نتایج جستجو برای: visual aids
تعداد نتایج: 420004 فیلتر نتایج به سال:
AbstractObjectives: The purpose of this study was to compare the quality of life between blind students and their sighted counterparts in Tehran. Method: The subjects of this study were 93 blind students (18 girls and 75 boys) aged 15 and over, residing in Tehran and studying at Tehran schools for exceptional children. The comparison group was selected through a multi-stage random sampling from...
Eliciting risk preferences usually involves tasks that subjects may find complex, such as calculations of expected values and assessment probabilities in multiple price lists (MPL). There is a serious concern the decisions be driven by miscalculations or miscalibration probabilities, rather than their preferences. In this paper, we test whether introducing aids to usual lottery choiceswould hel...
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