Answer:
nature; Nature versus Nurture controversy
Explanation:
Nature versus nurture controversy / debate involves extent to which the particular aspects of the behavior are the product of either inherited or acquired influences.
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Nature is pre-wiring and nature is influenced by the genetic inheritance and also other biological factors. While, nurture is taken generally as influence of the external factors after the conception.
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Nature-nurture controversy is concerned with relative contribution which both influences make to the human behavior.
<u>Thus, having red eyes is a factor of nature and such case study is described in the Nature versus Nurture controversy.</u>
Items were rationed and very sparse such as butter, sugar, and gas so they had to endure a shortage of many items.
Answer:
C. a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts
Explanation:
From the question, we are informed about An observational study that was conducted in inner-city Boston approximately four years ago demonstrated that high-school students who consumed more than five cans of non-diet soda every week were between 9 and 15-percent likelier to engage in an aggressive act compared with counterparts who drank less non- diet soda. In this case, we can reliably conclude that a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts.
Observational studies can be regarded as studies whereby
researchers make observation about different effect of factors such as
risk factor, home, as well as environment and diagnostic test that affects the experiment. In observational studies Variables are very crucial, A variable can be anything that that is liable to change, it can change and it can be changed as well. They are factors which the observer can manipulate or control for when carrying out experiments.
