Author Question: As we move from real-life situations to the laboratory to conduct research, we move in a direction ... (Read 261 times)

mydiamond · **on:** Jun 20, 2018

As we move from real-life situations to the laboratory to conduct research, we move in a direction of:

a. lesser precision.
b. lesser relevance.
c. lesser external validity.
d. both lesser relevance and lesser external validity.

Question 2

As experimental control increases:

a. external validity decreases.
b. external validity increases.
c. the more relevant the study to real-world problems.
d. we become less able to rule out alternative hypotheses.