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Objective Examine the higher-order latent dimensionality of the Sport-Multidimensional Perfectionism Scale-2 (Sport-MPS-2: Gotwals & Dunn, 2009). Design Correlational. Method A total of 1605 athletes (562 female) from eight independent samples completed the Sport-MPS-2. Athletes in one sample ( n = 239) also completed a portion of the Multidimensional Inventory of Perfectionism in Sport (MIPS: Stoeber, Otto, & Stoll, 2006). The correlation matrices among the Sport-MPS-2 subscales for five samples were analyzed with exploratory factor analyses. The covariance matrices for the subscales in the three remaining samples (including the sample that completed the MIPS) were analyzed with confirmatory factor analyses and exploratory structural equation modeling (ESEM: Asparouhov & Muthén, 2009). Results Two highly interpretable factors—labelled Perfectionistic Strivings and Perfectionistic Concerns —were obtained for each data set. Conclusion Theorists note the importance of using multiple indicators to measure perfectionistic strivings and perfectionistic concerns in sport. The current factor-analytic and ESEM results indicate that the six subscales comprising the Sport-MPS-2 may help to achieve this objective. [ABSTRACT FROM AUTHOR]

Abstract: Objective: This study examined if ongoing support delivered by telephone following pulmonary rehabilitation (PR) assisted chronic obstructive pulmonary disease (COPD) patients to maintain health outcomes. Methods: Phase one (n =79) compared post-rehabilitation telephone-based support delivered by peers compared to usual care (UC). The second phase (n =168) compared post-rehabilitation support from peer educators, respiratory therapists (RT), or UC. Primary outcome variables were St. George's Respiratory Questionnaire (SGRQ) total score and the six minute walk test (6MWT). Measures were obtained at baseline, immediately following PR, and six-months post PR. Results: Six-month follow-up data for phase one was collected for 66 COPD patients (n =35 peer support, n =31 UC) and 142 for phase two (n =42 peer support, n =52 RT support, n =48 UC). Per-protocol and intention to treat (ITT) analysis in both phases found no significant group by time differences for SGRQ or 6MWT. Conclusion: Providing peer or RT support via telephone following PR was not more effective than UC for maintaining health outcomes. Practice implications: There are concerns with using peers to provide ongoing support to COPD patients. Additionally, COPD patients require a higher level of care than telephone support can provide. [Copyright &y& Elsevier]