Education Commons^™

Informative Physical Training Tests For The Selection Of Children For Football, Sherzod Saidovich Ermatov

Eurasian Journal of Sport Science

Purpose: To determine the effectiveness of informational tests on physical fitness to select children for football.

Methods: When monitoring the strength and speed-strength indicators of young football players, a special device was used, the "BEDRO", which made it possible to determine the following groups of indicators:

F_mах – the maximum value of the explosive force of the muscles in the explosive isometric mode;

J - the coefficient characterizing the explosive strength of muscles in the isometric mode; J = F_мах / t (kg/s);

Q – starting power. Q = 0.5 F_mах / t₁ (kg/s); …

Endurance Skills Of Young Team Game Players, Pawel Chmura, Kamil Swierzko, Justyna Andrzejewska, Marek Popowczak, Andrzej Dudkowski, Marek Konefal, Andrzej Rokita

Baltic Journal of Health and Physical Activity

Background: The aim of the present study was to assess physiological-biochemical reactions to incremental exercise loads and the levels and development of endurance skills in young male and female team game players. Material/Methods: The study sample comprised 370 soccer, handball, basketball and volleyball players (186 girls and 184 boys) from the Lower Silesian Regional Teams in Poland, aged 14.20 ±1.37 years (boys) and 13.90 ±1.15 years (girls). The exercise test consisted of the shuttle run Beep Test for estimation of aerobic fitness. The assessment of endurance skills was based on the length of the covered distance in the Beep Test …

Athletics Training Programme For Children Studying In Sports Schools In Poland, Marek Fostiak, Tomasz Frolowicz, Malgorzata Pogorzelska, Joanna Klonowska

Baltic Journal of Health and Physical Activity

The resolution of any dilemmas related to the implementation of the curriculum must take into account its objectives, generally speaking, developing the readiness of students to participate independently in health-motivated, sporting and aesthetically-motivated physical activity and to take health promoting measures. This article describes the assumptions of the original modular physical education programme for the first stage of education in the aspect of track and field. The physical education programme was designed for use in classes where the number of hours of compulsory physical education classes has been extended or for work with students with special physical abilities.

Evidence For Sample Selection Effect And Hawthorne Effect In Behavioural Hiv Prevention Trial Among Young Women In A Rural South African Community, Molly Rosenberg, Audrey Pettifor, Rhian Twine, James Hughes, F Gomez-Olive, Ryan Wagner, Afolabi Sulaimon, Stephen Tollman, Amanda Selin, Catherine L. Mac Phail, Kathleen Kahn

Faculty of Social Sciences - Papers (Archive)

Objectives We examined the potential influence of both sample selection effects and Hawthorne effects in the behavioural HIV Prevention Trial Network 068 study, designed to examine whether cash transfers conditional on school attendance reduce HIV acquisition in young South African women. We explored whether school enrolment among study participants differed from the underlying population, and whether differences existed at baseline (sample selection effect) or arose during study participation (Hawthorne effect). Methods We constructed a cohort of 3889 young women aged 11-20 years using data from the Agincourt Health and socio-Demographic Surveillance System. We compared school enrolment in 2011 (trial start) …

A Second Look At Enrollment Changes After The Kalamazoo Promise, Brad J. Hershbein

Brad J. Hershbein

No abstract provided.

Cognitive Load, Cues, And Task Selection In Learning Probability Calculus, Jimmie Leppink, Steven F. Raaijmakers, Fred Paas, Tamara Van Gog, Anique De Bruin, Jeroen Van Merrienboer

Faculty of Social Sciences - Papers (Archive)

Abstract presented at the 8th Cognitive Load Theory Conference, Fort Collins, Colorado, USA, June 15th - 17th, 2015.

Adverse Selection And Incentives In An Early Retirement Program, Kenneth T. Whelan, Ronald G. Ehrenberg, Kevin F. Hallock, Ronald L. Seeber

Ronald G. Ehrenberg

We evaluate potential determinants of enrollment in an early retirement incentive program for non-tenure-track employees of a large university. Using administrative record on the eligible population of employees not covered by collective bargaining agreements, historical employee count and layoff data by budget units, and public information on unit budgets, we find dips in per-employee finance in a budget unit during the application year and higher recent per employee layoffs were associated with increased probabilities of eligible employee program enrollment. Our results also suggest, on average, that employees whose salaries are lower than we would predict given their personal characteristics and …

Training Self-Assessment And Task-Selection Skills: A Cognitive Approach To Improving Self-Regulated Learning, Danny Kostons, Tamara Van Gog, Fred Paas

Faculty of Social Sciences - Papers (Archive)

For self-regulated learning to be effective, students need to be able to accurately assess their own performance on a learning task and use this assessment for the selection of a new learning task. Evidence suggests, however, that students have difficulties with accurate self-assessment and task selection, which may explain the poor learning outcomes often found with self-regulated learning. In experiment 1, the hypothesis was investigated and confirmed that observing a human model engaging in self-assessment, task selection, or both could be effective for secondary education students' (N=80) acquisition of self- assessment and task-selection skills. Experiment 2 investigated and confirmed the …

The Effects Of Rankings On Student Choices And Institutional Selection, Ellen Hazelkorn

Books/Book chapters

No abstract provided.

The Group Selection Questionnaire: Discriminant Outcomes And Effectiveness, Jeffrey Lee Elder

Theses and Dissertations

The Group Selection Questionnaire (GSQ; Cox et al., 2004) is a measure that has been developed to facilitate clinical decisions about a client's readiness for group psychotherapy. The GSQ has demonstrated an ability to predict which clients will experience a reduction in distress through the use of group psychotherapy. This dissertation examines the Group Selection Questionnaire's ability to measure client characteristics that predict the client's ability to benefit from receiving group psychotherapy compared to the ability to benefit from receiving another form of treatment, such as individual or a combination of individual and group psychotherapy, as measured by improved scores …

Inheritance And Number Of Genes Affecting Quantitative Traits Within F2 Maize Populations, D. H. Schmidt, A. R. Hallauer

Journal of the Iowa Academy of Science: JIAS

Populations derived from crosses of elite genotypes are commonly used in plant breeding programs. Knowledge of the genetic variation among individuals and their progenies within F2 populations is essential for effective selection of important traits. The genetic variation and number of effective factors affecting the expression of quantitative traits within 30 F2 maize (Zea mays L.) populations were determined by different methods suggested for study of F2 populations. Estimates of heritability and number of effective factors varied among F2 populations for each trait, primarily because of the differences in trait expression between parents of crosses and the environmental effects upon …

Genetic Variation Among And Within S1 Progenies Of Maize, R. J. Getschman, A. R. Hallauer

Journal of the Iowa Academy of Science: JIAS

Inbred line development consumes a great portion of the breeder's time and resources in maize (Zea mays L.) breeding programs. Source populations for line development often are developed by selfing F2 populations developed from elite line crosses. Visual selection is practiced among and within selfed progenies during the selection process for one or two generations before evaluated in testcrosses for combining ability. Effective discrimination among and within inbred and testcross progenies depends on the amount of genetic variation present. The objective of this study was to determine the effectiveness of selection among and within S₁ progenies developed from crosses …