Validity of the Modified SIT-Q 7d for Estimating Sedentary Break Frequency and Duration in Home-Based Office Workers During the COVID-19 Global Pandemic: A Secondary Analysis

Office workers who transitioned to working from home are spending an even higher percentage of their workday sitting compared with being "in-office” and this is an emerging health concern. With many office workers continuing to work from home since the onset of the COVID-19 pandemic, it is imperative to have a validated self-report questionnaire to assess sedentary behavior, break frequency, and duration, to reduce the cost and burden of using device-based assessments. This secondary analysis study aimed to validate the modified Last 7-Day Sedentary Behavior Questionnaire (SIT-Q 7d) against an activPAL4™ device in full-time home-based "office” workers (n = 148;mean age = 44.90). Participants completed the modified SIT-Q 7d and wore an activPAL4 for a full work week. The findings showed that the modified SIT-Q 7d had low (ρ =.35–.37) and weak (ρ =.27–.28) criterion validity for accurate estimates of break frequency and break duration, respectively. The 95% limits of agreement were large for break frequency (26.85–29.01) and medium for break duration (5.81–8.47), indicating that the modified SIT-Q 7d may not be appropriate for measuring occupational sedentary behavior patterns at the individual level. Further validation is still required before confidently recommending this self-report questionnaire to be used among this population to assess breaks in sedentary time. © 2023 Human Kinetics, Inc.

Internet use during the COVID-19 outbreak: A resource for well-being or an amplifier of psychological distress? A study on an Italian sample

Internet usage increased globally during the COVID-19 pandemic. This study examined the role of online/offline relational resources to see whether the Internet improved well-being or amplified psychological distress, also considering the mediating role of Internet use motives. A sample of 573 Italian adults (Mean age = 40.28 years;SD = 16.43;64% women) reported their motives for Internet use during lockdown and completed standardized measures on loneliness, online social support, wellbeing and problematic Internet use (PIU). A path analysis showed that loneliness positively predicted PIU and negatively predicted well-being, whereas perceived online social support positively predicted well-being. Loneliness was significantly associated with social/coping motives, which in turn were associated with PIU. Moreover, loneliness mediated the relationship between online social support and PIU. No significant mediating role was found for knowledge and studying/working motives. These findings call for tailored efforts to blunt the impact of social isolation and foster social connectivity.

Being online in the time of COVID-19: Narratives from a sample of young adults and the relationship with well-being

During the COVID-19 pandemic, Internet might influence daily functioning in both positive and negative ways. Within the conceptual framework of the semiotic cultural psycho-social theory, this study examines the meanings of being online during the COVID-19 pandemic based on narratives collected from Italian university students (Mean age = 22.78;SD = 2.70). Computer-assisted content analysis was used to map the main Dimensions of Meaning (DM) characterizing their texts;ANOVA was used to examine (dis)similarities between DM related to sociodemographic characteristics and connotations of Internet use;Pearson’s correlations were computed to examine the relationships between DM and well-being. Two DM emerged: (a) being online in daily life (‘rupture’ versus ‘continuity’) and (b) Internet functions during the pandemic (‘health emergency’ versus ‘daily activities’). Notably, participants high on the ‘daily activities’ polarity of Internet functions connoted the Internet as a resource and reported higher levels of well-being, whereas participants high on the opposite polarity of “health emergency” connoted the Internet as a refuge and reported lower levels of well-being. Findings suggest that Internet use and its impact on well-being during the pandemic relates to the personal and social cultural meanings attributed to being online. © 2020. by the Author(s);licensee Mediterranean Journal of Clinical Psychology, Messina, Italy. This article is an open access article, licensed under a Creative Commons Attribution 4.0 Unported License. Mediterranean Journal of Clinical Psychology, Vol. 10, No. 1 (2022).