نتایج جستجو برای: sd 12 were voluntarily selected and randomly divided into three training groups blocked
تعداد نتایج: 17222530 فیلتر نتایج به سال:
the purpose of this study was to investigate the effect of a selected motor program (as a motor experience) on manipulative skills in 4-6-year-old boys. 40 subjects were selected randomly using a personal information questionnaire. after the pretest, the ulrich's test of gross motor development (2000) including fundamental motor skills, locomotors skills, manipulative skills and controllin...
the main purpose of this study was to investigate any relationship between high school efl teachers metaphorical understandings of their role in class and their self-efficacy beliefs. teachers metaphors were elicited through two different prompts: one picturing what they believed a language teacher should be like in class, and the other demonstrating what they are actually like in class; such...
today physical researchers and teachers consider exercise as a key element to improve motor skills; it is also evident that changeability in practice for retention and performance skills is both proper and effective. the main idea of this study was to evaluate the effectiveness of random and blocked practice methods on retention and performance ability of 12-year-old learners’ passing skills in...
the aim of the present study was to determine the effects of the number of training sessions in a week on psychological factors and memory of sedentary elderly. for this purpose, 45 sedentary male elderly (mean age, 73.15±6.54 years; height, 166.5±3.10 cm; weight, 64.45±4.06 kg; body mass index (bmi), 23.49±1.51 kg/m2) were voluntarily selected and divided into two training groups and one contr...
The purpose of this study was to determine the effect of exercise and fitness education on physical fitness factors. 84 healthy non-athlete student (mean age 12.5±0.49 yrs, mean height 153.8±6.1 cm, mean wieght 46.25±7.3 kg) who had not regular activities for more than 6 months were voluntarily participated in this study. They were randomly divided among three groups: training-education (n=28),...
the present study sought to examine whether a task-based approach could have an impact on raising awareness of collocations. moreover, it sought to investigate the facilitative role of consciousness-raising tasks of collocations in the communicative instances of use. to this end, 68 intermediate learners of english were selected via a placement test. the participants were taught with classroom ...
Introduction: exercise interventions can play an important role in delaying aging. Klotho protein and Growth Differentiation Factor 11 (GDF11) are a new family of biochemical theories of the aging process. The aim of the present study was to investigate the effect of 12 weeks of resistance training on serum levels of Klotho anti-aging proteins and rejuvenating of GDF11 factor in elderly men. Me...
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
Background Children undergo painful procedures during care and treatment. This study aimed to determine the effect of distractionon the intensityof pain in children aged 6 to 12 years old. Materials and Methods This clinical trial was conducted on the school-age children, who referred to Imam Hossein Hospital, Iran, Heris city, East Azarbaijan province (Iran) in 2017. In total 48 patients were...
background maximal oxygen consumption (vo2max) forced vital capacity(fvc), forced expiratory volume(fev1) and maximum voluntary ventilation(mvv) are important indicators of pulmonary functions that show physical health and physical activity of individuals. the aim of the present study was to examine the effects of yoga and aerobic trainings on pulmonary functions parameters in untrained women. ...
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