<span>The fact that Trisha sets an appropriate time limit during play time, and if the children refrain from squabbling during that period, they are immediately given positive reinforcement means that Trisha is using the</span> strategy called: reinforcing the nonoccurrence of the problem behavior.
This strategy is an effective method to eliminate behaviors that might be troublesome in the classroom.
<span>A series of laws, passed </span>during<span> the presidency of John Adams at the end of the 18th century they sought to restrict the public activities of political radicals who sympathized with the French Revolution and criticized Adams's Federalist policies.</span>
This is a bit of a generalization of course, but in general it would be a "new business" that requires the most drive and motivation, since there is often the most risk involved and need to think ahead.
Answer:
he was the first president so he needed to set standards for all other presidents.
