نتایج جستجو برای: retention and transfer p

تعداد نتایج: 17055747  

Journal: :رشد و یادگیری حرکتی - ورزشی 0
غزال محمدی کارشناس ارشد، رفتار حرکتی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه الزهرا، تهران، ایران معصومه شجاعی دانشیار گروه رفتار حرکتی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه الزهرا، تهران، ایران افخم دانشفر استادیار گروه رفتار حرکتی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه الزهرا، تهران، ایران

the purpose of the present study was to investigate the effect of variability of attentional focus distance by self-talk on the learning of table tennis forehand in. after pretest, the participants performed 180 forehand strokes during 6 sessions with repeating the words “slightly rotation” in the internal focus group “slightly open” in the near external focus group, “over the net ” in the far ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1388

abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...

Parvin poor, Shahab, Rad, Fatemeh, Roohi, Mitra,

Abstract This study aimed to Comparison of dyad training method with cooperative and competitive approach in the learning of Basketball Free Throw. The study sample included 24 girl’s students aged 13-15 years old who had no experience in free throw. Based on pretest scores, the participants were assigned to either the cooperative dyad training group or the competitive dyad training group. In ...

2011
Andreas Schilling Sven Laumer

Despite the notable success of some Free Libre Open Source (FLOSS) projects, the overwhelming majority of FLOSS initiatives fail, mostly because of insufficient longterm participation of developers. In contrast to previous research which focuses on the individual perspective, we approach developer retention from an organizational perspective to help existing project members identify potential l...

Journal: :international journal of environmental research 0
s. uemura national institute of technology, kisarazu college, japan t. okubo national institute of technology, kisarazu college, japan k. maeno national institute of technology, kisarazu college, japan m. takahashi department of civil and environmental engineering, tohoku university, japan k. kubota department of civil and environmental engineering, tohoku university, japan h. harada department of civil and environmental engineering, tohoku university, japan

a down-flow hanging sponge (dhs) reactor has been developed for sewage treatment, mainly in developing countries. this novel reactor employs polyurethane sponge material as a support medium, which promises a proliferation of a large amount of biomass, offering excellent pollutant removal capability. three types of sponge medium were evaluated with respect to water distribution and oxygen mass t...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
احمدرضا موحدی دانشیار گروه رفتار حرکتی، دانشکدة تربیت بدنی و علوم ورزشی، دانشگاه اصفهان، اصفهان، ایران عباس بهرام استاد گروه رفتار حرکتی، دانشکدة تربیت بدنی و علوم ورزشی، دانشگاه خوارزمی، تهران، ایران سحر بردبار کارشناس ارشد رفتار حرکتی، دانشکدة تربیت بدنی و علوم ورزشی، دانشگاه خوارزمی، تهران، ایران

the aim of the present study was to investigate the effect of different methods of self-talk (motivational, instructional, and combined) on acquisition and learning of a motor perceptional task (dart) and physical efficacy in female students aged between 13 and 18. 48 female students (mean age 15.46 yr) who were novice at dart throwing voluntarily participated in this study. participants were d...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...

Journal: :Journal of environmental quality 2012
William M Roberts Marc I Stutter Philip M Haygarth

Diffuse pollution remains a major threat to surface waters due to eutrophication caused by phosphorus (P) transfer from agricultural land. Vegetated buffer strips (VBSs) are increasingly used to mitigate diffuse P losses from agricultural land, having been shown to reduce particulate P transfer. However, retention of dissolved P (DP) has been lower, and in some cases VBSs have increased deliver...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1392

in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...

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