Question

What is social facilitation and how has the definition evolved"
Ms. Sue
http://en.wikipedia.org/wiki/Social_facilitation

Anonymous
Social facilitation, according to the text, has two meanings. The original meaning of social facilitation is the tendency of people to perform simple or well-learned tasks better when others are present. The current meaning is the strengthening of dominant responses in the presence of others.
free
which of the following suggestions about how to relieve insomnia is FALSE