1. Just like any addictive formula or drug Caffeine...
2. Every substance or formula like the varieties of drugs to foods has an different effect on you body just like caffeine...
3. Your brain works in different ways wether its to the way you respond to certain situations, or the amounts of something you consume
(Sorry there bad)
He was known for his historical writings. About the Pilgrims. Hope that helped
Answer:
A). Shaping.
Explanation:
As per the given description of Marc's behavior and his mother's attitude to amend his habits exemplify that his mother is employing 'shaping' as it would establish his behavior which was previously not performed. This concept was first defined by B.F. Skinner who was a leading psychologist advocating 'behaviorism'. 'Shaping' is quite commonly employed by teachers and mothers to inculcate or <em>reinforce certain behavior in kids that would help them to perform better and reach nearer to their targets.</em> Similarly, Marc's mother is reinforcing 'successive approximations' to instill a behavioral change in him and attain the desired goal(when Marc begins to do his homework regularly). Thus, <u>option A</u> is the correct answer.