The correct answer is letter D
Delayed reinforcement is a time delay between the desired response and the reward in the Operant Conditioning.
Operant conditioning (sometimes referred to as instrumental conditioning) is a method of learning that occurs through rewards and punishments for behavior. Through operant conditioning, an association is made between a behavior and a consequence for that behavior.
Is life that exists only off our planet,
No aliens have been seen/found yet, but it is a strong theory as the universe is very large.
Answer:
The U.S. government made reservations the centerpiece of Indian policy around 1850, and thereafter reserves became a major bone of contention between natives and non-natives in the Pacific Northwest. However, they did not define the lives of all Indians. Many natives lived off of reservations, for example. One estimate for 1900 is that more than half of all Puget Sound Indians lived away from reservations. Many of these natives were part of families that included non-Indians and children of mixed parentage, and most worked as laborers in the non-Indian economy. They were joined by Indians who migrated seasonally away from reservations, and also from as far away as British Columbia. As Alexandra Harmon's article "Lines in Sand" makes clear, the boundaries between "Indian" and "non-Indian," and between different native groups, were fluid and difficult to fix. Reservations could not bound all Northwest Indians any more than others kinds of borders and lines could.
Answer: Self fulfilling prophecy
Explanation: Due to the fact that Luis did poorly in the exam, which gave the teacher the impression that Luis was lazy and unintelligent. According to Symbolic interactionists, every grade or behaviour indicates how one should be assessed, in this case Luis, thus labelling individual students. Lewis was labelled as lazy and unintelligent because of bad exam here.
After that, the teacher started paying only negative attention to Louis, he saw him as lazy, so he judged his behaviour as lazy, and saw him as unintelligent, based on the grade on the exam.
Based on the teacher's negative attention to Luis, Lewis begins to lose interest in school, which is self fulfilling prophecy. When a person, student, or event is expected to do something concrete, say, something as bad as in this case, then it is most likely that that person or student will "fulfil prophetic expectations" and begin to behave in a bad way.
It was called “ Federalists No. 78”
