Multiple Choice
When a change in the dependent variable could be due to participants' familiarity with the test, __________ is a threat to internal validity.
A) attrition
B) testing
C) diffusion of treatment
D) instrumentation
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q36: Research conducted on children must always evaluate
Q37: It is beyond the researcher's control to
Q38: Which of the following is not an
Q39: When a change in the dependent variable
Q40: Extraneous variables will vary systematically with the
Q42: Nuisance variables are not controlled for by
Q43: Threats to internal validity are threats to
Q44: This chapter outlined _ questions that you
Q45: Have you ever played a video game
Q46: Alcohol free Jell-O shots are a placebo.