Since virtual reality technology is increasingly and widely used in various fields, and in particular education, it is necessary to examine the audience’s perception obtained using this technology in order to study its instructional capabilities. So, the present study aims to investigate the instructional capabilities of the virtual reality system using a comparative analysis of environmental p...

abstractof two mcall programs introducing 100 vocabulary items through two im the researcher of the present study was intrigued to compare the effects age modalities (pictures and streaming video) with those of a conventional method (teacher instruction) in an efl context. she set out to investigate whether such multimedia environments could provide a more effective environment for vocabulary...

Background and Aim: Undesirable lighting the work environment causes visual and non-visual effects in employers. The aim of this study was to compare the quantity and quality of combined and artificial lighting in daytime and its relationship with the indexes of mental performance. Methods: This study carried out at 65 rooms and on 81 employees randomly selected from different clusters. Measur...