A researcher wishes to study the effects of a nursing intervention on children with cancer and obtains a sample of school-age children hospitalized for cancer treatment in a local hospital. This sample represents the
a. accessible population.
b. general population
c. target population.
d. theoretical population.
Question 2
The benefit to using a sample that utilizesnarrow sampling criteria is that there is increased
a. control of extraneous variables.
b. generalizability.
c. heterogenicity.
d. range of values and scores.
