Search Results

You are looking at 1 - 2 of 2 items for

  • Author: Eva Guérin x
Clear All Modify Search
Restricted access

Eva Guérin


Given trends toward studying positive mental health in the behavioral sciences, the concepts of vitality, well-being, and quality of life (QoL) have received significant attention. Unfortunately, interpreting their empirical findings and applications is difficult given a tendency to use these terms synonymously and/or without clear apriori definitions.


This review presents an in-depth, critical examination of vitality, well-being, and QoL (especially health-related QoL) while paying particular attention to their similarities and differences. Given the proliferation of studies in the area of physical activity psychology, this review draws from a collection of knowledge in the physical activity domain to provide readers with concrete examples and to support arguments that are raised.


The narrative content is divided into 3 sections with critical appraisals of each: definitions and meaning, theoretical views, and research, the latter of which is further subdivided into measurement and findings. Several parallels and discrepancies between the constructs are brought forward.


Important arguments, among others, include the precision or specificity of the definition of vitality compared with well-being and QoL, and the emergence of a spectrum along which these constructs can be aligned with regards to the breadth of internal and external experiences they capture.

Restricted access

Jennifer Brunet, Eva Guérin and Nicolas Speranzini

Although exercise-induced feeling states may play a role in driving future behavior, their role in relation to older adults’ participation in physical activity (PA) has seldom been considered. The objectives of this study were to describe changes in older adults’ feeling states during exercise, and examine if levels of and changes in feeling states predicted their future participation in PA. Self-reported data on feeling states were collected from 82 older adults immediately before, during, and after a moderate-intensity exercise session, and on participation in PA 1 month later. Data were analyzed using latent growth modeling. Feelings of revitalization, positive engagement, and tranquility decreased during exercise, whereas feelings of physical exhaustion increased. Feelings of revitalization immediately before the exercise session predicted future participation in PA; changes in feeling states did not. This study does not provide empirical evidence that older adults’ exercise-induced feeling states predict their future participation in PA.