scholarly journals THE RELATIONSHIP BETWEEN DIMENSIONS OF TECHNICAL KNOWLEDGE OF YOUNG ALPINE SKIING COMPETITORS AND COMPETITIVE PERFORMANCE

2018 ◽  
Vol 9 (1) ◽  
pp. 45-55
Author(s):  
Stojan Puhalj ◽  
Blaž Lešnik
Keyword(s):  
Pearson Correlation ◽  
Technical Knowledge ◽  
Alpine Skiing ◽  
Competitive Performance ◽  
Criterion Variable ◽  
Alpine Skiers ◽  
Individual Variables ◽  
Technical Assessment ◽  
First Time ◽  
The Relationship

In the research, the relationship between individual variables of technical assessment of free and competitive style alpine skiing and the criterion variable (competitive performance) are addressed. The criterion variable is the total number of points that was achieved in the Rauch Ski Cup in the season 2013/2014. Twenty selected alpine skiers between the ages of 12 and 14 were included in the research. Technical knowledge and tactics of alpine skiing were assessed in the free skiing (TFS) during two giant slalom races for the Rauch Ski Cup (TCS). In order to determine bivariate correlations between the TFS and TFC variables and the competitive performance, the Pearson correlation coefficient method was used. For this particular section of the study, it was confirmed that all the variables used were significantly related to the criterion variable. In the successive test, using the calculation of multiple regression coefficients, we confirmed the high percentage of the explained variance of the two sets of measurements (TFS and TCS). In this research, the influence of technical knowledge of skiing in the free (TFS) and competitive skiing (TCS) on the competitive performance of alpine skiing in Slovenia was studied for the first time. Based on the results of the research, the foundation for both an improved concept of psychophysical and technical training and for the modernization of the selection criteria for the young competitors in alpine skiing will be proposed.

Teachers' Attitudinal Orientation Towards the Socially Disadvantaged Students and their Education

2017 ◽  
Vol 7 (2) ◽  
pp. 47-72
Author(s):  
Anna Petr Šafránková ◽  
Tereza Humenská
Keyword(s):  
Inclusive Education ◽  
Family Environment ◽  
Self Efficacy ◽  
Pearson Correlation ◽  
Teaching Experience ◽  
Research Survey ◽  
Socially Disadvantaged ◽  
Individual Variables ◽  
Questionnaire Method ◽  
The Relationship

In the context of education of socially disadvantaged pupils and the perspective of inclusive education, the teacher occupies a significant position. The presented study focuses on the issue of education of socially disadvantaged pupils, respectively its aim is to present results of the research survey focused on the attitudinal orientation of teachers in Pardubice, Liberec and Ústí nad Labem regions (n = 122) towards the socially disadvantaged pupils. Further, its goal is to find out whether there exists a relation between the teacher's attitudinal orientation and the region, his/her age, the length of the teaching experience, his/her experience with socially disadvantaged pupils education and their self-efficacy. In order to achieve research goals the Likert-type questionnaire method was used and as a research tool Teacher self-efficacy. The obtained data were subjected to factor analysis, in order to verify the relation between individual variables ANOVA was used, further Kruskal-Wallis test, Mann-Whitney test and Pearson correlation coefficient were used. It was found out that teachers evaluate the group of socially disadvantaged pupils rather negatively, on the other hand, they evaluate the possibility to reduce or overcome their disadvantage originating from the family environment they come from rather positively and also they perceive the relationship between the school and the socially disadvantaged pupils rather positively. The teachers' attitudinal orientation is not related to the previous experience with the education of socially disadvantaged pupils, the length of their teaching experience and region where the teachers work. On the contrary, the relation between teachers' attitudinal orientation and age and self-efficacy was proved.

scholarly journals Lack of Predictive Power in Commonly Used Tests for Performance in Alpine Skiing

2021 ◽  
Vol 05 (01) ◽  
pp. E28-E36
Author(s):  
Robert Nilsson ◽  
Apostolos Theos ◽  
Ann-Sofie Lindberg ◽  
Richard A. Ferguson ◽  
Christer Malm
Keyword(s):  
Predictive Power ◽  
Alpine Skiing ◽  
Test Results ◽  
Competitive Performance ◽  
Multivariate Statistical ◽  
Specific Performance ◽  
Alpine Skiers ◽  
The Individual ◽  
National Test ◽  
Future Test

AbstractCompetitive alpine skiing is a complex sport that requires high physical and technical competence. Testing the physical status of athletes may be important to increase their ability to achieve elite sport-specific performance. This study aimed to investigate the predictive power of the national test battery of the Swedish Olympic Committee (Fysprofilen) and anthropometric variables in the prediction of competitive performance of elite alpine skiers, indicated by Fédération Internationale de Ski points. Data from fourteen Swedish elite female alpine skiers were analyzed using bivariate and multivariate statistical methods. Physiological test results and anthropometric data could not generate significant bivariate or multivariate models for prediction of competitive performance. Multivariate regression (R2) and prediction (Q2) models for Fédération Internationale de Ski Slalom and Giant Slalom rank reached R2=0.27 to 0.43, Q2=+− 0.8 to−0.17, indicating no valid models. The overall interpretation of these and previous findings are that future test batteries must be validated before implemented, and that test results should be treated with caution when it comes to prediction of future competitive results. Applying tests that are not validated against competitive performance risk misleading coaches and training advisors who aim to increase the sports-specific performance of the individual athlete.

scholarly journals The Relationship between Spousal Intimacy, Perceived Equity and Marital Quality in Married Employees

2016 ◽  
Vol 12 (9) ◽  
pp. 202
Author(s):  
Parivash Azizpoor ◽  
Sahar Safarzadeh
Keyword(s):  
Marital Quality ◽  
Pearson Correlation ◽  
Cluster Sampling ◽  
Criterion Variable ◽  
Statistical Population ◽  
Perceived Equity ◽  
Correlational Method ◽  
The Relationship ◽  
Oil Company

<p>The present research aimed to investigate the relationship between spousal intimacy, perceived equity and marital quality in married employees of National Iranian Oil Company. To this aim, the research employed a correlational method. The statistical population of the research included all the married employees of National Iranian Oil Company, out of which, a sample of 400 employees (186 females and 214 males) was selected through random cluster sampling. The research tools included Intimacy Scale (IS), Perceived Equity Measure (PEM) and Quality of Marriage Index (QMI). The results of data analysis using Pearson correlation coefficient indicated that there is significant relationship between intimacy with spouse and perceived equity. Moreover, the results of regression analysis indicated that, the variables of intimacy with spouse and perceived equity can be good predictors for the criterion variable of quality of marriage.</p>

scholarly journals Strategies of coping with stress and the sport results of alpine skiers and tennis players

2016 ◽  
Vol 8 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Michał Knittel ◽  
Monika Guszkowska
Keyword(s):  
University Students ◽  
Coping Strategies ◽  
Competitive Sports ◽  
Alpine Skiing ◽  
Coping With Stress ◽  
Tennis Players ◽  
Avoidance Strategies ◽  
Alpine Skiers ◽  
The Relationship

SummaryStudy aim: The aim of the study was to determine the relationship between strategies of coping with stress caused by participating in sport competitions and the results of those competitions, as well as to differentiate the applied coping strategies according to the practiced sport discipline (tennis and alpine skiing). Material and methods: The study encompassed 83 university students (39 women and 44 men) who were participating in the Polish University Championships in tennis (n = 32) and alpine skiing (n = 51). The research was based on the Coping Inventory for Competitive Sports (CICS) questionnaire and was adapted to Polish conditions by the authors of this study. The results achieved during the competition were also recorded during the study. Results: Possibly due to the nature of their sport, the tennis players used coping actions to a greater extent than the alpine skiers, regardless of the nature of the action. The application of task-focused strategies and the lower use of emotion-focused and avoidance strategies allowed the athletes to achieve higher results during the competition. Conclusions: Task-focused strategies should be developed in order to improve the competitive results of athletes. Taking the situational nature of the coping strategies into consideration, coping strategies can be designed and modified to improve the achieved results.

Reliability of the Minimum Masking Level as Outcome Variable in Tinnitus Clinical Research

2020 ◽  
Vol 29 (3) ◽  
pp. 429-435
Author(s):  
Patricia C. Mancini ◽  
Richard S. Tyler ◽  
Hyung Jin Jun ◽  
Tang-Chuan Wang ◽  
Helena Ji ◽  
...  
Keyword(s):  
Standard Deviation ◽  
High Frequency ◽  
Pearson Correlation ◽  
Correlation Coefficients ◽  
Outcome Variable ◽  
Reliable Estimate ◽  
Moderate Correlation ◽  
Trained Subjects ◽  
The Relationship ◽  
Minimum Intensity

Purpose The minimum masking level (MML) is the minimum intensity of a stimulus required to just totally mask the tinnitus. Treatments aimed at reducing the tinnitus itself should attempt to measure the magnitude of the tinnitus. The objective of this study was to evaluate the reliability of the MML. Method Sample consisted of 59 tinnitus patients who reported stable tinnitus. We obtained MML measures on two visits, separated by about 2–3 weeks. We used two noise types: speech-shaped noise and high-frequency emphasis noise. We also investigated the relationship between the MML and tinnitus loudness estimates and the Tinnitus Handicap Questionnaire (THQ). Results There were differences across the different noise types. The within-session standard deviation averaged across subjects varied between 1.3 and 1.8 dB. Across the two sessions, the Pearson correlation coefficients, range was r = .84. There was a weak relationship between the dB SL MML and loudness, and between the MML and the THQ. A moderate correlation ( r = .44) was found between the THQ and loudness estimates. Conclusions We conclude that the dB SL MML can be a reliable estimate of tinnitus magnitude, with expected standard deviations in trained subjects of about 1.5 dB. It appears that the dB SL MML and loudness estimates are not closely related.

Affirmative Action and Leadership Attitudes in Brazilian Women Managers

2011 ◽  
Vol 10 (3) ◽  
pp. 139-143 ◽  
Author(s):  
Gazi Islam ◽  
Sarah E. S. Zilenovsky
Keyword(s):  
Affirmative Action ◽  
Latin American ◽  
Women Managers ◽  
Psychological Effects ◽  
Preferential Selection ◽  
Justice Perceptions ◽  
First Time ◽  
The Relationship

This note examines the relationship between affirmative action (AA) program perceptions and women’s self-ascribed capacity and desire to become leaders. We propose that women who believe that their organization implements a program of preferential selection toward women will experience negative psychological effects leading to lowered self-expectations for leadership, but that this effect will be moderated by their justice perceptions of AA programs. We test this proposition empirically for the first time with a Latin American female sample. Among Brazilian women managers, desire but not self-ascribed capacity to lead was reduced when they believed an AA policy was in place. Both desire’s and capacity’s relationships with belief in an AA policy were moderated by justice perceptions.

The Relationship Among Job Satisfaction, Oreganizational Commitiment and Employees’ Turnover at Unilever Corporation in Nigeria

2017 ◽  
Vol 5 (1) ◽  
pp. 370
Author(s):  
Chiemeke Kingsley Chiedu ◽  
Choi Sang Long ◽  
Hapriza BT Ashar
Keyword(s):  
Job Satisfaction ◽  
Organizational Commitment ◽  
Organizational Performance ◽  
Employee Turnover ◽  
Turnover Intentions ◽  
Pearson Correlation ◽  
Negative Relationship ◽  
Survey Method ◽  
Employee Turnover Intentions ◽  
The Relationship

Employee turnover has become a key performance indicator for many organizations as they struggle to retain talented employees. The negative impact of turnover on organizational performance has continually forced organizational leaders to seek better ways of retaining valuable employees. The relationship between man and work has always attracted the attention of philosophers. A major part of men’s life is spent at work. Work is social reality and social expectation to which men seem to conform. It not only provides status to the individual but also binds him to the society. An employee who is satisfied with his job would perform his duties well and be committed to his job, and subsequently to his organization. This paper examines relationship among job satisfaction, organizational commitment and employees’ turnover intentions at Unilever Corporation in Nigeria. The data for this study was collected from 117 employees currently working at Unilever Nigeria PLC using the survey method via the questionnaire. Pearson Correlation and the multiple regression analysis techniques using the SPSS version 22.0 was used for the data analysis. The findings of the study revealed that both job satisfaction and organizational commitment have significant negative relationship with employee turnover intentions. In addition, organizational commitment was revealed to have a more dorminant influence on employee turnover intentions than job satisfaction. Based on these findings, the implications, recommendations, practice, and theory were discussed.

ЗУБРЫ НА СЕВЕРЕ РОССИИ — НАСТОЯЩЕЕ И БУДУЩЕЕ

2019 ◽  
pp. 42-44
Author(s):  
I.V. GUSAROV ◽  
V.A. OSTAPENKO ◽  
T.V. NOVIKOVА
Keyword(s):  
Biological Diversity ◽  
Climatic Conditions ◽  
Economic Consequences ◽  
European Bison ◽  
Rare And Endangered Species ◽  
The North ◽  
Rare And Endangered ◽  
Relationship Of ◽  
First Time ◽  
The Relationship

Впервые в мире создана популяция зубров на территории 60 градусов северной широты. В новых климатических условиях разведения и сохранения зубров определены и проанализированы факторы существования вида на севере Европейской части РФ. Выявлены признаки, динамика численности, которые являются составной частью системы, предназначенной для управления биоразнообразием. Интродукция, являясь процессом введения в экосистему нехарактерных для нее видов, может усиливать изменения биоценозов как положительно, так и отрицательно. Насколько быстро и успешно проходит процесс адаптации заселенного вида, и усматривается его влияние на окружающую среду зависит дальнейшее существование зубров и в целом биоразнообразия. В статье обсуждаются вопросы взаимоотношения зубров с другими видами копытных и хозяйственной деятельностью человека, а также дальнейшим использованием зубров в сельскохозяйственном производстве. Пластичность зубров, выявление изменений и их анализ при вселении видов в новые условия обитания необходимы не только для определения развития или деградации биоценозов и в целом экосистемы, но и прогноза социально-экономических последствий интродукции как одного из методов сохранения редких и исчезающих видов фауны.For the first time in the world, a bison population has been created in an area of 60 degrees north latitude. In the new climatic conditions of breeding and preservation of bison, the factors of the species existence in the north of the European part of the Russian Federation are identified and analyzed. The signs, dynamics of abundance, which are an integral part of the system designed to manage biodiversity are identified, since the preservation of biological diversity on the planet is one of the main problems of our time. Introduction, being the process of introducing non-typical species into an ecosystem, can enhance changes in biocenoses, both positively and negatively. The question posing sounds especially when it comes to such a large hoofed animal as the European bison. How quickly and successfully the process of adaptation of the universe takes place and its environmental impact is seen depends on the continued existence of bison and biodiversity in general. The article discusses the relationship of bison with other types of ungulates and human activities, as well as the further use of bison in agricultural production. How these issues will be resolved positively depends on the future of these animals. Thus, the plasticity of bison, the identification of changes and their analysis, with the introduction of species into new habitat conditions is necessary not only to determine the development or degradation of biocenoses and the ecosystem as a whole, but also to predict the socio-economic consequences due to the introduction as one of the methods of preserving rare and endangered species of fauna.

A University Education

2017 ◽  
Author(s):  
David Willetts
Keyword(s):  
Higher Education ◽  
Modern Society ◽  
University Education ◽  
Modern World ◽  
Controversial Issues ◽  
The Us ◽  
The Individual ◽  
The University ◽  
First Time ◽  
The Relationship

Universities have a crucial role in the modern world. In England, entrance to universities is by nation-wide competition which means English universities have an exceptional influence on schools--a striking theme of the book. This important book first investigates the university as an institution and then tracks the individual on their journey to and through university. In A University Education, David Willetts presents a compelling case for the ongoing importance of the university, both as one of the great institutions of modern society and as a transformational experience for the individual. The book also makes illuminating comparisons with higher education in other countries, especially the US and Germany. Drawing on his experience as UK Minister for Universities and Science from 2010 to 2014, the author offers a powerful account of the value of higher education and the case for more expansion. He covers controversial issues in which he was involved from access for disadvantaged students to the introduction of L9,000 fees. The final section addresses some of the big questions for the future, such as the the relationship between universities and business, especially in promoting innovation.. He argues that the two great contemporary trends of globalisation and technological innovation will both change the university significantly. This is an authoritative account of English universities setting them for the first time in their new legal and regulatory framework.

scholarly journals Variation in VKORC1 Is Associated with Vascular Dementia

2021 ◽  
Vol 80 (3) ◽  
pp. 1329-1337
Author(s):  
Jure Mur ◽  
Daniel L. McCartney ◽  
Daniel I. Chasman ◽  
Peter M. Visscher ◽  
Graciela Muniz-Terrera ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Vascular Dementia ◽  
Genetic Variant ◽  
Warfarin Dose ◽  
Uk Biobank ◽  
Parental History ◽  
Genome Wide ◽  
History Of ◽  
First Time ◽  
The Relationship

Background: The genetic variant rs9923231 (VKORC1) is associated with differences in the coagulation of blood and consequentially with sensitivity to the drug warfarin. Variation in VKORC1 has been linked in a gene-based test to dementia/Alzheimer’s disease in the parents of participants, with suggestive evidence for an association for rs9923231 (p = 1.8×10–7), which was included in the genome-wide significant KAT8 locus. Objective: Our study aimed to investigate whether the relationship between rs9923231 and dementia persists only for certain dementia sub-types, and if those taking warfarin are at greater risk. Methods: We used logistic regression and data from 238,195 participants from UK Biobank to examine the relationship between VKORC1, risk of dementia, and the interplay with warfarin use. Results: Parental history of dementia, APOE variant, atrial fibrillation, diabetes, hypertension, and hypercholesterolemia all had strong associations with vascular dementia (p < 4.6×10–6). The T-allele in rs9923231 was linked to a lower warfarin dose (βperT - allele = –0.29, p < 2×10–16) and risk of vascular dementia (OR = 1.17, p = 0.010), but not other dementia sub-types. However, the risk of vascular dementia was not affected by warfarin use in carriers of the T-allele. Conclusion: Our study reports for the first time an association between rs9923231 and vascular dementia, but further research is warranted to explore potential mechanisms and specify the relationship between rs9923231 and features of vascular dementia.

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