Katya is a qualitative communication researcher. Her last study was criticized because people from other academic fields (e. g., psychology) disagreed with her interpretations. To correct this in her next study, what should she do?

a. Use interdisciplinary triangulation
b. Use a research question
c. Use a control condition
d. Use directional hypotheses

The correct answer is letter D

Explanation:  The directional hypothesis states that a population parameter is smaller, larger or different from the hypothetical value in the null hypothesis. The directional hypothesis is one that you believe may be true or hope to prove to be true.

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

answer; utilitarian;