Answer:
10
Explanation:
In 2003, the U.S. Environmental Protection Agency (EPA) proposed that in determining any risk, regulators should assume children have 10 times the exposure risk of adults to cancer-causing chemicals. Some health scientists contends that these guidelines are too weak. They suggest that, to be on safe side, we should assume that the risk of harm from toxins is 100 times that of adults. Others support doing this on ethical grounds, they say it is wrong not to give children much greater protection from harmful chemicals in the environment.
Answer: shaping
Explanation: The game described above is an example of shaping also known as behavior-shaping which is a type of behavior modification technique (a variant of operant conditioning) in which a behavior is taught by differentially reinforcing successive approximations to the target behavior. In other words, successive approximations to the desired behavior is rewarded. Here, a subject is not waited upon to exhibit a desired behavior, but is rewarded when it exhibits any behavior leading to the desired behavior.