نتایج جستجو برای: sd181 were randomly divided into control
تعداد نتایج: 5227953 فیلتر نتایج به سال:
the purpose of this study was to examine the english language needs of medical students at tehran university of medical sciences . analysis of the needs took place for three groups: 320 undergraduate students, 30 postgraduate students and 20 university instructors. a triangulation approach to collect data was used in which a combination of the quantitative (using the questionnaires) and qualita...
46 people participated in the study. The participants were randomly divided into 3 groups as Above Threshold, Under Threshold and Control according to sensation of electrical current on ears. evaluated times; before application, after first second bicycle exercises. Numerical pain scale, pulse rate, blood pressure, respiratory distance travelled during exercise for cycle ergometer test.
recent studies in scientific education as well as foreign and second language instruction suggest that thinking has rarely been an integral part of education and training in classroom. some scholars decried the lack of emphasis on thinking in the institutes and schools. they noted that memorization and drills were rewarded,while inquiry, reflection, and consideration of alternatives were frowne...
Material and methods: A total of 30 male Sprague-Dawley rats which were allocated into three equal groups were included study. Group 1 (control group) included 10 male rats which did not receive any treatment were randomly chosen to serve as normal control. The remaining rats were injected intraperitoneally with 60 mg/kg of streptozotocin (STZ) to induce diabetes. Diabetic rats were divided int...
A total of 300 one-day old male broilers (Cobb 500) were randomly divided into four treatment groups. The groups comprised of 15 birds each, and were defined by diet and the birds in each group were fed 0 (control), 3, 5, or 7 kGy electron-beam irradiated diets. A total of 5 replicates were performed. The chemical composition of the diet was not affected by irradiation.Irradiation doses of 5 an...
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...
Background: The present study was to evaluate effectiveness of positive therapeutic program on psychological well-being in women with ADHD children. Materials and Methods: This study was quasi-experimental and pretest-posttest with control group kind. The study sample consisted of 50 mothers in 2015-2016. Convenience sampling was applied to select the participants. Participants were quit...
objectives:this study used a quasi-experimental method inthe pretest-posttest to evaluate the efficacy of cognitive-existential group therapy on hopefulness in parents of children with cancer. methods:thirty parents (24 to 54 years old) of children with cancer were divided randomly into experimental and control groups. both groups were assessed with miller hope scale (1988), as pre-test. the ex...
abstract background: illness perception can affect health-related behaviors and disease outcomes. objectives: to determine the effect of an educational intervention of improving illness perception on some modifiable risk factors of coronary artery disease. methods: in this clinical trial, 100 patients undergoing coronary angiography that met the inclusion criteria were divided randomly into two...
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