The primary geographical feature that served as a boundary to westward settlement in 1760 was the Appalachian Mountains, since these were very high and treacherous and gave people very little incentive to cross.
The main problem with determining the social benefits of a public good like community fireworks show is by converting it to numbers, where it can be studied and interpreted. it also very difficult the number of people watch a firework show because it can be viewed from far distances
A student studied hard to get a good grade. It worked. the good grade is an example of positive reinforcement.
<h3 /><h3>What is positive reinforcement?</h3>
It refers to a psychological theory about the introduction of certain behaviors that will generate positive stimuli in the individual, which causes the repetition of this behavior to obtain a positive consequence, making the behavior conditioned and more likely to be repeated.
In the question above, we see that the student's behavior was related to studying hard to get a good grade, and the stimulus was the fact that he actually reached the desired grade.
Therefore, positive reinforcement can be used as a behavior conditioning strategy that will generate a favorable stimulus to the individual, being a potential motivator of behavior.
Find out more information about positive reinforcement here:
brainly.com/question/8517742
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Answer:
the students have been informed they will receive something, but NOT which it is
Explanation:
Based on the information provided within the question it can be said that by signing the informed consent to participate form they have proof that the students have been informed they will receive something, but NOT which it is. Whether it is the actual medical treatment or the placebo, they will not know which it is, only the researchers will have access to that information.
1) States have powers and their own governments yet come together under one federal power to form the United States of America.
2) Checks and balances- the executive checks the legislative, the legislative the judicial, etc. For example, the president can veto Congressional legislation, and the Supreme Court can declare laws and presidential actions unconstitutional. In the same way, Congress can impeach a president.
3) Amendments! There are currently 27. The first 10 are known as the bill of rights.
