Deviations from standardized testing procedures
a. do not affect scores unless the deviations are severe.
b. should be avoided by an examiner regardless of the population in question.
c. may be necessary for particular populations like the blind.
d. can be avoided by never using tape recorded instructions.
Question 2
An equal interval is found in which of the following?
a. Telephone numbers
b. Rules
c. National Football League team standings
d. Ethnicity distribution