The idea that the behaviors of others are observed and modeled is the basis of which of akers' primary learning mechanisms?

To what is the growth of civilization most clearly traced

Suppose you are a freshmen in college and you have not declared a major. one reason you enrolled at your respective college was the school's vibrant social life. at the same time, you want to balance your academic life because you know that your grades will matter for graduate school or job applications. you decide to forgo partying for two hours to study for an upcoming economics exam. in your first semester's principles of economics class, you learn that the enjoyment you would have received from partying is an example of a(n)

One result of recent migration trends is that the workforce in europe has become