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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Journal of Education Experiences
- نوع مقاله: Journal Article
- کلمات کلیدی: Curriculum,Primary School,Keywords:Environment,EnvironmentalCurriculum
- چکیده:
- چکیده انگلیسی: Abstract
The purpose of this study was to investigate the attention to environmental factors in Iranian elementary school social studies curriculum. In this study, a descriptive method was used to identify environmental components and a content analysis method was used to evaluate and analyze the curriculum of social studies in elementary school. The statistical population of the study was the content analysis of the social studies curriculum of the elementary school of Iran which from this population, the fifth- and sixth-grade elementary school social studies curriculum was selected by the purposeful method. The data collection tool was the Objective Analysis List, Textbook Content Analysis List, and Teacher's Guidebook Content Analysis List, which was developed after studying the theoretical foundations and legal bases, and then its validity was determined by science-education experts. The unit of analysis of the sentences contained in the textbooks is the texts of the goals and the textbook of the teacher. In the content analysis section, the most important findings show that in the social studies curriculum of Iranian elementary schools in the cognitive aspect, skillful dimension and attitude dimension towards environmental components 9.72%, 5.89%, and 4.01%, respectively which indicates the lack of attention to this important issue. Keywords:Environment,Curriculum,Environmental Curriculum,Primary school.- انتشار مقاله: 16-08-1398
- نویسندگان: Hasan Mirzaie,Firouz Rezaian,Seyedeh Maryam Hosseini
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Immunology
- نوع مقاله: Journal Article
- کلمات کلیدی: ELISA,IgG Avidity Test,Ocular Toxoplasmosis
- چکیده:
- چکیده انگلیسی: Background: The diagnostic methods which are used for acute ocular toxoplasmosis are very important; if the treatment is delayed, it sometimes leads to loss of vision. Fewstudies have been performed to evaluate serological tests used in the diagnosis of acute ocular toxoplasmosis. Objective: To evaluate the immunoglobulin (Ig) M, G and IgG avidity tests for diagnosis of acute ocular toxoplasmosis in the northeast of Iran. Methods: A cross-sectional study was carried out from January 2014 to December 2016. After an opthalmic examination was conducted by a retina specialist, 16 typical acute and 34 typical chronic ocular toxoplasmosis cases were included in this study. Information on clinical manifestations, age and occupation was recorded. Anti-Toxoplasma IgG, IgM and IgG avidity tests were administered on serum samples using the ELISA method. Results: Blurring of vision in all patients was the most clinical presentation. The IgG avidity test could diagnose all acute and recent cases. However, three false positive and one false negative result occurred using the IgM test by ELISA. The false negative result in all likelihood occurred because the patient was at the beginning stage of the infection. Conclusion: The result of this study showed that IgM is not a reliable marker of acute disease. Repetition of the serology tests was proposed in cases with clinical manifestations without detectable antibody titer after approximately two weeks. IgG avidity testing results coincided with clinical diagnosis and it could therefore considered to be a reliable method to differentiate between recently acquired and chronic ocular toxoplasmosis.
- انتشار مقاله: 22-11-1396
- نویسندگان: Elham Moghaddas,Seyedeh Maryam Hosseini,Karim Sharifi,Abdolrahim Rezai,Saman Soleimanpour,Mohammad Mobin Miri Moghaddam,Seyed Aliakbar Shamsian
- مشاهده