Worry, emotionality, and lack of self-confidence are the three ...

[nmorano1]

Worry, emotionality, and lack of self-confidence are the three components of
 
  a. test anxiety.
  b. expectancy effects.
  c. human factors.
  d. reactivity.

Question 2

A scale that allows us to rank individuals or objects, but not to say anything about the meaning of the differences between the ranks, is a(n)
 
  a. nominal scale.
  b. ordinal scale.
 c. interval scale.
  d. ratio scale.

[blakeserpa]

Answer to Question 1

a

Answer to Question 2

b