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1.
Percept Mot Skills ; 131(2): 568-588, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38113639

RESUMO

In this study, we investigated psychometric support for a version of the Multidimensional Assessment of Teamwork in Sport (MATS) that would be suitable for Brazilian athletes. Four translators participated in the back-translation of this instrument from English to Portuguese, two specialists synthesized the Portuguese and English back-translation versions, and 10 experts assessed the questionnaire items and judged their content validity. To evaluate structural validity, we performed confirmatory factor analysis (CFA). We evaluated internal item reliability with a sample of 447 athletes who completed the adapted measure (the MATS-B). Finally, 202 other athletes completed both the MATS-B and a second measure of collective efficacy (CEQS-B) to provide external validity correlates. With these data, the MATS-B now provides valid and reliable data supporting its use with Brazilian athletes in an adapted assessment tool that aligns with the conceptual framework of teamwork in sports.


Assuntos
Esportes , Humanos , Psicometria , Brasil , Reprodutibilidade dos Testes , Atletas , Inquéritos e Questionários
2.
Psicol. teor. prát ; 25(2): 14908, 23/02/2023.
Artigo em Inglês, Português | LILACS | ID: biblio-1436597

RESUMO

The aim of this study was to psychometrically test the Volleyball Self-Efficacy Scale for Brazilian athletes from youth categories. The study was conducted in four stages, with four different sample groups. For content-based evidence analysis, a group of 20 athletes participated, with a mean age of 14.30 ± 1.17 years and practice time of 4.60 ± 2.10 years, for semantic analysis, after a group of four students, with a mean age of 35.75 ± 12.23 years and experience time 25.0 ± 11.02 years, to verify the semantic analysis and another group of 20 athletes, with a mean age of 14.45 ± 1.30 years and practice time 5.50 ± 2.20 years for the pilot study. To test the evidence based on the internal structure and the evidence based on other variables, a group of 454 base athletes, of both sexes, with a mean age of 14.33 ± 1.18 years and practice time 3.79 ± 2.13 years was verified. The results pointed to evidence based on content, evidence based on internal structure and evidence based on other variables, through convergent validity (collective efficacy and results of Confirmatory Factor Analysis) and discriminant (Average Variance Extracted and correlation between the dimensions of the VSES-B). The validation process of the Volleyball Self-Efficacy Scale for Base Athletes allows us to conclude that the instrument has good psychometric properties to measure self-efficacy, considering technical, tactical, conditioning and psychological skills of emotional cognitive self-control that are part of the sport context of the modality. In addition, it provides relevant information for the development of future psychometric research based on contemporary validity references.


El objetivo de este estudio fue probar psicométricamente la Escala de Autoeficacia del Voleibol para deportistas brasileños de categorías juveniles. El estudio se llevó a cabo en cuatro etapas, con cuatro grupos de muestra diferentes. Para el análisis de evidencia basada en contenido, participó un grupo de 20 deportistas, con una edad media de 14.30 ± 1.17 años y tiempo de práctica de 4.60 ± 2.10 años, para el análisis semántico, después de un grupo de cuatro académicos, con una edad media de 35.75 ± 12.23 años y tiempo de experiencia 25.0 ± 11.02 años, para verificar el análisis semántico y otro grupo de 20 deportistas, con una edad media de 14.45 ± 1.30 años y tiempo de práctica 5.50 ± 2.20 años para el estudio piloto. Para probar la evidencia basada en la estructura interna y la evidencia basada en otras variables, se verificó un grupo de 454 atletas de base, de ambos sexos, con una edad media de 14.33 ± 1.18 años y tiempo de práctica 3.79 ± 2.13 años. Los resultados apuntaron a evidencia basada en contenido, evidencia basada en estructura interna y evidencia basada en otras variables, mediante validez convergente (eficacia colectiva y resultados del Análisis Factorial Confirmatorio) y discriminante (Varianza Media Extraída y correlación entre las dimensiones del VSES-B). El proceso de validación de la Escala de Autoeficacia de Voleibol para Atletas de Base nos permite concluir que el instrumento tiene buenas propiedades psicométricas para medir la autoeficacia, considerando las habilidades técnicas, tácticas, condicionantes y psicológicas de autocontrol cognitivo emocional que forman parte del contexto deportivo de la modalidad. Además, proporciona información relevante para el desarrollo de futuras investigaciones psicométricas basadas en referencias de validez contemporáneas.


O objetivo deste estudo foi testar psicometricamente a Escala de Autoeficácia no Voleibol para atletas brasileiros de categorias de base. O estudo foi conduzido em quatro etapas, com quatro diferentes grupos amostrais. Para análise das evidências baseadas no conteúdo, participaram um grupo de 20 atletas, com média de idade 14.30 ± 1.17 anos e tempo de prática 4.60 ± 2.10 anos, para análise semântica, logo após um grupo de quatro acadêmicos, com média de idade 35.75 ± 12.23 anos e tempo de experiência 25.0 ± 11.02 anos, para verificação da análise semântica e outro grupo de 20 atletas, com média de idade 14.45 ± 1.30 anos e tempo de prática 5.50 ± 2.20 anos para o estudo piloto. Para testar as evidências baseadas na estrutura interna e as evidências baseadas em outras variáveis, um grupo de 454 atletas de base, de ambos os sexos, com média de idade 14.33 ± 1.18 anos e tempo de prática 3.79 ± 2.13 anos foi verificado. Os resultados apontaram para evidências baseadas no conteúdo, evidências baseadas na estrutura interna e evidências baseadas em outras variáveis, por meio da validade convergente (eficácia coletiva e resultados da Análise Fatorial Confirmatória) e discriminante (Variância Média Extraída e correlação entre as dimensões da VSES-B). O processo de validação da Escala de Autoeficácia no Voleibol para Atletas de Base permite concluir que o instrumento possui boas propriedades psicométricas para mensurar a autoeficácia, considerando aspectos técnicos, táticos, condicionantes e habilidades psicológicas de autocontrole cognitivo emocional que fazem parte do contexto esportivo da modalidade. Além disso, fornece informações relevantes para o desenvolvimento de pesquisas psicométricas futuras baseadas em referências contemporâneas de validade.


Assuntos
Humanos , Masculino , Feminino , Autoeficácia , Voleibol , Atletas , Crescimento e Desenvolvimento
3.
Psicol Reflex Crit ; 35(1): 28, 2022 Sep 16.
Artigo em Inglês | MEDLINE | ID: mdl-36112268

RESUMO

In sports context, the motivational climate has been widely studied since 2000, when the Perceived Motivational Climate in Sports Questionnaire-2 (PMCSQ-2) was published. Evaluating athletes' perceptions of the motivational climate created by the coach, this questionnaire has been validated and adapted for different countries, including Brazil. However, important psychometric properties of the Brazilian version present problems, such as poor fit indices and the almost exclusively male samples, make it unfeasible for use in future research. Thus, this study aimed to achieve a new process of cross-cultural adaptation, and search for validity evidence of the PMCSQ-2 for the Brazilian sports context to correct distortions, expand the sources of evidence of validity and ecological validity, and make it suitable for application in future research. The sample consisted of 501 athletes (349 males, 152 females) from different sports. The findings of the current study support the multidimensional hierarchical characteristic of the instrument, its factorial structure, and internal consistency. We concluded that the 33-item PMCSQ-2BR, distributed in two high-order scales (ego-involving and task-involving) with three subscales each, can be used to assess athletes' perceived motivational climate in the Brazilian sports context.

4.
Psicol. reflex. crit ; 35: 28, 2022. tab
Artigo em Inglês | LILACS, Index Psicologia - Periódicos | ID: biblio-1406423

RESUMO

In sports context, the motivational climate has been widely studied since 2000, when the Perceived Motivational Climate in Sports Questionnaire-2 (PMCSQ-2) was published. Evaluating athletes' perceptions of the motivational climate created by the coach, this questionnaire has been validated and adapted for different countries, including Brazil. However, important psychometric properties of the Brazilian version present problems, such as poor fit indices and the almost exclusively male samples, make it unfeasible for use in future research. Thus, this study aimed to achieve a new process of cross-cultural adaptation, and search for validity evidence of the PMCSQ-2 for the Brazilian sports context to correct distortions, expand the sources of evidence of validity and ecological validity, and make it suitable for application in future research. The sample consisted of 501 athletes (349 males, 152 females) from different sports. The findings of the current study support the multidimensional hierarchical characteristic of the instrument, its factorial structure, and internal consistency. We concluded that the 33-item PMCSQ-2BR, distributed in two high-order scales (ego-involving and task-involving) with three subscales each, can be used to assess athletes' perceived motivational climate in the Brazilian sports context. (AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto , Comparação Transcultural , Inquéritos e Questionários , Reprodutibilidade dos Testes , Atletas/psicologia , Motivação , Psicometria , Tradução , Brasil , Psicologia do Esporte/instrumentação
5.
Percept Mot Skills ; 128(5): 2304-2325, 2021 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-34218743

RESUMO

This three-part study aimed to translate, cross-culturally adapt, and validate the Collective Efficacy Questionnaire for Sports (CEQS) for Brazilian athletes. In Study 1, six translators and six specialists developed a Portuguese version of the CEQS (the CEQS-B), and 10 experts and 10 sports participants provided content validity evidence based on test content. In Study 2, 553 athletes completed the CEQS-B, and we provided evidence of construct and convergent validity for the test's internal structure through factor analysis and of reliability evidence based on the instrument's internal consistency and temporal stability. In Study 3, 79 athletes completed both the new CEQS-B and the Group Cohesion Questionnaire, and we provided evidence of concurrent validity for the CEQS-B, based on its relationship to other variables, with specific strong correlations between team task cohesion and collective efficacy among these participants. Overall, the results of this study support the use of the CEQS-B by researchers and professionals wishing to assess various sport athletes' self-perceived collective efficacy.


Assuntos
Comparação Transcultural , Esportes , Brasil , Humanos , Psicometria , Reprodutibilidade dos Testes , Inquéritos e Questionários
6.
Psicol Reflex Crit ; 34(1): 18, 2021 Jun 26.
Artigo em Inglês | MEDLINE | ID: mdl-34173889

RESUMO

Collective efficacy, defined as a group's shared belief about its conjoint capability to organize and execute courses of action, plays a pivotal role in understanding the dynamics of sports teams, since it influences what individuals choose to do as team members, how much they invest in motivational terms to perform actions, how much they work collectively, and for how long they persist despite failure. Through a systematic review, it was investigated how collective efficacy has been assessed in the context of soccer and which indicators, attributes, and psychometric properties have been contemplated in the instruments used. Following the PRISMA guidelines, 22 articles were retrieved through electronic databases (APA PsycINFO; SPORTDiscus; Science Direct; BVS; Web of Science; Scopus; PubMed; and Scielo), using as descriptors, in English, Spanish, and Portuguese, collective efficacy and soccer, combined by the Boolean operators AND and OR. The study did not delimit the initial year of publication for the searches carried out, including all articles found until January 14, 2021 (date of the last update). The following eligibility criteria were adopted: scientific articles published in journals; original studies, which specified the instrument used to assess collective efficacy and carried out with soccer athletes. Five instruments (FCEQ, CEQS, CEI, CEC, and CEQsoccer) that evaluated technical-tactical and psychological attributes associated with collective efficacy in soccer players were identified. In most studies, psychometric properties were restricted to content validity and reliability (internal consistency), and there were no suitable validation processes for the instruments used to measure collective efficacy, which can be considered a limiting factor for understanding this psychological construct in soccer modality.

7.
Psicol. reflex. crit ; 34: 18, 2021. tab, graf
Artigo em Inglês | LILACS, Index Psicologia - Periódicos | ID: biblio-1340497

RESUMO

Abstract Collective efficacy, defined as a group's shared belief about its conjoint capability to organize and execute courses of action, plays a pivotal role in understanding the dynamics of sports teams, since it influences what individuals choose to do as team members, how much they invest in motivational terms to perform actions, how much they work collectively, and for how long they persist despite failure. Through a systematic review, it was investigated how collective efficacy has been assessed in the context of soccer and which indicators, attributes, and psychometric properties have been contemplated in the instruments used. Following the PRISMA guidelines, 22 articles were retrieved through electronic databases (APA PsycINFO; SPORTDiscus; Science Direct; BVS; Web of Science; Scopus; PubMed; and Scielo), using as descriptors, in English, Spanish, and Portuguese, collective efficacy and soccer, combined by the Boolean operators AND and OR. The study did not delimit the initial year of publication for the searches carried out, including all articles found until January 14, 2021 (date of the last update). The following eligibility criteria were adopted: scientific articles published in journals; original studies, which specified the instrument used to assess collective efficacy and carried out with soccer athletes. Five instruments (FCEQ, CEQS, CEI, CEC, and CEQsoccer) that evaluated technical-tactical and psychological attributes associated with collective efficacy in soccer players were identified. In most studies, psychometric properties were restricted to content validity and reliability (internal consistency), and there were no suitable validation processes for the instruments used to measure collective efficacy, which can be considered a limiting factor for understanding this psychological construct in soccer modality.


Assuntos
Psicometria , Futebol , Inquéritos e Questionários , Autoeficácia , Comportamento
8.
Front Psychol ; 10: 2154, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31607987

RESUMO

The low professional insertion of psychologists in Brazilian sports teams, as well as the Sport Psychology course being seldom offered in undergraduate Psychology courses, may reflect in the current scenario of scientific research in Brazil. It is still not clear what Graduate Programs (GPs) have adopted directions regarding the development of studies in Sport and Exercise Psychology (SEP) research fields since an assessment or mapping of scientific knowledge production in this area has not yet been performed involving Exercise and Sport Science and Psychology GPs. This study aimed at investigating institutional research and their themes in SEP from these graduate programs. Studies were selected and retrieved from a national database (Sucupira Platform), that contains all registered researches from all Exercise and Sport Science (n = 31) and Psychology (n = 84) GPs in the country. Data were analyzed through R software using text mining techniques, latent semantic analysis and K-means clustering. Results revealed that research involving SEP is predominantly being developed at Exercise and Sport Science GPs (n = 171; p < 0.01) in comparison to psychology GPs (n = 39), mostly located in the south and southeast regions of Brazil. This research has focused on the effects of physical exercise and quality of life, while Psychology GPs have analyzed sport as associated with health and education, as a way to promote social support and to study sports' psychological aspects. It was concluded that Exercise and Sport Science GPs had the most significant contribution to SEP. Investigations were focused on the interface of exercise with quality of life, health and education, with gaps existing in programs advancing in the studies on sports and performance.

9.
J. Phys. Educ. (Maringá) ; 29: e2928, 2018. tab, graf
Artigo em Inglês | LILACS | ID: biblio-954472

RESUMO

ABSTRACT Recently, scholars have been sought to deepen research on a psycho-physiological phenomenon that can lead athletes to quit sports, known in the literature as sport-related burnout. The aim of the present integrative review study was to analyze psychological and performance variables associated with the burnout syndrome in adult athletes. Articles were searched on Pubmed, Web of Science, Scielo, Science Direct, Scopus and Apapsycnet electronic databases, using the following descriptors: burnout, sports and athletes, in both English and Portuguese. From the 15 selected studies, there was predominance of psychological variables associated with burnout over performance aspects. Negative correlations were found between burnout and basic psychological needs, intrinsic motivation and coping strategies. Positive correlations were found between burnout and competitive level, training volume, years of training, perfectionism and overtraining. There were no data on performance increase or decrease related to burnout in adult high-performance athletes, which shows a gap in the literature and encourages new investigations.


RESUMO Recentemente, têm-se procurado aprofundar os estudos sobre o fenômeno psicofisiológico que pode levar atletas ao abandono de sua atividade esportiva conhecido na literatura como burnout no contexto esportivo. O objetivo do presente estudo de revisão integrativa foi analisar as variáveis psicológicas e de desempenho associadas à síndrome de burnout em atletas adultos. Buscaram-se artigos nas bases de dados eletrônicas Pubmed, Web Of Science, Scielo, Science Direct, Scopus, Apapsycnet através dos descritores burnout (burnout), sports (esportes) e athletes (atletas). Constatou-se que houve uma predominância das variáveis psicológicas associadas ao burnout em relação a aspectos de desempenho. Foram encontradas correlações negativas entre necessidades básicas psicológicas, motivação intrínseca, estratégias de coping e burnout, e correlações positivas com nível competitivo, volume de treinamento, tempo de treino, perfeccionismo, overtraining e burnout. Não foram encontrados resultados que inferissem aumento ou queda de desempenho em atletas de alto rendimento relacionados ao burnout, o que sucinta uma lacuna na literatura para novas investigações.


Assuntos
Esgotamento Profissional , Eficiência , Atletas
10.
J. Phys. Educ. (Maringá) ; 28: e2853, 2017. tab, graf
Artigo em Inglês | LILACS | ID: biblio-954418

RESUMO

ABSTRACT The aim of this systematic review was to analyze the cross-cultural adaptation and validation processes of Borg's Rating of Perceived Exertion Scale (6-20) and its instructions during exercise in adults and the elderly. The study was conducted using databases that include the areas of health, sports and psychology (Pubmed, ScienceDirect, Bireme (BVS), PsycINFO, SportDiscus and Scopus), and descriptors in the English and Portuguese languages were standardized for all databases ("exercise" / "exercicio", "validity" / "validade", "borg scale" / "escala de borg"; "perceived exertion" / "percepção de esforço" and "validation" / "validação"). Among the 1,488 items found, 14 articles were selected for analysis. The main findings were that cross-cultural adaptation (Cantonese and Japanese) was reported in only four articles. The lowest-scored criteria for methodological quality were related to the concept of perceived exertion, and the instructions for use and familiarization with Borg's scale. The results indicate that the majority of the studies did not apply the cross-cultural adaptation process and additionally, that concurrent validity was the only validation method reported. Therefore, it is necessary to carry out the cross-cultural adaptation of Borg's Scale (6-20), mainly in the Portuguese language, in addition to other types of validation in order to ensure more accurate results.


RESUMO O objetivo dessa revisão sistemática foi analisar os processos de adaptação transcultural e validação da Escala de Percepção Subjetiva de Esforço de Borg (6-20) e de suas instruções durante o exercício em adultos e idosos. A busca foi realizada nas bases de dados da área da saúde, esporte e psicologia (Pubmed, ScienceDirect, Bireme (BVS), PsycINFO, SportDiscus e Scopus) e os descritores em inglês e português foram padronizados para todas as bases de dados ("exercise"/"exercício"; "validity"/"validade"; "borg scale"/"escala de borg"; "perceived exertion"/"percepção de esforço"; e "validation"/"validação"). Entre os 1488 artigos encontrados, foram selecionados 14 artigos para análise. Os principais resultados encontrados foram que a adaptação transcultural (Cantonês e Japonês) foi reportada em apenas quatro artigos. Os critérios mais baixos de qualidade metodológica foram aqueles relacionados a definição de percepção de esforço, a instrução e familiarização com a Escala. Os resultados indicam que a maioria dos estudos não realizou o processo de adaptação transcultural e além disso, só a validade concorrente foi utilizada como método de validação. Portanto, é necessário realizar adaptação transcultural da Escala de Borg (6-20) principalmente na língua portuguesa, além dos diferentes tipos de validação para se obter resultados mais precisos.


Assuntos
Tradução , Exercício Físico , Reprodutibilidade dos Testes
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