Because cohort research is extremely difficult and time-consuming, another approach is to take an intact cohort from the past and collect data from their educational, family, police, and hospital records, which is known as a(n) _____ study.
A) reverse cohort
B) transplant
C) exposition cohort
D) retrospective cohort
Question 2
Property crimes threaten both personal and public property.
Indicate whether the statement is true or false