نتایج جستجو برای: toys
تعداد نتایج: 1987 فیلتر نتایج به سال:
An Evaluation of Plastic Toys for Lead Contamination in Day Care Center in the Las Vegas Valley by Joseph Alan Greenway Dr. Shawn L. Gerstenberger, Committee Chair Associate Professor, Department of Environmental and Occupational Health School of Community Health Sciences University of Nevada, Las Vegas The harmful effect of childhood exposure to environmental lead continues to be a major healt...
This study examined the recall of televised stories for younger (4-6 years) and older (7-9 years) children with and without attention deficit hyperactivity disorder (ADHD) under two different viewing conditions (toys present/toys absent). Each child watched two Rugrats television programs, once with toys present and once with toys absent. Immediately after viewing a program, the child completed...
We explored 3-, 4-, and 5-year-olds' capacity to draw on a past experience that entailed the lack of a particular resource (in this case, toys) in one room, but not in another, to make an adaptive choice (i.e., place toys in the room where there were none) for a subsequent visit to the two rooms. Children's memory for which room had toys and which room did not was explicitly assessed. Children ...
in certain cases the occurrence of an event that has an important role as guarantor shall be due and evenly if multiple devices within the same work, they subscription mode tsbyb will bring, and the shared warranty. but if multiple devices throughout the asrknnd, society gadget arises then known which of toys guarantor and is responsible for the review and comments on this article, there are di...
Quantitative examination of major pathways and routes of exposure to pesticides is essential for determining human risk. The current study was conducted in two apartments and examines the accumulation of the pesticide chlorpyrifos in childrens' toys after the time suggested for reentry after application. It has been established for the first time that a semivolatile pesticide will accumulate on...
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