Technical and tactical training of freestyle wrestlers on the basis of individual manner introduction to the fight

2021 ◽  
pp. 15-18
Author(s):  
A. E. Antoniuk
Keyword(s):  
Expert Assessment ◽  
Control Group ◽  
Fair Play ◽  
Point System ◽  
Practical Skills ◽  
Video Recordings ◽  
Tactical Training ◽  
The Individual ◽  
Experimental Group ◽  
Comparison Data

The article considers the issue of individual manner of conducting freestyle wrestling. Research methods: analysis of scientific and methodical literature, questionnaires of trainers, observation of fights, video recordings, expert assessment. The observational stage of the experiment was completed in the study. Based on the analysis of scientific and methodological literature and questionnaires of coaches, the most widely used technical and tactical actions of freestyle wrestlers have been established. The individual manner of conducting the fight was studied and the distribution of wrestlers according to these characteristics was carried out. A 120-point system for assessing the dynamics of changes in technical and tactical readiness has been formed. The system includes a set of special modules. These modules will be used in further work. Two groups of wrestlers were formed for further research - a control group and an experimental group The initial data of indicators of technical and tactical combinations of freestyle wrestlers of both groups are received. The article presents comparison data between the two groups before the main experiment. Modern wrestling is aimed at developing strength and endurance, agility, the ability to make quick decisions in difficult conditions, the desire for fair play and victory. Wrestlers are required to actively improve themselves, constantly expand the system of acquired knowledge, practical skills and master new applied competencies.

scholarly journals Effect of the Leisure Activities on the Level of Psychological stress among the elderly during the Coronavirus Outbreak

2021 ◽  
Vol 9 (1) ◽  
pp. 70-78
Author(s):  
Ayed Zureigat ◽  
Osama Abdel Fattah
Keyword(s):  
Psychological Stress ◽  
Healthy Aging ◽  
Leisure Activities ◽  
The Elderly ◽  
Control Group ◽  
Face To Face ◽  
Quasi Experimental ◽  
Physical Abilities ◽  
The Individual ◽  
Experimental Group

Background: It is well known that advancing age is accompanied by many negative feelings due to the feeling of loneliness and psychological emptiness, which leads to the individual feeling that society does not need him due to his weak physical abilities and thus this, will negatively affect healthy aging. Objective: The study aimed to investigate the effect of the leisure activities on the psychological stress among the elderly during Coronavirus (COVID-19) Outbreak. Design: To achieve this, we used the quasi-experimental approach on a sample consisting of 54, with the average age of (65.4±2.3) years. Divided into two groups 27 as a control group and 27 as the experimental group and this sample was purposively selected. Because of the home quarantine and to reduce face-to-face interaction, we used a questionnaire to measure the psychological stress level by using the Google form. The study tool consisted of 7 paragraphs associated with depression and 6 paragraphs associated with anxiety, finally 6 paragraphs associated with aggression. Before applying the experiment, the psychological stress was measured among the study sample, and then the leisure activities program was sent to the experimental group by the WhatsApp application. The researchers used means, standard deviations, paired and independent sample t-test by using SPSS version 24 with a confidence level of 95% (p<0.05). Results: The results of the study have shown that the level of the psychological stress among both groups came with a high average in the pre-measurement, as well as the anxiety domain that were the most affected in a positive way through leisure activities practicing. Additionally, there were statistically significant differences between the pre and post measurement among experiment group and favor of the post measurement. Conclusion: the leisure activities practicing among the elderly have contributed positively to reducing the level of psychological stress represented by depression, anxiety.

scholarly journals Efectos de una competición de fútbol basada en la Liga Brave sobre el fair play, las orientaciones de meta, el esfuerzo y la presión-tensión en escolares de educación primaria

2019 ◽  
Vol 8 (2) ◽  
pp. 65-72
Author(s):  
P. Lis-Velado ◽  
A. Carriedo
Keyword(s):  
Goal Orientation ◽  
Intervention Program ◽  
Control Group ◽  
Fair Play ◽  
Competitive System ◽  
Perceived Effort ◽  
The Subject ◽  
Educación Primaria ◽  
State Schools ◽  
Experimental Group

Se examinó la repercusión de la novedosa Liga Brave (2015) sobre las orientaciones de meta, el fair play, el esfuerzo, y la presión-tensión en 92 estudiantes de 2 colegios (grupo control: n = 45; grupo experimental: n = 47) con una media de edad de 10,38 años (DE =0,55). Durante 3 sesiones, el grupo control participó en una liga de fútbol sala tradicional, mientras que el grupo experimental participó en un sistema competitivo basado en el innovador formato de la Liga Brave (2015), donde las conductas de fair play determinan el orden en la clasificación. Se realizaron varias pruebas de contrastes de medias intra-sujetos, cuyos resultados reflejaron que el grupo experimental aumentó significativamente en la orientación a la tarea y en el esfuerzo percibido. Estos resultados sugieren que formatos competitivos como el que se propone podrían repercutir positivamente en la orientación a la tarea y en el esfuerzo durante las competiciones deportivas. This research analyzed the Brave League (2015) effects on the goal orientation, the fair play, the effort and the pressure-tension on 92 pupils from two state schools (control group: n = 45 and experimental group: n = 47) with an age average of 10.38 years (SD = 0.55). The Intervention program was applied to both groups in 3 sessions of one hour; the control group created an indoor football league, whereas the experimental group continued to elaborate a competitive system based on the Brave League (2015) format, where the conducts of fair play establish the order in the classification. Several contrast tests were taken of the subject average, which results showed that the trial group increased the orientation towards the task) and the perceived effort. These results infer that the competitive formats like the proposed could affect positively the orientation towards the task and the effort throughout the sports competitions.

scholarly journals Self-Regulation and Rubrics Assessment in Structural Engineering Subjects

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
María Consuelo Sáiz Manzanares ◽  
Miguel Ángel Sánchez Báez ◽  
Vanesa Ortega-López ◽  
Juan M. Manso Villalaín
Keyword(s):  
Structural Engineering ◽  
Procedural Knowledge ◽  
Self Regulation ◽  
Expert Assessment ◽  
Control Group ◽  
Structural Elements ◽  
Self Assessment ◽  
Perceptions Of Students ◽  
University Systems ◽  
Experimental Group

Present-day university systems need to educate graduates who are confident and highly independent, attributes that are especially relevant to engineering. We need to develop active methods that can analyze the prior knowledge of students and that impart teaching based on self-regulation and self-assessment by the student. In this study, we work with a sample of 116 students of architecture following a Structural Engineering subject module (61 in the experimental group and 55 in the control group). The objectives of the investigation are (1) to test whether significant differences exist in the knowledge of students after a training program in self-regulation and (2) to test whether the use of rubrics will improve the perceptions of students with regard to their own knowledge. We found that students trained in self-regulation methodologies improved their procedural knowledge in the field of structural engineering. Likewise, student self-perceptions of their own knowledge increased in relation to the design and expert assessment of structural elements and the graphic representation of constructive elements.

scholarly journals Uso del aprendizaje cooperativo en educación física y su relación con la responsabilidad individual en estudiantes del nivel secundario (Use of cooperative learning in physical education and its relationship with individual responsibility in high school

Retos ◽  
2021 ◽  
Vol 43 ◽  
pp. 1-9
Author(s):  
Rudy Gilberto López Guillén ◽  
Josué Taveras Sandoval
Keyword(s):  
High School ◽  
Cooperative Learning ◽  
Individual Responsibility ◽  
Control Group ◽  
Cooperative Teaching ◽  
Post Test ◽  
Teaching Unit ◽  
The Individual ◽  
Experimental Group ◽  
Aprendizaje Cooperativo

  El presente artículo tiene como objetivo comparar el uso del aprendizaje cooperativo en la clase de educación física del nivel secundario de dos centros educativos y verificar su relación con la responsabilidad individual. El estudio fue cuasiexperimental, solo con post test. Después de confirmar las características psicométricas del Cuestionario de Aprendizaje Cooperativo, se hicieron comparaciones de los puntajes obtenidos en las escalas del cuestionario entre el grupo experimental y el grupo control. La hipótesis planteada fue que los participantes del grupo experimental obtendrían puntuaciones más altas que los del grupo control en el factor Responsabilidad Individual. Los participantes del grupo experimental fueron 104 estudiantes, quienes participaron en una unidad didáctica cooperativa y luego llenaron el cuestionario. Los participantes del grupo control fueron 154 estudiantes, quienes no participaron de una unidad didáctica cooperativa, pero sí llenaron el cuestionario. Para poder validar las escalas del cuestionario se realizó un Análisis Factorial Confirmatorio (AFC) con el software Amos 22 para comprobar que se mantenían los 5 factores propuestos originalmente. Encontrando como resultado que las medias de puntuaciones en el cuestionario siempre fueran más altas en el grupo experimental. Como era de esperar, la única diferencia estadísticamente significativa fue encontrada en el factor Responsabilidad Individual. Lo cual lleva a la conclusión de que, las clases cooperativas sí mejoraron notablemente una competencia necesaria para un mejor aprendizaje.  Abstract. The objective of this article is to compare the use of cooperative learning in the physical education class at the high school level of two educational centers and to verify its relationship with individual responsibility. The study was quasi-experimental, with post-test only. In addition to confirming the psychometric characteristics of the Cooperative Learning Questionnaire we compared the scores obtained on the scales of the questionnaire between the experimental group and the control group. The expected hypothesis was that the participants in the experimental group would obtain higher scores than those in the control group on the Individual Responsibility factor. The participants of the experimental group were 104 students, who participated in a cooperative teaching unit and then filled out the questionnaire. The control group participants were 154 students, who did not participate in a cooperative teaching unit but did fill out the questionnaire. To validate the questionnaire scales, a Confirmatory Factor Analysis (CFA) was performed with the Amos 22 software to verify that the 5 originally proposed factors were maintained. As a result, we found that the mean scores in the questionnaire were always higher in the experimental group. As expected, the only statistically significant difference was found in the Individual Responsibility factor. This leads to the conclusion that cooperative classes did significantly improve one necessary skill for better learning.

scholarly journals Learning Impact of a Virtual Brain Electrical Activity Simulator Among Neurophysiology Students: Mixed-Methods Intervention Study

10.2196/18768 ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. e18768
Author(s):  
Marko Henrik Björn ◽  
Jonne MM Laurila ◽  
Werner Ravyse ◽  
Jari Kukkonen ◽  
Sanna Leivo ◽  
...  
Keyword(s):  
Electrode Placement ◽  
Rank Test ◽  
Control Group ◽  
Theoretical Knowledge ◽  
Practical Skills ◽  
Hands On ◽  
Computer Based ◽  
Group 2 ◽  
Experimental Group ◽  
Group 1

Background Virtual simulation is the re-creation of reality depicted on a computer screen. It offers the possibility to exercise motor and psychomotor skills. In biomedical and medical education, there is an attempt to find new ways to support students’ learning in neurophysiology. Traditionally, recording electroencephalography (EEG) has been learned through practical hands-on exercises. To date, virtual simulations of EEG measurements have not been used. Objective This study aimed to examine the development of students’ theoretical knowledge and practical skills in the EEG measurement when using a virtual EEG simulator in biomedical laboratory science in the context of a neurophysiology course. Methods A computer-based EEG simulator was created. The simulator allowed virtual electrode placement and EEG graph interpretation. The usefulness of the simulator for learning EEG measurement was tested with 35 participants randomly divided into three equal groups. Group 1 (experimental group 1) used the simulator with fuzzy feedback, group 2 (experimental group 2) used the simulator with exact feedback, and group 3 (control group) did not use a simulator. The study comprised pre- and posttests on theoretical knowledge and practical hands-on evaluation of EEG electrode placement. Results The Wilcoxon signed-rank test indicated that the two groups that utilized a computer-based electrode placement simulator showed significant improvement in both theoretical knowledge (Z=1.79, P=.074) and observed practical skills compared with the group that studied without a simulator. Conclusions Learning electrode placement using a simulator enhances students’ ability to place electrodes and, in combination with practical hands-on training, increases their understanding of EEG measurement.

The Analysis of Students’ Listening Proficiency Viewed from Their Different Learning Styles after Getting the Strategy Instructions

2017 ◽  
Vol 7 (12) ◽  
pp. 1200 ◽  
Author(s):  
Dodi Mulyadi ◽  
Dwi Rukmini ◽  
Issy Yuliasri
Keyword(s):  
Learning Styles ◽  
Learning Style ◽  
Analysis Of Variance ◽  
Strategy Instruction ◽  
Control Group ◽  
Top Down ◽  
Listening Proficiency ◽  
Visual Learners ◽  
The Individual ◽  
Experimental Group

The students’ listening cognitive and metacognitive problems should be overcome with an effective listening strategy instruction. Besides, their learning style as the individual learners’ differences should be taken into account in getting a satisfactory listening outcome. To seek the solution, the present study aimed to find out quantitatively the effectiveness of implementation of Explicit (Meta)-cognitive collaboration strategy instruction (M-CCSI) and top-down strategy instructions (TDSI) toward the students’ listening proficiency viewed from their learning styles. The participants of the study were 50 Javanese EFL students at Muria University of Kudus, Indonesia. The data were gathered by using a listening proficiency test adopted from Longman TOEFL listening section and a questionnaire of visual, auditory, and kinesthetic (VAK) learning styles. Descriptive statistics, Independent Sample t-test, and Friedman two-way analysis of variance revealed that the experimental group has a significant effect of their listening proficiency after treated by using M-CCSI. Meanwhile, the control group has no significant effect on their listening proficiency after dealt with by using top down strategy (TDSI) as a general listening teaching. On the other hand, the result of two-way analysis of variance reveals that students’ listening proficiency was not influenced by learning styles including visual learners, auditory learners, and kinesthetic learners for both experimental group and control group. Thus, the findings imply that it is not essential for the lecturers of listening course to divide students into different learning styles in applying Explicit M-CCSI.

scholarly journals Effect of Dietary Supplementation with Vitamin E and Selenium in Thoroughbred Horses on the Concentration of F2-isoprostanes in the Blood Plasma as a Marker of Lipid Peroxidation

2008 ◽  
Vol 77 (3) ◽  
pp. 335-340
Author(s):  
H. Härtlová ◽  
R. Rajmon ◽  
A. Dörflerová ◽  
L. Zita ◽  
D. Řehák ◽  
...  
Keyword(s):  
Vitamin E ◽  
Blood Plasma ◽  
Plasma Concentrations ◽  
Tocopheryl Acetate ◽  
Control Group ◽  
Individual Values ◽  
Large Variability ◽  
Thoroughbred Horses ◽  
The Individual ◽  
Experimental Group

The objective of this study was to assess the effect of vitamin E and selenium (Se) supplementation on the plasma levels of F2-isoprostanes as a marker of oxidative stress in horses in their training period. Twelve healthy 3-year-old English thoroughbred horses were divided into two groups: control (n = 6) and experimental (n = 6). Feeding rations were adapted to a moderate workload. The horses of the experimental group received supplements of DL-α-tocopheryl acetate E (2 250 mg/day/horse) and of sodium selenite (0.5 mg/day/horse). The plasma concentrations of both antioxidants and F2-isoprostanes were monitored on days 0, 44 and 70. After 70 days of supplementation, the concentrations of selenium in the experimental group were significantly higher (P < 0.05) compared to the beginning of the experiment (mean ± SE: 135.81 ± 10.19 μg l -1 vs. 98.70 ± 10.88 μg l -1), as well as to the control group (day 0: 101.78 ± 11.06 μg l -1, day 70: 108.18 ± 7.77 μg l -1). In the horses of the experimental group, plasma α-tocopherol levels significantly increased from the 44th day of supplementation compared to the beginning of the study as well to the control group (5.23 ± 0.52 mg l -1 vs. 2.45 ± 0.25 mg l -1 or 3.46 ± 0.34 mg l -1, respectively). The plasma concentration of F2-isoprostanes tended to be lower in the experimental group at the end than at the beginning of monitoring (156.8 ± 12.89 pg l -1 vs. 170.3 ± 60.8 pg l -1), although the control group showed the opposite trend (181.2 ± 15.67 pg l -1 vs. 137.0 ± 47.05 pg l -1). Nevertheless, none of these differences were significant because of the large variability of the individual values. It can be stated that supplementation of the diet used with selenium and vitamin E caused a non-significant decrease of F2-isoprostane concentration in the blood plasma only, and a significant increase of plasma concentrations of these antioxidants. The variation of isoprostane levels probably reflected rather the individual responses of the horses' organisms to the training workload.

scholarly journals Development of Psychological Resources of Coping Behavior as a Factor of Prevention of Situational Anxiety in Older Adolescence

2020 ◽  
Vol 10 (2) ◽  
pp. 25-34
Author(s):  
A.V. Degtyarev ◽  
K.M. Efimochkina
Keyword(s):  
Coping Behavior ◽  
Educational Process ◽  
Control Group ◽  
Psychological Resources ◽  
Formative Experiment ◽  
Additional Hypothesis ◽  
Psychological Training ◽  
Situational Anxiety ◽  
The Individual ◽  
Experimental Group

The paper presents the results of an empirical study. This is a formative experiment conducted in the form of psychological training, the main purpose of which is the development of psychological resources of coping behavior of the individual to reduce situational anxiety in older adolescents. The sample is made up of 50 students of the 11th grade of Moscow secondary school No. 868 (24 in the experimental group and 26 in the control group). The key hypothesis of the study: it is possible to influence situational anxiety in older adolescence by developing various resources of coping behavior with the help of socio-psychological training. The additional hypothesis: there is a relation between the situational anxiety and the features of coping behavior in adolescents. The quantitative and qualitative data confirm the key hypothesis of the study and demonstrate the effectiveness of socio-psychological training in education institutions. The study suggests that the introduction of group psychological training into the educational process is a promising direction for both theoretical and practical purpose.

scholarly journals PSYCHOPHYSIOLOGICAL ASPECTS OF ADAPTATION IN FOREIGN STUDENTS WITH WEAKENED HEALTH

2020 ◽  
Vol 13 (1) ◽  
pp. 95-101
Author(s):  
Elena Anatolevna Milashechkina ◽  
Irina Nikolaevna Gernet ◽  
Vitalii Sergeevich Milashechkin
Keyword(s):  
Health Status ◽  
Foreign Students ◽  
Male Students ◽  
Control Group ◽  
Orthostatic Test ◽  
Software Complex ◽  
Individual Minute ◽  
The Individual ◽  
Functional Capacities ◽  
Experimental Group

Background: About 40% of foreign students from 150 countries of the world study at the Peoples' Friendship University of Russia. Unusual environment, other sociocultural traditions, climatic and geographic factors, time-related changes make special demands on the adaptationof foreign students. It is especially difficult for students with health status deviations. Aim: The article aims to assess the psychophysiological parameters of adaptation in foreign students with impaired health status. Materials and methods: The study was conducted on the basis of the Peoples' Friendship University of Russia. Male students aged from 18 to 19 years participated in the study. All students belong to a special medical group for health reasons and are divided into two groups: the control (Russian students, n = 28) and experimental (foreign students, n = 35) groups. To assess the psychophysiological features of adaptation, the indicators of response to light and sound stimuli were used, as well as the test of maximum oxygen consumption, the duration of individual minutes, and the orthostatic test conducted with the help of Sports psychophysiologist hardware and software complex (no. 2010617789). The obtained data were subjected to variational and statistical analysis using the Microsoft Excel 2010 and SPSS (version 19.0 for Windows) software. The survey was conducted with the written consent of the students. Results: Significant differences in simple sensorimotor response to light and sound stimuli were revealed in foreign students compared to Russian students (P ≤ 0.05). Also, more than half of the students from both groups had a low level of physical performance. However, males from the experimental group were characterized by lower values. The duration of the individual minute in foreign students with health status deviations is much shorter than in students from the control group. There were no significant differences in the data btained in the orthostatic test. Conclusion: In males of both groups, pathological processes are characterized by a decrease in the functional capacities. However, most psychophysiological parameters are worse in foreign students. This indicates a decrease in the adaptive capacity of students from the experimental group and indirectly indicates the imbalance in the psychophysiological status.

scholarly journals The development and experimental assessment of medical devices protecting eviscerated abdominal organs using the eventration model

2021 ◽  
Vol 23 (3) ◽  
pp. 165-176
Author(s):  
Valeriy N. Adamenko ◽  
Konstantin P. Golovko ◽  
Tatiana N. Suborova ◽  
Yana G. Toropova ◽  
Denis A. Zaichikov
Keyword(s):  
Medical Devices ◽  
Intestinal Wall ◽  
Early Postoperative Period ◽  
Expert Assessment ◽  
Control Group ◽  
Adhesive Properties ◽  
Abdominal Organs ◽  
Large Animals ◽  
Experimental Group ◽  
Similar Stage

On an experimental model of eventration in small and large animals (94 rats and 12 pigs), the safety and effectiveness of samples of aseptic protective dressings made of nanomaterials with impregnations used to prevent the development of complications from abdominal organs and tissues in comparison with control ones gauze medical sterile ones were evaluated. After 3 hours, 3 and 7 days after surgery, the viability of the intestinal wall and the presence of complications were assessed on the basis of laboratory, experimental, instrumental and morphological techniques. The assessment of microcirculation (perfusion) of the intestine was carried out using the apparatus LAKK-02. It was found that according to the complex of clinical and laboratory, microbiological, morphological, microcirculatory data and expert assessment, the safest and most effective for the protection of abdominal organs was an aseptic bandage made of non-woven material spunbond impregnated with vinylin + silicone. The initial values of microcirculation parameters in the pig groups were: 18.4 [17.1; 19] perfusion units in the experimental group and 15.6 [6.8; 17.7] perfusion units in the control group. After applying the bandage in the experimental group, the level of microcirculation did not significantly change. In the control group, after 3-hour exposure to the bandage, a decrease in the level of microcirculation was observed to 6.5 [5.1; 8] perfusion units (p 0.05 compared to the initial and similar stage in the experimental group). Thus, an aseptic bandage made of spunbond nanomaterial impregnated with vinylin + silicone retains the necessary moisture and protects the eventrated abdominal organs, demonstrates safe adhesive properties and prevents the development of local and general complications in the early postoperative period.

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