This term is used to address how well a researcher's measure of ...

[kamilo84]

This term is used to address how well a researcher's measure of reality measures with the
 
  ideas she uses to understand that aspect of reality. What is this term?
 
  A) value B) reliability C) reality D) validity

Question 2

If a double-blind study means that the subject (participant) and the person administering the treatment do not know whether the treatment is the control or placebo, then what does a single-blind study mean?
 
  A) that the subject (participant) does not know what s/he is getting - treatment or control
 
  B) that the researcher does not know what the subject is getting
  C) that the researcher, the assistant administering the treatment or control, and the subject (participant) all do not know what the subject is getting
 
  D) There is no such thing as a single-blind study.

[spencer.martell]

Answer to Question 1

D

Answer to Question 2

A

[kamilo84]

Excellent

Gracias!