Using longitudinal data from the Health and Retirement Study, we examined the association between optimism/pessimism before the pandemic and adaptation during the COVID-19 pandemic. Overall, optimism was associated with behaviors that reduce COVID-19 transmission and higher psychological well-being (βs>|.196|) through changes in social contacts (indirect effect βs> |.004|) and/or increases in physical activity (βs=|.01|). Separating optimism and pessimism, we found that only pessimism was associated with behaviors that reduce risk, but both optimism and pessimism were associated with psychological well-being. By investigating them in the context of new public health challenges, we found that while the presence of optimism and absence of pessimism may both be resources for well-being, the absence of pessimism may be particularly important for health-relevant behaviors.
Value development over the life-span is rarely studied due to theory and data limitations. We use the LISS data, a Dutch longitudinal dataset, to study value change in adults aged 25–70 over 11 years from 2008 to 2019 (N=10,860), using the neo- socioanalyitcal model (NSM) as a theoretical framework. We find few cohort differences, differences between age groups and non-linear value change within individuals that continues until late adulthood. Gender differences in mean-levels are stable except in universalism and self-direction, while gender differences in rates of change are observed. We conclude that the NSM provides a fruitful framework to interpret value change as a maturation process toward becoming functioning members of society along gendered and age-graded normative stages.