Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.

<h4>Background and objective</h4>Psychological skills are critical for high achievement and elite sports performance. However, there remains a lack of valid, reliable, and accessible instruments adapted to modern athletes. This highlights significant psychometric challenges in the existi...

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Main Authors: Katrina Volgemute, Gundega Ulme, Viktorija Perepjolkina, Renars Licis, Agita Abele, Rodrigo Lavins, Alīna Klonova, Anna Tihija, Everts Grants
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0325225
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author Katrina Volgemute
Gundega Ulme
Viktorija Perepjolkina
Renars Licis
Agita Abele
Rodrigo Lavins
Alīna Klonova
Anna Tihija
Everts Grants
author_facet Katrina Volgemute
Gundega Ulme
Viktorija Perepjolkina
Renars Licis
Agita Abele
Rodrigo Lavins
Alīna Klonova
Anna Tihija
Everts Grants
author_sort Katrina Volgemute
collection DOAJ
description <h4>Background and objective</h4>Psychological skills are critical for high achievement and elite sports performance. However, there remains a lack of valid, reliable, and accessible instruments adapted to modern athletes. This highlights significant psychometric challenges in the existing tools currently available. While the Psychological Skills Inventory for Sport (PSIS-R5) is a commonly used tool in sports psychology worldwide, it has demonstrated various psychometric issues over time. A previous adaptation to the Latvian sports environment highlighted specific challenges in the Latvian context. It is important to note that these issues are not unique to the Latvian adaptation. A comprehensive review is necessary to address these broader psychometric concerns and ensure the instrument's suitability for contemporary athletes, including those in Latvia. Moreover, the adaptation process may offer insights and methodological guidance for similar efforts in other cultural contexts. The aims of this research were twofold: first, to review and adapt the PSIS-R5 for use in Latvia (PSIS-R5-L), ensuring its validity and reliability; and second, to assess the applicability of the PSIS-R5-L in elite sports settings by examining relationships between athletes' achievement levels and psychological skills.<h4>Methods</h4>A total of 444 Latvian athletes aged between 18-43 (M = 21.32; SD = 6.52) completed the PSIS-R5 inventory to assess their psychological skills. The PSIS-R5 was re-translated into Latvian language (PSIS-R5-L) using forward-backward translation. Additionally, five sports psychologists participated in the study, providing evaluations of elite athletes' psychological skills using the PSIS-R5 inventory.<h4>Results</h4>Series of Principal Components Analyses (PCA) were conducted to explore and validate the structure of the Latvian revisited adaptation of the PSIS-R5-L. As a result, a stable four-factor structure was obtained, consisting of 17 items with satisfactory fit indices (CFI = 0.968, RMSEA = 0.045 [90% CI: 0.034, 0.057], SRMR = 0.026). The findings indicate that the Latvian adapted PSIS-R5-L has appropriate psychometric properties, confirming its suitability for use in the Latvian sports environment. Comparisons between different athlete groups (elite, pre-elite, and amateur) revealed several correlations and statistically significant (p < 0.05) differences in psychological skills.<h4>Conclusions</h4>The PSIS-R5-L is a psychometrically robust and practically valuable tool for assessing athletes' psychological skills in Latvia. It offers coaches, sports psychologists, and practitioners an evidence-based instrument to evaluate and enhance mental skills across different athlete populations, supporting psychological preparation programs in both elite and amateur sports settings.
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spelling doaj-art-adb32dd3e7724335ae7eeab7fdc45ad02025-08-20T03:25:16ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01205e032522510.1371/journal.pone.0325225Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.Katrina VolgemuteGundega UlmeViktorija PerepjolkinaRenars LicisAgita AbeleRodrigo LavinsAlīna KlonovaAnna TihijaEverts Grants<h4>Background and objective</h4>Psychological skills are critical for high achievement and elite sports performance. However, there remains a lack of valid, reliable, and accessible instruments adapted to modern athletes. This highlights significant psychometric challenges in the existing tools currently available. While the Psychological Skills Inventory for Sport (PSIS-R5) is a commonly used tool in sports psychology worldwide, it has demonstrated various psychometric issues over time. A previous adaptation to the Latvian sports environment highlighted specific challenges in the Latvian context. It is important to note that these issues are not unique to the Latvian adaptation. A comprehensive review is necessary to address these broader psychometric concerns and ensure the instrument's suitability for contemporary athletes, including those in Latvia. Moreover, the adaptation process may offer insights and methodological guidance for similar efforts in other cultural contexts. The aims of this research were twofold: first, to review and adapt the PSIS-R5 for use in Latvia (PSIS-R5-L), ensuring its validity and reliability; and second, to assess the applicability of the PSIS-R5-L in elite sports settings by examining relationships between athletes' achievement levels and psychological skills.<h4>Methods</h4>A total of 444 Latvian athletes aged between 18-43 (M = 21.32; SD = 6.52) completed the PSIS-R5 inventory to assess their psychological skills. The PSIS-R5 was re-translated into Latvian language (PSIS-R5-L) using forward-backward translation. Additionally, five sports psychologists participated in the study, providing evaluations of elite athletes' psychological skills using the PSIS-R5 inventory.<h4>Results</h4>Series of Principal Components Analyses (PCA) were conducted to explore and validate the structure of the Latvian revisited adaptation of the PSIS-R5-L. As a result, a stable four-factor structure was obtained, consisting of 17 items with satisfactory fit indices (CFI = 0.968, RMSEA = 0.045 [90% CI: 0.034, 0.057], SRMR = 0.026). The findings indicate that the Latvian adapted PSIS-R5-L has appropriate psychometric properties, confirming its suitability for use in the Latvian sports environment. Comparisons between different athlete groups (elite, pre-elite, and amateur) revealed several correlations and statistically significant (p < 0.05) differences in psychological skills.<h4>Conclusions</h4>The PSIS-R5-L is a psychometrically robust and practically valuable tool for assessing athletes' psychological skills in Latvia. It offers coaches, sports psychologists, and practitioners an evidence-based instrument to evaluate and enhance mental skills across different athlete populations, supporting psychological preparation programs in both elite and amateur sports settings.https://doi.org/10.1371/journal.pone.0325225
spellingShingle Katrina Volgemute
Gundega Ulme
Viktorija Perepjolkina
Renars Licis
Agita Abele
Rodrigo Lavins
Alīna Klonova
Anna Tihija
Everts Grants
Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.
PLoS ONE
title Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.
title_full Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.
title_fullStr Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.
title_full_unstemmed Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.
title_short Adaptation and psychometric properties of Psychological Skills Inventory for Sport (PSIS-R5) in Latvian athletes: Insights and implications for practice.
title_sort adaptation and psychometric properties of psychological skills inventory for sport psis r5 in latvian athletes insights and implications for practice
url https://doi.org/10.1371/journal.pone.0325225
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