Test-retest reliability is expected to be high when
a. the intervening time period between initial test and retest is at least several months.
b. the variable being assessed is a long-standing personality trait.
c. the variable being assessed is a temporary syndrome.
d. more than one of the above
Question 2
Dr. Lyons has developed an interview that assesses for a temporary psychiatric syndrome. When he collects data and calculates the one-month test-retest reliability, the figure is low. Which of the following is a possible explanation for this low figure?
a. People's symptoms changed over the one-month time frame.
b. People were bored or fatigued on one or both administrations.
c. either of the above
d. neither of the above
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