Today, the federal government is
a. an enormous institution that creates a small number of programs affecting relatively few americans.
b. an enormous institution that creates a large number of programs affecting virtually all americans.
c. nonexistent in the lives of most americans.
d. a small institution that creates a small number of programs affecting relatively few americans.

One common educational practice is to chart students' progress over time so that students can see their own improvement. these progress charts often lead to higher student achievement in the absence of other observable forms of reinforcement. the effectiveness of such charts in changing behavior illustrates the role of reinforcement as:

Epicureanism advocated reason and duty. select the best answer from the choices provided t f

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a. a post on a social networking site about the undesired side-effects of different alternative medicinesb. a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec. an anonymous article on a medical website that claims the success of alternative medicined. a 2003 study conducted by a medical research center about the effects of alternative medicine