Development and evaluation of the Serve-Specific Core Self-Evaluations Scale in Portuguese

Machado, Thais do Amaral; Shoenfelt, Elizabeth L.; Nacimento, Juarez Vieira do; Taconeli, Cezar Augusto; Forbellone, Andressa Avedoño; Brown, Reagan D.; Stefanello, Joice Mara Facco

doi:10.1080/1612197x.2016.1154089

Cited by 6 publications

(10 citation statements)

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“…Parma, Costa, Andrade, Cavalcante, Hackfort, and Noce (2019) focused on decision-making and personality of wheelchair athletes, revealing that worse decision-making scores corresponded positively to irresponsibility, psychoticism and anxiety. Machado et al (2019) adapted the serve-specific core selfevaluations scale in Portuguese and their findings provide preliminary support to the construct validity of this scale. Fortes et al (2019) investigated the effects of body weight reduction methods on symptoms of stress and psychophysiological recovery of judokas who reduced 10% of their weight within a 2-week period.…”

Section: The Contributionsmentioning

confidence: 85%

Sport psychology in emerging countries, special section 2: Introduction

Παπαϊωάννου

Schinke

Schack

2019

International Journal of Sport and Exercise Psychology

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This is the 2nd special issue section focused on sport and exercise psychology research and practice in countries referred to as "emerging" in sport and exercise psychology. Promotion of sport psychology research and practice in emerging countries is an important aim in this journal and of the International Society of Sport Psychology (ISSP). This special issue is one among several actions adopted by the ISSP to promote sport psychology in emerging countries. Six articles are reported here from China, Ghana, Argentina and Brazil. Some of them focus on sport psychology practice while others cover different areas of sport and exercise psychology research. These contributions extend beyond building capacity in these regions to an equal mandate: revealing diverse sport psychology practices from the global sport psychology community.

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Section: The Contributionsmentioning

confidence: 85%

Sport psychology in emerging countries, special section 2: Introduction

Παπαϊωάννου

Schinke

Schack

2019

International Journal of Sport and Exercise Psychology

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“…Para a autoavaliação do saque, foi utilizada a Escala de Autoavaliação do Saque do Voleibol (EASV), traduzida e validada para língua portuguesa por Machado 14 , a partir da versão em inglês -Volleyball Serve-Specific Core Self-Evaluations Scale para o saque por Shoenfelt e Griffith 17 . Foram encontradas boas propriedades psicométricas para o instrumento, sendo que a consistência interna apresentou valores adequados de Alpha de Cronbach por itens e geral α= 0.87.…”

Section: Instrumentos Escala De Autoavaliação Do Saque Do Voleibolunclassified

“…Há indicadores positivos e negativos, sendo necessário inverter a pontuação dos itens pares. Um escore único é obtido, com a soma da pontuação de cada item, sendo o mínimo 12 e o máximo 60 14 . Quanto maior o escore obtido, melhor a autoavaliação do atleta quanto à execução deste fundamento.…”

Section: Instrumentos Escala De Autoavaliação Do Saque Do Voleibolunclassified

“…Além de exercerem importante influência na maneira como os indivíduos agem e se comportam, bem como na regulação dos seus padrões de pensamento e reações emocionais que vivenciam em situações de realização, as crenças determinam o esforço e a persistência futura do indivíduo frente a barreiras na busca da melhor performance e do objetivo determinado 13 . Nesse sentido, a autoavaliação positiva aumenta a vontade e a motivação do indivíduo, ocasionando em um desempenho que se manifesta na melhor expressão possível das suas aptidões 14 .…”

Section: Introductionunclassified

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Validedade de critério da Escala de Autoavaliação do saque do voleibol: Relação entre eficácia, efetividade e autoavaliação do saque de atletas brasileiras infantis

2016

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RESUMOO objetivo deste estudo foi relacionar a autoavaliação do saque, efetividade e eficácia deste fundamento. Participaram do estudo duas equipes femininas de voleibol da categoria infantil, com média de idade 14,63 ± 0,5 anos e tempo de prática 4,92 ± 1,87 anos. Aplicou-se a Escala de Autoavaliação do Saque no Voleibol e realizado escalte técnico do saque. Os resultados apontaram diferenças na efetividade da Equipe "A" (37,26 ± 19,38) e Equipe "B" (53,89 ± 14,18) (p=0,02) e eficácia da Equipe "A" (91,50 ± 5,51) e Equipe "B" (96,21 ± 4,46) (p=0,02). Na autoavaliação houve diferença entre a Equipe "A" 45,20 ± 5,11 e a Equipe "B" 41,78 ± 3,19 (p=0,05). Houve correlação moderada (r= 0,65 p=0,00) entre a autoavaliação e o tempo de prática de ambas as equipes. Conclui-se que a equipe que conquistou a melhor colocação foi a que se apresentou mais efetiva e eficaz na execução do saque. Palavras-chave: Voleibol. Efetividade. Eficácia. ABSTRACTThe aim of this study was to relate the self-assessment serve, effectiveness and efficacy of this plea. Study participants were two female volleyball teams of infant category, with a mean age 14.63 ± 0.5 years and practice time 4.92 ± 1.87 years. Applied to Self-Assessment Scale Serve in Volleyball and conducted technical Serve escalte. The results showed differences in the effectiveness of the team "A" (37.26 ± 19.38) and Team "B" (53.89 ± 14.18) (p = 0.02) and efficacy of Team "A" (91 50 ± 5.51) and Team "B" (96.21 ± 4.46) (p = 0.02). In the self-assessment was difference between the team "A" 45.20 ± 5.11 and Team "B" 41.78 ± 3.19 (p = 0.05). There was a moderate correlation (r = 0.65 p = 0.00) between self-assessment and practice time for both teams. In conclusion, the team that won the best placement was the one that presented more effective and efficacious in the execution of the service. KeyWords: Volleyball. Effectiveness. Efficacy. IntroduçãoO voleibol, desde sua criação em 1895, tem passado por diversas modificações, em consequência, sobretudo, da padronização das regras estabelecidas pela fundação da Federação Internacional de Voleibol 1 . Essas modificações alteraram a estrutura do esporte, com o objetivo de se ter um jogo com maior equilíbrio entre defesa e ataque, e mais moderno, para ser veiculado nos meios de telecomunicações 2 . A proficiência técnica passou a ter mais influência no resultado obtido, pois erros técnicos são regularmente punidos, sendo de extrema relevância o diagnóstico das causas dos erros cometidos na execução das habilidades motoras na aplicação das técnicas 3 .As modificações no sistema de regras e na pontuação fizeram também com que o tempo de bola em jogo reduzisse, provocando ações e disputas de posse de bola com intensidade e velocidade máximas, visando superar a equipe adversária 4 . Com isso, um

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“…Meanwhile, physical exercise can release the tension accumulated in the body (Becerra et al, 2022 ), and promote the balance of the endocrine system, thus improving the emotional state of the individual. During the exercise process, the individual may experience positive emotions such as happiness, relaxation, and pleasure, which can enhance the emotional stability in the core self-evaluation (Machado et al, 2019 ). In addition, there is a strong link between physical exercise and psychological control sources, and college students can positively influence the perception and coping styles of individual psychological control sources by enhancing the sense of internal control, improving coping ability, reducing external dependence, and enhancing psychological stress resistance (Marsh, 1992 ).…”

Section: Introductionmentioning

confidence: 99%

An analysis of the role of college students' core self-evaluation in the relationship between extracurricular physical exercise and academic stress

Zhu,

Cao,

Yin

et al. 2024

Front. Psychol.

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ObjectiveTo explore the role of college students' core self-evaluation in the association between extracurricular physical exercise and academic stress, and to provide a reference and basis for effectively alleviating current college students' academic stress.MethodsA stratified cluster random sampling method was used to conduct an online survey using the China College Student Mental Health Screening Scale, the Core Self-Esteem Scale, and a self-developed questionnaire for 1,249 college students from 8 junior colleges in Jiangsu Province, China, in January 2023, and analyses were conducted using bivariate correlation and mediation effect tests.ResultsMore than half of the students were worried about lagging behind other students in their studies and worrying about exams, as well as more than half of the students had <2 h of extracurricular physical exercise per week in terms of academic stress. Significant correlations were found between extracurricular physical exercise time and core self-evaluation (r = 0.225, p < 0.01), academic stress (r = −0.317, p < 0.01), and between core self-evaluation and academic stress (r =−0.371, p < 0.01). Extracurricular physical exercise had a negative predictive effect on academic stress (effect = −0.306, 95%CI: −0.361~-0.251) and partially through the mediating path of core self-evaluation, (effect = −0.067, 95%CI: −0.091~-0.046), with a mediating effect of 21.9%. Among them, the mediating effect of core self-evaluation was highest in “worrying about lagging behind other students in their studies” and “worrying about exams”, which accounted for 24.4% and 24.3% respectively.ConclusionCurrently, college students have different degrees of academic stress; extracurricular physical exercise can reduce academic stress through direct effects, and also through the indirect effect of improving the level of core self-evaluation, and active extracurricular physical exercise has become an important way to promote students' physical and mental health.

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Development and evaluation of the Serve-Specific Core Self-Evaluations Scale in Portuguese

Cited by 6 publications

References 33 publications

Sport psychology in emerging countries, special section 2: Introduction

Sport psychology in emerging countries, special section 2: Introduction

Validedade de critério da Escala de Autoavaliação do saque do voleibol: Relação entre eficácia, efetividade e autoavaliação do saque de atletas brasileiras infantis

An analysis of the role of college students' core self-evaluation in the relationship between extracurricular physical exercise and academic stress

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