As we move from real-life situations to the laboratory to conduct ...

[mydiamond]

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.

[lindahyatt42]

Answer to Question 1

D

Answer to Question 2

A

[mydiamond]

Excellent

[mcabuhat]

Gracias!