Showing 3 results for alikhani
Morteza Alikhani, Sabereh Bazrafshan, Daruoosh Noroozi,
Volume 2, Issue 124 (5-2014)
Abstract
Background: The purpose of present study is to investigate the impact of using view improvisation method on improving writing skills of hearing impaired children.
Methods: The statistical population was consist of all the deaf students of primary schools (fourth and fifth grade) in 91-92 academic year in Varamin province, 82 people in 8 classes , the age range was between 10 to 13 and they had no other disability except deafness. The sample of study was selected randomly and equally from every educational levels. Then, randomly, half of them became the main (document) group and the other half became the control group. The number of each group, according to the population size, was 19 people (simple random sampling) in order to gathering data, the base (main) test (ie. Pre-test and post-test) was used and in some cases. In order to hypothesis testing based on inferential statistics, covariance analysis was used.
Results: The calculated value of F for the group factor was 32.59 that it was meaningful (P> 0.001).
Conclusions: Results show that this method was effective in improving writing skills of hearing impaired children.
Sabereh Bazrafshan, Morteza Alikhani, Hasan Rastegar Pour,
Volume 3, Issue 125 (8-2014)
Abstract
The purpose of the present study is to evaluate the impact of using multimedia training on learning science in deaf learners. So, thirty deaf learners of the sixth grade of exceptional schools in provinces of Tehran state were chosen through a multi-stage cluster sampling approach and they were examined in two groups of experiment and control. In order to investigate, the final test was used in pre-test. Then the proper electronic content of design was performed for experimental group in 45 minutes for 24 sessions and the control group was trained according to usual practices. Upon completion of the course, the final test was performed again for two groups and with the aid of statistical analysis of covariance, the data were analyzed. The calculated value of F for group factor was 86.703 that it was meaningful (p> 0.001). The results of this study show that using multimedia training was effective in improving learning science by deaf students.
M.r Morteza Alikhani, Mr Hasan Rastgar Pour, Mrs Sabere Bazrafshan,
Volume 5, Issue 127 (12-2014)
Abstract
Background: The present study is performed in order to investigate the influence of reading appropriate books on auditory distinction improvement of hearing impaired children in fifth grade in 2012-2013.
Method: This is an experimental research. Population of study consists of all deaf boys in the fifth grade in provinces of Tehran. According to the aim of study, samples were chosen by the multi-stage cluster method (N=30). Subjects divided into two groups randomly: experiment group and control group. For gathering data, Raven IQ test (for matching the group in terms of IQ) and Wepman test (in order to evaluate the auditory distinction improvement) were used. Data are analyzed by covariance.
Results: There is a significant difference between experiment and control group in auditory distinction improvement (p>0.01). Also, there is a significant difference between two groups in the obtained averages of Wepman test.
