ABSTRACT
The coronavirus disease 2019 (COVID-19) pandemic is a worldwide event that has caused significant changes in the daily lives of individuals and families. The combined effect of the pandemic and the stress associated with major life cycle changes, such as the transition to parenthood, is yet to be understood. The aim of the current study was to validate the Portuguese version of the recently developed COVID-19 Household Environment Scale (CHES) and examine its psychometric properties in a sample of mothers who had given birth during the pandemic. The CHES is a self-report measure assessing the consequences of the COVID-19 pandemic in household cohesion and conflict and includes two sections. Section 1 contains 25 descriptive items pertaining to sociodemographic and household characteristics and COVID-19 stressors. Section 2 encompasses household cohesion and conflict, assessing any change in household experiences and activities following the onset of social distancing. The participants consisted of 342 mothers, aged between 19 and 50 years (M = 31.43; SD = 4.38). A confirmatory factor analysis supported the original CHES bifactor structure of household cohesion and conflict, which obtained an acceptable fit (CFI = 0.900, RMSEA = 0.065). Correlations between household cohesion and conflict and family cohesion and dyadic coping contributed to developing the construct validity of this scale. Furthermore, both CHES subscales demonstrated very good internal consistency. Further research is warranted to assess the CHES in other cultural contexts. This is a useful tool to assess change in family households due to the unprecedented adverse pandemic experience.