title: Development and validation of a multifactor mindfulness scale in youth: The Comprehensive Inventory of Mindfulness Experiences-Adolescents (CHIME-A).
abstract: Mindfulness-based interventions show consistent benefits in adults for a range of pathologies, but exploration of these approaches in youth is an emergent field, with limited measures of mindfulness for this population. This study aimed to investigate whether multifactor scales of mindfulness can be used in adolescents. A series of studies are presented assessing the performance of a recently developed adult measure, the Comprehensive Inventory of Mindfulness Experiences (CHIME) in 4 early adolescent samples. Study 1 was an investigation of how well the full adult measure (37 items) was understood by youth (N = 292). Study 2 piloted a revision of items in child friendly language with a small group (N = 48). The refined questionnaire for adolescents (CHIME-A) was then tested in Study 3 in a larger sample (N = 461) and subjected to exploratory factor analysis and a range of external validity measures. Study 4 was a confirmatory factor analysis in a new sample (N = 498) with additional external validity measures. Study 5 tested temporal stability (N = 120). Results supported an 8-factor 25-item measure of mindfulness in adolescents, with excellent model fit indices and sound internal consistency for the 8 subscales. Although the CFA supported an overarching factor, internal reliability of a combined total score was poor. The development of a multifactor measure represents a first step toward testing developmental models of mindfulness in young people. This in turn will aid construction of evidence based interventions that are not simply downward derivations of adult mindfulness programs. (PsycINFO Database Record
authors.affiliation: School of Psychology, Flinders University.
authors.forename: Catherine
authors.identifier: 0000-0003-2733-3326
authors.initials: C
authors.lastname: Johnson
authors.affiliation: Institute of Positive Psychology and Education, Australian Catholic University.
authors.forename: Christine
authors.identifier: 0000-0002-8931-7906
authors.initials: C
authors.lastname: Burke
authors.affiliation: Telethon Kids Institute, The University of Western Australia.
authors.forename: Sally
authors.identifier: 0000-0001-7538-4844
authors.initials: S
authors.lastname: Brinkman
authors.affiliation: School of Psychology, Flinders University.
authors.forename: Tracey
authors.initials: T
authors.lastname: Wade
mesh_terms: D000293:Adolescent; D001315:Australia; D002648:Child; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D064866:Mindfulness; D000072639:Perfectionism; D015203:Reproducibility of Results; D000068356:Self-Control / Q000523:psychology; D013334:Students / Q000523:psychology*; D011795:Surveys and Questionnaires