نتایج جستجو برای: technical skill

تعداد نتایج: 194021  

2015
Diana M. Müssgens Fredrik Ullén

Transfer (i.e., the application of a learned skill in a novel context) is an important and desirable outcome of motor skill learning. While much research has been devoted to understanding transfer of explicit skills the mechanisms of skill transfer after incidental learning remain poorly understood. The aim of this study was to (1) examine the effect of practice schedule on transfer and (2) inv...

2016
Ioana Schiopu

The paper presents a model of technology adoption with endogenous supply of human capital. I investigate the effects of skill bias technical change in the frontier economies on the evolution of output, the quantity and quality of human capital in the adopting countries. The framework introduces a novel feature by connecting the direction of technology adoption to a sequential process of skill a...

2015
Xiao Chen Alan Woodland

This paper is primarily concerned with the impacts of population aging upon education and skill premium. To study population aging, we utilize an overlappinggeneration model where survival into the old stage is uncertain and population aging is modelled via a higher survival rate. Featuring the household, education and production sectors, our model is analysed under both autarky and two-country...

2015
Mona S. Julius Esther Adi-Japha

Many new skills are acquired during early childhood. Typical laboratory skill learning tasks are not applicable for developmental studies that involve children younger than 8 years of age. It is not clear whether young children and adults share a basic underlying skill learning mechanism. In the present study, the learning and retention of a simple grapho-motor pattern were studied in three age...

2014
Craig P. Speelman

INTRODUCTION The study of expertise tends to focus on humans who can perform extraordinary feats. Although the way in which expertise is acquired is often characterized as similar to everyday skill acquisition, the attainment of basic numeracy skills is rarely considered in the same context as the attainment of expertise. It is clear, though, that average numeracy skills possess all the hallmar...

Journal: :Progress in brain research 2017
John W Krakauer

Athletes devote their lives to practicing their chosen sport so as to attain the highest level of skilled performance. A perennial question is why are some athletes better than others? Most debates on this issue reduce to genetics (natural abilities) vs differences in accumulated deliberative practice. In contrast, the target article under discussion here reports on a study that identified psyc...

Journal: :Journal of the Turkish German Gynecological Association 2013
Ali Akdemir Ahmet Mete Ergenoğlu Ahmet Özgür Yeniel Fatih Sendağ

OBJECTIVE Box model trainers have been used for many years to facilitate the improvement of laparoscopic skills. However, there are limited data available on box trainers and their impact on skill acquisition, assessed by virtual reality systems. MATERIAL AND METHODS Twenty-two Postgraduate Year 1 gynecology residents with no laparoscopic experience were randomly divided into one group that r...

2000
Bas ter Weel Mark Sanders

The structure of wages and employment has shifted against the low-skilled in many OECD countries over the last decade. Many authors have attributed this shift to the impact of new technologies, and or technical change in general. This paper investigates and structures the growing body of literature on skill-biased technical change (SBTC) by first presenting a model in which SBTC is formalised a...

Journal: :Acta of bioengineering and biomechanics 2013
Katarzyna Kucia-Czyszczoń Ewa Dybińska Tadeusz Ambroży Wiesław Chwała

The dynamics of performance in professional sport requires a systematic improvement of the training process. Such activities should also include optimizing the children and youth training in these disciplines, where an early specialization operates. The main aim of this paper was to search for the relationship between swimmer's segmental kinematics (segmental velocities, stroke rate, stroke len...

2016
Scott McLean Hugo Kerhervé Mitchell Naughton Geoff P. Lovell Adam D. Gorman Colin Solomon Filipe Manuel Clemente

The aim of this study was to determine the effect of increasing the duration of the recovery periods separating serial bouts of small sided games (SSG) of football on technical skills (TS). Twelve semi-professional footballers (mean ̆ SD; age 21 ̆ 3 years; VO2peak 64 ̆ 7 mL ̈min ̈kg ́1; playing experience 15 ̆ 3 years) completed two SSG sessions, consisting of 3 vs. 3 players and 6 bouts of 2 min,...

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