scholarly journals Validação de conteúdo das cenas do Teste de Conhecimento Tático Declarativo no Voleibol – TCTD:Vb

2016 ◽  
Vol 18 (6) ◽  
pp. 629 ◽  
Author(s):  
Gustavo De Conti Teixeira Costa ◽  
Henrique De Oliveira Castro ◽  
Fabíola De Araújo Cabral ◽  
Juan Carlos Pérez Morales ◽  
Pablo Juan Greco
Keyword(s):  
Content Validity ◽  
Ecological Validity ◽  
Practical Relevance ◽  
Training Process ◽  
Knowledge Test ◽  
Male Athletes ◽  
Validity Coefficient ◽  
Teaching Learning ◽  
Tactical Knowledge ◽  
Selection Of

DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n6p629 Declarative Tactical Knowledge Tests are presented as important evaluation tools for the teaching-learning-training process regulation. This study aimed to establish the content validity of scenes of the Declarative Tactical Knowledge Test in Volleyball – DTKT:Vb. Five male coaches of the Brazilian Volleyball team who worked with male athletes participated as judges, being responsible for training formation categories up to 21 years, experts in the sport, with minimum ten years of experience. The judges evaluated 212 scenes containing extremity attack (n=55), central attack (n=33), setting (n=68) and block (n=60) situations and used a 1-5 point likert scale to assign a score to the scene according to requisites image clarity, practical relevance and item representativity. The Content Validity Coefficient (CVC) was used to determine the CVC for each scene and the instrument as a whole, with cutoff point of 0.80. The results demonstrated that “image clarity” (CVC=0.92), “practical relevance” (CVC=0.96) and “item representativity” criteria (CVC=0.96) showed satisfactory levels. After calculating CVC, the ecological validity of scenes was determined, which consists of the selection of scenes where there was convergence among decision made by judges and decision made by athletes. Thus, from 212 scenes initially prepared, 66 have been validated. Scenes validated using CVC enabled the evaluation of the Declarative Tactical Knowledge, assisting in the planning of teaching-learning-training processes of male volleyball athletes.

scholarly journals Instrumento para mensuração do conhecimento tático declarativo no basquetebol feminino: validade de conteúdo da versão preliminar (Instrument for measurement of declarative tactical knowledge in women's basketball: validity of preliminary version content

Retos ◽  
2021 ◽  
Vol 44 ◽  
pp. 568-576
Author(s):  
Cleiton Pereira Reis ◽  
Arody Silva Correia Neto ◽  
Matheus Marin de Freitas ◽  
Harrison Assis Bizerra ◽  
Elton Cézar Dos Santos  ◽  
...  
Keyword(s):  
Content Validity ◽  
Ecological Validity ◽  
Practical Relevance ◽  
Validation Process ◽  
Validity Coefficient ◽  
Women's Basketball ◽  
Toma De Decisiones ◽  
Preliminary Version ◽  
Tactical Knowledge ◽  
Selection Of

  O objetivo do estudo foi verificar as evidências de validade de conteúdo de cenas de vídeo extraídas de partidas oficiais de basquetebol para a construção da versão preliminar do Instrumento para Mensurar o Conhecimento Tático Declarativo para Basquetebol Feminino (IMCTD-BF). Editou-se, para o processo de validação de conteúdo, 70 cenas extraídas de jogos entre equipes que disputaram o LBF (Liga de Basquete Feminina). As cenas passaram pela análise de cinco peritos, treinadores (as) de basquetebol, nos quesitos: clareza da imagem, pertinência prática e representatividade do item. Calculou-se o Coeficiente de Validade do Conteúdo (CVC) para verificar a concordância entre os peritos, sendo o ponto de corte .80. Encontrou-se valores de CVC de .956 para clareza da imagem, .997 para pertinência prática e .960 para representatividade do item. Os procedimentos de validade ecológica e a concordância entre peritos, referentes à tomada de decisão e ao tipo de ataque, resultaram na seleção de 38 cenas. Conclui-se que foi possível construir a versão preliminar do IMCTD-BF a partir de 38 cenas que apresentaram evidências de validade de conteúdo. Abstract. The aim of the study was to verify the evidence of content validity of video scenes extracted from official basketball matches for the construction of the preliminary version of the Instrument to Measure Declarative Tactical Knowledge for Women's Basketball (IMCTD-BF). For the content validation process, 70 scenes extracted from games between teams that competed in the LBF (Women's Basketball League) were edited. The scenes were analyzed by five experts, basketball coaches, in the following items: clarity of the image, practical relevance and representativeness of the item. The Content Validity Coefficient (CVC) was calculated to verify the agreement between experts, with a cutoff point of .80. CVC values ​​of .956 were found for image clarity, .997 for practical relevance and .960 for item representativeness. The ecological validity procedures and the agreement between experts, regarding decision-making and the type of attack, resulted in the selection of 38 scenes. It is concluded that it was possible to build the preliminary version of the IMCTD-BF from 38 scenes that presented evidence of content validity.  Resumem. El objetivo del estudio fue verificar la evidencia de validez de contenido de escenas de video extraídas de partidos oficiales de baloncesto para la construcción de la versión preliminar del Instrumento para Medir el Conocimiento Táctico Declarativo para el Baloncesto Femenino (IMCTD-BF). Para el proceso de validación de contenido se editaron 70 escenas extraídas de partidos entre equipos que compitieron en la LBF (Liga de Baloncesto Femenino). Las escenas fueron analizadas por cinco expertos, entrenadores de baloncesto, en los ítems: claridad de imagen, relevancia práctica y representatividad del ítem. Se calculó el Coeficiente de Validez de Contenido (CVC) para verificar la concordancia entre expertos, con un punto de corte de .80. Se encontraron valores CVC de .956 para claridad de imagen, .997 para relevancia práctica y .960 para representatividad de ítems. Los procedimientos de validez ecológica y el acuerdo entre expertos, en cuanto a la toma de decisiones y el tipo de atentado, dieron como resultado la selección de 38 escenas. Se concluye que fue posible construir la versión preliminar del IMCTD-BF a partir de 38 escenas que presentaban evidencia de validez de contenido.

scholarly journals CONTENT VALIDITY OF SCENES OF THE DECLARATIVE TACTICAL KNOWLEDGE ATTACK TEST OF BEACH VOLLEYBALL - DTKAT-BV

2021 ◽  
Vol 24 ◽  
Author(s):  
Jarbas Rállison Domingos-Gomes ◽  
Raianne De Brito Grisi ◽  
Júlio Cesar Gomes da Silva ◽  
Vitor Bruno Cavalcanti Torres ◽  
Henrique De Oliveira Castro ◽  
...  
Keyword(s):  
Content Validity ◽  
Likert Scale ◽  
Practical Relevance ◽  
Validity Coefficient ◽  
The Creation ◽  
Tactical Knowledge

The aim of the study was to validate attack scenes in beach volleyball (BV) for the construction of a declarative tactical knowledge attack test (DTKAT) for the modality. 32 attack scenes in real situations of BV game through were assessed the Content Validity Coefficient (CVC) through criteria of language clarity, practical relevance and item representativity, using a 1-5 likert scale. The results showed that for all criteria [image clarity (CVC - 0.98); practical relevance (CVC - 0.97); item representativity (CVC – 0.94)], scenes obtained CVC greater than 0.80, except for one scene, being thus excluded. 31 scenes were validated for the creation of a DTKAT-BV

scholarly journals Development and content validity of an instrument for assessing the motivation for weight loss in adolescents with overweight and obesity

PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0242680
Author(s):  
David Franciole Oliveira Silva ◽  
Angélica Luiza de Sales Souza ◽  
Jéssica Bastos Pimentel ◽  
Thatyane Oliveira Souza ◽  
Eduarda Pontes dos Santos Araújo ◽  
...  
Keyword(s):  
Weight Loss ◽  
Content Validity ◽  
Psychometric Testing ◽  
Self Esteem ◽  
Overweight And Obesity ◽  
Practical Relevance ◽  
Validity Index ◽  
Content Validity Index ◽  
Development And Validation ◽  
Selection Of

Objective To develop and validate the content of an instrument for assessing the motivation for weight loss in adolescents with overweight and obesity. Methods The development and validation of the instrument were conducted in five stages, for which two systematic reviews were conducted. The first one, for the identification of questionnaires assessing the motivation for weight loss, included six studies and contributed to the selection of the domains for the instrument. The second one, conducted to identify the motivations for weight loss in adolescents with overweight and/or obesity, included six studies and contributed to the selection of 17 motivations included in the initial version of the instrument. The motivations most commonly identified were: having better health, improving my appearance, improving my self-esteem and avoiding bullying. The content validity was confirmed by a committee of 12 experts from the areas of nutrition, endocrinology, psychology, and physical education. Based on these evaluations, the content validity index was calculated. Only the items with a content validity index >0.80 for practical relevance were held in the instrument. Results Five of the 17 motivations included in the initial version of the instrument were excluded because they had content validity index <0.80 for practical relevance. Of the 12 items held in the instrument, five were revised by experts in order to standardize wording and make the language more appropriate for adolescents. Experts categorized the items into the health, personal satisfaction, appearance and social domains. Conclusions This is the first instrument assessing the motivation for weight loss in adolescents with overweight and obesity in Brazil. The content validity evaluation by the panel of experts provided more practical relevance, as well as contributed to a better presentation of the items. Further psychometric testing is needed to determine reliability and construct validity of the instrument.

scholarly journals Content validity evidences in the motor coordination test with ball

2020 ◽  
Vol 22 ◽  
Author(s):  
Schelyne Ribas ◽  
Layla Maria Campos Aburachid ◽  
Juan Carlos Pérez Morales ◽  
Gabriella Nelli Monteiro ◽  
Gibson Moreira Praça ◽  
...  
Keyword(s):  
Content Validity ◽  
Motor Coordination ◽  
Ecological Validity ◽  
Academic Experience ◽  
Motor Tasks ◽  
Task Execution ◽  
Validity Coefficient ◽  
Coordination Test ◽  
Sports Coaches ◽  
Good Agreement

Abstract The main objective of this study was to establish content validity evidences in the Motor Coordination Test with Ball (MCTB). Four Ph.D. professors and former sports coaches with academic experience in the motor coordination area took part of the validation process as experts. The experts assessed four motor tasks and graded using the Likert scale from one to five for criteria of clarity of language, practice relevance, and theoretical relevance. The content validity coefficient (CVC) has been used to determine the CVCc of each task and the CVCt for the instrument as a whole, adopting as a cutoff CVCc .70 and CVCt .80. The results showed good agreement among experts concerning “clarity of language” (CVC= .89), “practice relevance” (CVC= .81), and theoretical relevance (CVC= .86). For “practice relevance” of images and videos of task execution, there has been observed CVCt of .86 and CVCt of .95, respectively. When requested the order of relevance of coordination pressures, the agreement among experts presented the existence of at least four coordination pressures in each one of the tasks and, out of these, at least two had a higher relevance. After the calculation of the CVC, ecological validity was determined for the MCTB, accrediting it as an instrument for the assessment of motor coordination with ball in the context of sports games.

scholarly journals Teacher Perspectives on Teaching the STEM Approach to Educational Coding and Robotics in Primary Education

2021 ◽  
Vol 11 (2) ◽  
pp. 64
Author(s):  
Christian García-Carrillo ◽  
Ileana María Greca ◽  
María Fernández-Hawrylak
Keyword(s):  
Primary Education ◽  
Classroom Practice ◽  
Integrated Approach ◽  
Practical Training ◽  
Training Process ◽  
Integrated Stem ◽  
Teaching Learning ◽  
And Robotics ◽  
Insight Into

An analysis is presented in this study that provides insight into a practical training process and its impact on teachers and their viewpoints toward the integrated STEM approach used in that training process, together with educational coding and robotics, over the first years of compulsory primary education, where STEM implementations are relatively new. A case study was developed by two teachers following the practical training course, including pre- and post-interviews and nonparticipative observation of their classroom practices during the teacher-training sessions. The results revealed the positive perspectives that the teachers held toward the STEM-integrated approach and educational coding and robotics, despite the difficulties that arose in classroom practice. It was concluded that the STEM approach and its methods were beneficial both to pupils and to teachers alike for improving the teaching–learning process.

Effects of Situated Game Teaching Through Set Plays on Soccer Tactical Knowledge Among Turkish Secondary School Students

2021 ◽  
pp. 1-9
Author(s):  
Fatih Dervent ◽  
Xiuye Xie ◽  
Erhan Devrilmez ◽  
Nazım Nayır ◽  
Weidong Li
Keyword(s):  
Secondary School ◽  
Secondary Students ◽  
Sixth Graders ◽  
Study Data ◽  
Repeated Measure ◽  
School Students ◽  
Knowledge Test ◽  
Quasi Experimental ◽  
Curricular Model ◽  
Tactical Knowledge

Purpose: This study was to examine the effects of a curricular model named Situated Game Teaching through Set Plays (SGTSP) on secondary students’ tactical knowledge in a 10-lesson soccer unit. Methods: A quasi-experimental design with a repeated measure was used to examine the effectiveness of the SGTSP model in comparison with a technique-focused approach. Participants’ perceptions of SGTSP were collected through reflection journals throughout the unit. A convenient sample of 27 sixth graders from two classes participated in this study. Data were collected from a tactical knowledge test and reflection journals. A 3 × 2 × 2 factorial analysis of variance with a repeated measure was conducted to analyze the data. Responses to reflection journals were analyzed by deductive analysis and constant comparison. Results: Participants’ tactical knowledge in the SGTSP condition improved significantly more than those in the comparison condition over time. Conclusions: The findings provided evidence supporting the effectiveness of the SGTSP model on developing students’ tactical knowledge as compared to a technique-focused approach.

scholarly journals Adaptation and validation of the Sport Multidimensional Perfectionism Scale-2 (SMPS-2) for the Brazilian sport context

2015 ◽  
Vol 21 (2) ◽  
pp. 125-136 ◽  
Author(s):  
José Roberto Andrade do Nascimento Junior ◽  
João Ricardo Nickenig Vissoci ◽  
David Lavallee ◽  
Lenamar Fiorese Vieira
Keyword(s):  
Content Validity ◽  
Group Analysis ◽  
Temporal Stability ◽  
Team Sports ◽  
Factor Solution ◽  
Gender Invariance ◽  
Validity Coefficient ◽  
Good Internal Consistency ◽  
Data Collections ◽  
Composite Reliability

The purpose of this paper was to adapt and validate the Sport-Multidimensional Perfectionism Scale-2 (SMPS-2) for the Brazilian population using a three-step approach. For content validity, four participants translated the SMPS-2 to Portuguese and six experts adapted the content. Construct validity sample was tested with 395 athletes from a set of individual and team sports. Temporal validity was evaluated with an independent sample of 80 athletes with two data collections. Data analysis was conducted through Content Validity Coefficient (CVC), Cronbach's alpha, Composite Reliability (CR) and Exploratory (EFA) and Confirmatory (CFA) analyses. Results showed that the Portuguese version contained clear and relevant questions (CVC > .80) and good internal consistency (α > .70/CR > .70); EFA model revealed a four factor solution with 24 items as more satisfying while CFA confirmed the SMPS-2 model with 24 items was adequate. Multi-group analysis showed partial gender invariance. Temporal stability was achieved in all 24 items of the scale (ICC > .75). We concluded that the SMPS-2 is a valid measure for the assessment of perfectionism of the Brazilian sport context.

scholarly journals Classroom Action Research Training Teacher Physical Education, Sports and Health in Padang City

2019 ◽  
Vol 1 (2) ◽  
pp. 160-168
Author(s):  
Masrun Masrun Masrun
Keyword(s):  
Action Research ◽  
Learning Process ◽  
Research Training ◽  
Vital Role ◽  
Training Process ◽  
Classical Models ◽  
Class Room ◽  
Teaching Learning ◽  
Teacher Ability ◽  
Class Teacher

In Teaching-learning process on class, teacher playing vital role for reaching planned education purpose. But that not an easy case, because there are many problems occur in class. Those problems have to be eliminated, and the way to do that is by using class room research. Class room action research is designed to solved a teaching-learning process on class. Class room action research purposed repairing learning process simultaniusly. Class room action research conducted simultaniously to repairing teaching-learning process naturally without disturbing teaching learning process it self. Class room action research conducted based on cycle. Each cycle play vital role fo the next cycle. By conducting training activity for education sports teachers for making and designing a classroom research, they will solve the problems occur in teaching-learning process. By developing education sports teacher ability in class room research will lead the educational purposed to optimal result. Training designed by using classical models, including: discussing, interview, guiding, and assinment. At the end of the training process, every education sports teaching producing one class room action research proposal and making one research based on their own class problem.

scholarly journals Understanding Mental Health and Cognitive Restructuring With Ecological Neuroscience

2021 ◽  
Vol 12 ◽  
Author(s):  
James Crum
Keyword(s):  
Mental Health ◽  
Near Infrared ◽  
Ecological Validity ◽  
Experimental Designs ◽  
Functional Near Infrared Spectroscopy ◽  
Practical Applications ◽  
Recent Developments ◽  
The Brain ◽  
Neuroimaging Techniques ◽  
Selection Of

Neuroimaging and neuropsychological methods have contributed much toward an understanding of the information processing systems of the human brain in the last few decades, but to what extent do cognitive neuroscientific findings represent and generalize to the inter- and intra-brain dynamics engaged in adapting to naturalistic situations? If it is not marked, and experimental designs lack ecological validity, then this stands to potentially impact the practical applications of a paradigm. In no other domain is this more important to acknowledge than in human clinical neuroimaging research, wherein reduced ecological validity could mean a loss in clinical utility. One way to improve the generalizability and representativeness of findings is to adopt a more “real-world” approach to the development and selection of experimental designs and neuroimaging techniques to investigate the clinically-relevant phenomena of interest. For example, some relatively recent developments to neuroimaging techniques such as functional near-infrared spectroscopy (fNIRS) make it possible to create experimental designs using naturalistic tasks that would otherwise not be possible within the confines of a conventional laboratory. Mental health, cognitive interventions, and the present challenges to investigating the brain during treatment are discussed, as well as how the ecological use of fNIRS might be helpful in bridging the explanatory gaps to understanding the cultivation of mental health.

scholarly journals Variabilitas Penggunaan Model Pembelajaran Pada Kegiatan Pembelajaran Sejarah Peminatan Kelas X IPS di Kota Depok

2020 ◽  
Vol 2 (2) ◽  
pp. 94-104
Author(s):  
Yusuf Budi Prasetya Santosa ◽  
Fahmi Hidayat
Keyword(s):  
Learning Strategies ◽  
Learning Process ◽  
Qualitative Methodology ◽  
Learning Models ◽  
History Teachers ◽  
Teachers And Students ◽  
History Teacher ◽  
The Difference ◽  
Teaching Learning ◽  
Selection Of

The use of varied learning models by history teachers will facilitate teachers and students in implementing and following the learning process. This study aims to determine the learning process and the use of learning models used by history teachers. This study uses a qualitative methodology with an observation and interview approach conducted at two high schools, Dian Didaktika High School and SMA Negeri 2 Depok. From the results of the study it can be seen, that the history teacher at the two schools has carried out the learning process using a scientific approach. There is no difference in the selection of learning strategies, both of them use the contextual teaching learning model. The difference between the two is in the selection of learning methods, where the history teacher Dian Didaktika uses the method of learning project base learning and the history teacher of SMA Negeri 2 Depok uses a method of learning outside the classroom by visiting museums.

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