title: [An integrative model of the psychological benefits of gardening in older adults].
abstract: This review of the literature tackles the question of the psychological benefits linked to gardening in older adults. First, the current data on these benefits are reviewed, and the findings reveal that gardening is linked to feelings of accomplishment, well-being and peace, a decrease of depressive symptoms, a protective effect on cognitive functions as well as to the development of social links for community living older adults. In institutionalized older adults, gardening promotes internal locus of control and well-being, and is related to a decrease of sadness and anxiety. Second, several explanatory theories are discussed. All of them postulate an action on the cognitive and/or emotional spheres, which were included into a integrated model that must be tested in future research. In conclusion, gardening appears to be a beneficial activity for promoting older adults' functioning but the current knowledge still has to be extended to understand the specific mechanisms of action. This deeper understanding is necessary in order to improve the future actions depending on this activity.
authors.affiliation: Integrative research unit: social and individual development (Inside), Université du Luxembourg, Luxembourg.
authors.forename: Isabelle
authors.initials: I
authors.lastname: Tournier
authors.affiliation: Laboratoire psychologie, santé et qualité de vie, Université de Bordeaux, France.
authors.forename: Virginie
authors.initials: V
authors.lastname: Postal
mesh_terms: D000368:Aged / Q000523:psychology; D003071:Cognition; D004644:Emotions; D051639:Gardening; D006801:Humans; D007326:Institutionalization; D008960:Models, Psychological
keywords: gardening; integrative model; non-pharmacological intervention; older adults