In a personal interview, a respondent who replies: I do not want to answer that question about my income last year is exercising which right in a research study?
a. right to privacy
b. right to be informed
c. right of informed consent
d. right to terminate the interview at any time
Question 2
The _______________ effect is concerned with the possible effects on the experiment of taking a measure on the dependent variable before presentation of the treatment.
a. history d. instrumentation
b. maturation e. statistical regression
c. testing
