abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...

this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...

Objective: One of the biggest problems that children with attention deficit hyperactivity disorder are dealing with is emotional-behavioral control problems that make social communication at home and school difficult Some of these problems include social problems, aggression, and law-breaking . Nowadays, the use of play therapy for children with  ADHD is prevalent. Play therapy is an active app...

Introduction: Learning disorders is one of the important factors in the academic failure of some students and determining appropriate therapeutic methods can solve their educational problems and increase their sense of self-esteem. Therefore, the purpose of present study was to investigate the effectiveness of group play therapy on social skillsand memory performance of Primary school girl stud...

Introduction: The most obvious way to change behavior in children is play therapy. One of these methods is parent-child relationship play therapy. The purpose of this study was to determine the effectiveness of parent-child relationship play therapy on quality of life in preschool children. Methods: The research method was experimental with pre-test and post-test design and control group. The ...

this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...