نتایج جستجو برای: 18 years were divided into five groups blocked explicit
تعداد نتایج: 5356163 فیلتر نتایج به سال:
this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
PURPOSE To determine the influence of age and gender on macular sensitivity to light in healthy subjects of 4 age groups using the MP-1 microperimeter. METHODS A prospective study was carried out on 50 healthy subjects (age range: 18-60 years) divided into 4 age groups; 18-30 years, 31-40 years, 41-50 years and 51-60 years. Full-threshold microperimetry of the central 10° of retina was perfor...
this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
Introduction: Training techniques, age, and climatic conditions may play a significant role in physiological responses of soccer players. Therefore, this study set out to investigate changes in the serum interleukin-18 (IL-18) and blood lactate levels of teenagers after playing small-sided soccer games in warm weather. Corresponde...
Objectives The aim of the present study was to document the frequency and clinicopathologic features of intra-osseous jaw lesions in an Iranian pediatric population over a 20-year period. Methods Data were obtained from the archives of the Oral Pathology Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran. The lesions were classified into four groups: (A) odontogenic cysts...
purpose: the purpose of present research was to determine the effectiveness of life skills training on personality clinical symptom of sexual abuse victims method: this research is a semi-experimental study which was performed by pre-test, post-test, follow-up design with control group. participants were selected through the screening method which comprised 30 female clients over 18 years, low ...
Introduction: Hamstring injuries are common in physically active people and athletes. Lack of hamstring flexibility is the one most important characteristics The aim this study was to investigate effects three different stretching techniques on professional football players. Materials Methods: Fifty-five male players between ages 18–20 years old were involved study. participants divided into 3 ...
the present study was conducted to investigate the role of summary in teaching grammar process on pre-university students. to this end, 48 male pre-university students in semnan were participants. they were math class that we called experimental group and science class as control group. in order to make sure there was no significant difference in proficiency level of two groups. a pre-test wa...
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