1.Suppose a researcher's purpose was to examine adolescent girls ' knowledge of nutrition. If the researcher included only adolescent girls as participants in the study (i.e., excluding...

of nutrition. If the researcher included only adolescent girls as participants in the study (i.e., excluding adolescent boys), should the inclusion of only adolescent girls be considered a "limitation"
or
a "delimitation"? 2. Suppose a researcher used a standardized test that had been validated for the type of population being studied. Furthermore, suppose the test had high validity but, as with all tests, was somewhat less than perfectly valid. In your opinion, should the researcher describe this circumstance as a limitation? Would it be reasonable for the researcher to assume that the test is valid? Why?