In a research study, investigators at one of the study sites are ...

[jho37]

In a research study, investigators at one of the study sites are not told what is actually being tested, nor are they told who the research subjects are. This is an example of:
 
  a. double-blind technique.
  b. random sampling.
  c. poor research design.
  d. biased research techniques.
  e. a controlled experiment.

Question 2

It is more sanitary to eat with a spoon rather than your hands.. This statement is an example of
 
  a. a belief.
  b. a value.
  c. common sense.
  d. a norm.

[milbourne11]

Answer to Question 1

A

Answer to Question 2

a

[jho37]

Excellent

[rachel]

TYSM