Machiavelli is associated with the concept of __________

The ethics of science and scientific research

A) are not mentioned in this text. B) are immensely important. C) are not understood by most scientists. D) are relatively unimportant in psychology.

When the goal of evaluation is to compare alternative programs, it may be preferable to ______.

A. randomize whole groups, not individuals, to different groups B. randomize individuals, not whole groups, to different groups C. randomly sample small groups from a small population D. make sure to have a small sample size