Evolution and impact of self-efficacy during French COVID-19 confinement: a longitudinal study.

Based on social cognitive theory, we propose that self-efficacy is a personal resource that protects people from the impact of confinement in the context of the COVID-19 pandemic. In a longitudinal study where 197 French citizens were surveyed over 8 weeks of confinement (though only 25 participants responded each of these 8 weeks), we examined the relationships between general self-efficacy and positive affect, negative affect and adaptive performance at work. Consistent with theoretical expectations, self-efficacy was relatively stable during confinement and was positively related to positive affect and negatively related to negative affect. Self-efficacy was also positively correlated with all dimensions of adaptive performance at work during confinement. The role of self-efficacy as a protective factor against depressive risks induced by the stressful COVID-19 pandemic is discussed.