نتایج جستجو برای: cell phone use
تعداد نتایج: 3324612 فیلتر نتایج به سال:
OBJECTIVE The performance costs associated with cell phone use while driving were assessed meta-analytically using standardized measures of effect size along five dimensions. BACKGROUND There have been many studies on the impact of cell phone use on driving, showing some mixed findings. METHODS Twenty-three studies (contributing 47 analysis entries) met the appropriate conditions for the me...
Past researchers have examined the impact of personality types on technology usage among students from varying angles. However, due to dearth of studies on personality types and smart phone addiction among students in the Nigerian environment, this study investigated the relationship between personality types, smart phone addiction and specific phone usages among University students. A sample s...
Problematic cell phone use has alarmingly increased in industrialized countries in the past 10 years. For many perpetrators, it can turn into a behavioural addiction, although this is not a recognized medical condition. Although there are many tools for evaluating this use, one of the most widely used tools is the Mobile Phone Problematic Use Scale (MPPUS), which we test on a representative sam...
High penetrability of wireless, mobile, portable, and handheld devices has resultedin education for all as the mobile’s challenge coincides with an unprecedentedgrowth in access to pedagogical materials technology, particularly in developingcountries (UNESCO Mobile Learning Week Report, 2011). The present study setout to discover how Muslim learners of English as a foreign language (EFL) areenc...
most popular sources for electromagnetic waves. However, there are many concerns regarding their biological effects on the body, especially the central nervous system. Therefore, the aim of this study was to evaluate the effects of cell phone radiation on histology of the cerebellar granular cells in the neonatal rat. Materials and methods: We selected some Wistar rats. Then, we randomly d...
Background There has been a growing claim about the stress induced by the modern life and especially by cell phones. It may have detrimental effect on sperms. We examined the relationship of stress caused by cell phone radiation and the effect of Zinc and Alpha-tocopherol on the sperms and its chromatin in this condition. MaterialsAndMethods Fresh semen has been collected from 20 young men. Eac...
Effects of “smart-phoning” (using a smart phone) while walking were investigated in a laboratory experiment. While walking with an iPhone 5s, 24 undergraduate students texted a message, watched a video, played a game, and just held the phone in one hand in addition to performing visual and auditory detection tasks at the same time. The detection tasks were to respond to designated target signal...
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