, with some advantage of errorful over errorless for three of four participants.