Answer:
The most common arguments against any attempt to either avoid a trait through germline genetic engineering or to create more children with desired traits fall into three categories: worries about the presence of force or compulsion, the imposition of arbitrary standards of perfection,4 or inequities that might arise ...
Explanation:
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Answer:
It allows researchers to determine the strength and direction of a relationship so that later studies can narrow the findings down and, if possible, determine causation experimentally. Correlation research only uncovers a relationship; it cannot provide a conclusive reason for why there's a relationship.
Explanation:
A correlational study provides you with information about relationships between variables without using any manipulations. you take advantage of the fact that the variables in which you are interested vary across people, instead of constants. So you don't manipulate anything.