You want to teach a dolphin to swim through a hoop. First, you reward the dolphin for swimming near the hoop. Next, you reward the dolphin for touching the hoop. Then, you reward the dolphin for sticking his nose through the middle of the hoop. Finally, you reward the dolphin for swimming through the hoop. Psychologists call this process .

When discussing comparative and absolute advantage, which best describes specialization? developing expertise in certain types of production limiting the types of goods and services produced targeting specific consumers and retailers producing certain items for specific market segments the answer is: the act of limiting the kinds of goods and services produced

Lyle is concerned about the difference between a company's salaries for its white workers and its colombian workers. in order to place economic pressure on the company, what does lyle need to do?

Is it true the ancient egyptians created a calendar that had 10 days in a week