When can reactivity occur? a) Whenever participants know they ...

[misspop]

When can reactivity occur?
 
  a) Whenever participants know they are being assessed
  b) Whenever participants know the purpose of the assessment
  c) Whenever participants do not know the purpose of the assessment
  d) Whenever participants do not know they are being assessed

Question 2

What is the difference between obtrusiveness and reactivity?
 
  a) Obtrusiveness is when participants know they are being assessed and reactivity is when participants' awareness influences their performance.
  b) Obtrusiveness is when participants' awareness influences their performance, and reactivity is when participants know they are being assessed.
  c) Obtrusiveness is when the assessment is expensive to the participant, and reactivity is when that expense influences participants' performance.
  d) Obtrusiveness is when the expense of assessment influences participants' performance, and reactivity is when the assessment is expensive to the participant.

[Smiles0805]

Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: a

[misspop]

YES! Correct, THANKS for helping me on my review

[DylanD1323]

TYSM