Food insecurity and mobility difficulty in middle-aged and older adults: The importance of bio-psychosocial factors.

OBJECTIVE: Food insecurity has been associated with mobility difficulty (MD) in old age. However, there is a scarcity of research on this topic from low- and middle-income countries, while the bio-psychological factors underlying this association are largely unknown. We investigated the food insecurity-MD link in Ghana and explored how sleep, anxiety, loneliness, and physical activity (PA) mediate the association. METHODS: Community-based, representative cross-sectional data from the Aging, Health, Well-being, and Health-seeking Behavior Study were analyzed (N = 1201; Mage = 66.5; women = 63%). MD was assessed with items from the SF-36 of the Medical Outcomes Study. We assessed food insecurity with items on hunger and breakfast-skipping frequency due to lack of food and resources. Adjusted OLS and mediation models via bootstrapping technique evaluated the associations. RESULTS: Results revealed the expected association between food insecurity and MD, such that greater food insecurity was significantly and positively associated with MD across paths (from ß = 0.33 to ß = 0.42, p < .001). Analyses of indirect effects showed that sleep problems (27.8%), anxiety (15.5%), loneliness (17.5%), and PA (18.0%) mediated the association between food insecurity and MD. Cross-level interactions revealed that food insecurity significantly modified the link between each mediator and MD. CONCLUSIONS: Our data provide novel evidence that bio-psychological mechanisms may underlie the food insecurity-MD link and should, therefore, be considered relevant targets for interventions to prevent/manage MD in later life.

Job search in a difficult labour market: linking goal orientation to job search strategies and outcomes with the moderating role of self-control.

This study addresses how goal orientation relates to different job search strategies to increase the chance of finding employment and quality jobs. We integrate the goal orientation theory with self-control to examine how the orientation of goals (i.e., performance-prove goal orientation (PPGO), performance-avoid goal orientation (PAGO) and learning goal orientation (LGO)) are associated with job search strategies (i.e., Focused Job Search Strategy- FJSS, Exploratory Job Search Strategy-EJSS, and Haphazard Job Search Strategy-HJSS) and how self-control moderates the process. In a three-wave study (nT1= 859; nT2 = 720; nT3 = 418), the hypotheses were tested using unemployed job seekers in Ghana. The results from the structural equation model show that learning goal oriented job seekers were inclined to search more focused and exploratory but engaged in less haphazard search. While PPGO facilitated EJSS, job seekers with PAGO searched more haphazardly but their search behaviour was less focused and exploratory. In addition, EJSS contributed to attending more job interviews, but HJSS decreased the chance of obtaining job interviews. Also, the interviews attended were associated with job offered, which in turn led to obtaining employment. Both FJSS and EJSS were related to employment quality but HJSS decreased employment quality. Interestingly, individual differences in self-control were found to moderate the relation between goal orientation and job search strategy. The use of EJSS was found to be more beneficial in difficult labour markets.

COVID-19 Pandemic and International Students' Mental Health in China: Age, Gender, Chronic Health Condition and Having Infected Relative as Risk Factors.

International students in China were among the first group of individuals to be affected by the COVID-19 pandemic. However, the pandemic's impact on their mental health is underexplored. This study-utilizing web-based survey data (N = 381), presents preliminary reports using ANOVA and MIMIC analytic approaches. Following the clinical demarcation of the 21-item version of the Depression Anxiety Stress Scales (DASS-21), we found 24.6%, 38.3%, and 43.6% of the students to suffer mild to extreme stress, anxiety, and depression, respectively. Female students reported significantly higher levels of stress and depression than males. Older students' reports of stress were more substantial than younger students. Students who reported having a relative infected with the virus (vs. those without) experienced significantly higher anxiety and stress. Those who reported having pre-existing chronic health condition(s) (vs. those without) also reported significantly higher stress, anxiety, and depression levels. Moreover, students with an exercise routine (vs. those without) experienced significantly lower levels of stress, anxiety, and depression. Last, our MIMIC model results indicate that foreign students' age, gender, chronic health status, and having a relative infected with the virus constitute significant risk factors explaining variations in foreign students' experience of psychological distress. Implications for international students' management have been thoroughly discussed.