نتایج جستجو برای: spatial variable control
تعداد نتایج: 1871207 فیلتر نتایج به سال:
Aims: One of the contexts that can play an important role in teaching and learning is educational simulation. Given the benefits of this technology, the present study investigates the impact of chemistry education using educational simulation on the spatial ability and problem solving skills of tenth grade female students in Tehran. Methods: This is a quasi-experimental study with pretest-postt...
introduction: under the principles of international law, no state has the right to use or permit the use of its territory in such a manner as to cause damage to the environment of other states. spatial econometrics provides a powerful tool to assess the influence of the pollution of neighboring countries on a country's pollution level. spatial spillover effects play a significant role in a...
Abstract The aim of this study was to evaluate the effectiveness of cognitive rehabilitation on improving working memory of adolescents with traumatic brain injury. The method of this research was quasi-experimental pre-test-post-test with control and follow-up groups. To conduct this study, 20 adolescents aged 9-18 years with traumatic brain injury referred to medical centers in S...
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