the purpose of this study was to investigate the effect of task repetition on accuracy of iranian efl learners ’speaking ability. in order to achieve this purpose, a null hypothesis was developed: there is no statistically significant difference between accuracy speaking ability in iranian efl learners by use of task repetition. ; of course i should mention that, beside this null hypothesis, an...

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

The aim of the present study was to compare distress tolerance and positive and negative affects between substance-dependent individuals and normal subjects. This research was a casual-comparative study. The research statistical population included all substance-dependent individuals referred to Semnan Internship and Work Therapy Center. Also, the statistical population of normal subjects inclu...

this research study aimed to investigate the relationship between field-dependence/independence cognitive style and vocabulary learning strategies among iranian efl learners. ninety participants majoring in english translation at arak university were chosen. the participants were classified into two groups of field-dependent and independent based on the results of group embedded figure test (ge...

Introduction: Treatment in chronic constipation is highly dependent on colon transit time (CTT), which not only determines the cause but also determines the correct treatment policy. The aim of this study was evaluation of CTT in constipated patients. Methods: 43 patients with chronic constipation who did not respond to high fiber diet were enrolled in the study. Patients with history of drug...