Wealth, power, and prestige--these three elements make up Weber's theory of social class.
In the case above, both have power over others, but their wealth is likely different as the self-made man is a millionaire and lawyers don't typically make that much. The biggest difference would likely be the level of prestige or respect each would get from others. The US values the self-made man over a lawyer.
Whenever a research is done, you must reject or accept a null hypothesis (the one you consider is not correct) or your work hypothesis (the theory you think is must probably accurate or close to the truth) usually, when performing a research, you will not always obtain positive or statistically significant results, that validate your hypothesis. Is actually, not unusual that extremes (or extraordinary results) come out (unexpected for several reasons: incorrect size of the sample, improper selection of the subjects- a bias- lack of correct determination of the variable measured or failure to determine the type of the variable-numerical, categorical, ratio,etc-)
Positive or negative results are yet, results whether they prove or reject your hypothesis. Failing to establish a scientific hypothesis does not necessarily mean that they did something wrong, it just says that the hypothesis tested does not approach correctly to the epistemological truth (ultimately, any research is only a mere approximation to reality). Therefore, when two scientists deny sharing<em> unusual results</em>, they are acting unethically, hiding results that can mean something from a different point of view.
reference
Nicholson, R. S. (1989). On being a scientist. Science, 246(4928), 305-306.
They came on a boat from england
The correct answer is C. quotation marks
Using quotation marks forces the search engine to search only for websites that have that specific phrase. If you don't use them then it will also search for those websites that have only parts of the phrase, but using the marks makes it better for your search.
Actually the answer would happen to be : Scientists now gathered information and facts before creating a theory.