نتایج جستجو برای: parental consent

تعداد نتایج: 81502  

Journal: :Journal of Empirical Research on Human Research Ethics 2018

Journal: :American Journal of Obstetrics and Gynecology 2019

Journal: :American Journal of Public Health 2005

2014
Rima T Nakkash Ahmad Al Mulla Lena Torossian Roubina Karhily Lama Shuayb Ziyad R Mahfoud Ibrahim Janahi Al Anoud Al Ansari Rema A Afifi

BACKGROUND Involving children in research studies requires obtaining parental permission. A school-based intervention to delay/prevent waterpipe use for 7th and 8th graders in Qatar was developed, and parental permission requested. Fifty three percent (2308/4314) of the parents returned permission forms; of those 19.5% of the total (840/4314) granted permission. This paper describes the challen...

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