Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects?
a. providing detailed information about the study and obtaining the subject's consent to participate.
b. determining that the study has a maximization of benefits and a minimization of risks.
c. ensuring that the selection of subjects includes people from all segments of the population.
d. ensuring that persons with diminished autonomy are protected.

How is the division of labor accomplished?

Suppose an economist believes that the price level in the economy is directly related to the money supply, or the amount of money circulating in the economy. the economist proposes the following relationship: p=a x m - p=price level - m=money supply - a=a composite of other factors, including real gdp, that change very slowly over time. how might an economist gather empirical data to test the proposed relationship between money and the price level? an economist would persuade the federal reserve to change the money supply to various levels, and observe the resulting changes in the price level. unlike researchers in the hard sciences, economists cannot study complex relationships using data. economists do not usually develop theoretical models of the economy but only analyze summary statistics about the current state of the economy. an economist would look for data on past changes in the money supply, and note the resulting changes in the price level

List three careers that require knowledge of science. list three careers that require the use of of math. list three careers that require the use of foreign language. list three careers that require the use of good writing skills. list three careers that require the use of good computer skills.