The United States citizens and residents are targeted. The US Food Administration is telling them not to waste food because they need it for the soldiers and US's allies.
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Answer:
positive.
Explanation:
While punishment aimed to decrease the likelihood of a particular unwanted behavior, positive punishment refers to the notion of adding something to the environment which would cause the behavior to eventually stop. In other words, it is the aspect of punishment which focuses on reducing an individual's rate of any particular unwanted response.
Answer:
It acts as a barrier making it difficult to get across.
Answer:
C. realistic group conflict theory.
Explanation:
This theory explains how attitudes & behaviours of in-group members towards the out-group will reflect the objective interests of in-group.
Absence of conflict = harmony
Conflict present = hostility & antagonism.
Bibliographic review - Search for trustworthy sources about how listening to music affects studying and in the case there are none about this topic specifically, find enough information about music, studying and their interactions for you to develop enough knowledge to develop the experiment.
Introduction - Have a well established reason on why it is important to understand this situation, why it helps or not and how could this information benefit you or the reader.
Methods - Develop a routine for this experiment which would show the differences between listening to music or not. This could be studying for a couple tests without listening to music and then studying for a same number of tests whilst doing so. It is important to not depend on a single test, once it could not represent the truth. The higher the number of experiments, the better.
Results and conclusion - Having in mind all the bibliographic review you did and the results you got from the tests, compare the grades and the highest medium should be the best options, allowing you to conclude whether listening to music affects or not the studying and if the affects it has are positive or negative.