Which research questions would be the most effective in researching the effects of television on children? Check all that apply.
What are the most popular television programs among different groups of children?
How many hours each day does the average child spend watching television?
How does watching television every day impact children's brains?
How do different television programs influence children's views about society?
Does the majority of children prefer watching movies or television?
Is there a relationship between children's physical fitness and their television viewing habits?

it u understand what he thought at the time and let u know more about him then what third person would of known probably. hope this : )

in our power to make a world happy - to teach mankind the art of being so - to a character hitherto unknown - and to have, as it were, a new creation intrusted to our hands, are honors that command reflection, and can neither be too highly estimated,

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).