Appreciative inquiry and strengths development in the workplace: a dual comparative study

Research has shown that Appreciative Inquiry (AI) and strengths development interventions can foster well-being, engagement, and performance in the workplace. However, additional studies are needed to develop effective interventions and test their effects on these variables, notably from a comparative perspective. The objective of this research was therefore to measure and compare the effects of AI and strengths development interventions on employee well-being, engagement, and performance at work. Two quasi-experimental studies were conducted among workers in France (n = 202; in-person intervention protocol) and Canada (n = 70; online intervention protocol). Results of analyses of variance indicate that AI and strengths development interventions led to improvements in well-being and engagement. Additionally, results suggest that AI and strengths development interventions produce distinct effects on the studied variables. Theoretical and practical implications are discussed.