Background/Objective: Over the last few years, new statistical techniques have been developed in the context of multivariate analysis, which are proving to be very useful in the social or health sciences, even marketing. The aim of this work was to study the interplay between 3 scales: BriefCOPE for evaluating coping strategies; COPSOQII for assessing psychosocial factors; and WAI for assessing work ability. Me...