Introducing a short version of the physical self description questionnaire : New strategies, short-form evaluative criteria, and applications of factor analyses
Journal article
Marsh, Herbert W., Martin, Andrew J. and Jackson, Susan. (2010). Introducing a short version of the physical self description questionnaire : New strategies, short-form evaluative criteria, and applications of factor analyses. Journal of Sport and Exercise Psychology. 32(4), pp. 438-482. https://doi.org/10.1123/jsep.32.4.438
Authors | Marsh, Herbert W., Martin, Andrew J. and Jackson, Susan |
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Abstract | Based on the Physical Self Description Questionnaire (PSDQ) normative archive (n = 1,607 Australian adolescents), 40 of 70 items were selected to construct a new short form (PSDQ-S). The PSDQ-S was evaluated in a new cross-validation sample of 708 Australian adolescents and four additional samples: 349 Australian elite-athlete adolescents, 986 Spanish adolescents, 395 Israeli university students, 760 Australian older adults. Across these six groups, the 11 PSDQ-S factors had consistently high reliabilities and invariant factor structures. Study 1, using a missing-by-design variation of multigroup invariance tests, showed invariance across 40 PSDQ-S items and 70 PSDQ items. Study 2 demonstrated factorial invariance over a 1-year interval (test–retest correlations .57–.90; Mdn = .77), and good convergent and discriminant validity in relation to time. Study 3 showed good and nearly identical support for convergent and discriminant validity of PSDQ and PSDQ-S responses in relation to two other physical self-concept instruments. |
Keywords | short forms; physical self-concept; multitrait-multimethod analyses; confirmatory factor analysis |
Year | 2010 |
Journal | Journal of Sport and Exercise Psychology |
Journal citation | 32 (4), pp. 438-482 |
Publisher | Human Kinetics, Inc. |
ISSN | 0895-2779 |
Digital Object Identifier (DOI) | https://doi.org/10.1123/jsep.32.4.438 |
PubMed ID | 20733208 |
Scopus EID | 2-s2.0-77958171377 |
Page range | 438-482 |
Funder | Economic and Social Research Council (ESRC) |
University of Sydney | |
Australian Research Council (ARC) | |
Research Group | Institute for Positive Psychology and Education |
Publisher's version | License All rights reserved File Access Level Controlled |
Output status | Published |
Publication dates | |
Online | 2010 |
ARC Funded Research | This output has been funded, wholly or partially, under the Australian Research Council Act 2001 |
https://acuresearchbank.acu.edu.au/item/8q736/introducing-a-short-version-of-the-physical-self-description-questionnaire-new-strategies-short-form-evaluative-criteria-and-applications-of-factor-analyses
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