A Psychologist Is Interested in Finding the Lifetime Prevalence Rate

Multiple Choice

A psychologist is interested in finding the lifetime prevalence rate for substance abuse in the Canada. Her main interest is in learning

A) the number of people who currently report substance abuse problems.
B) the number of people who report substance abuse problems at any point in their lives.
C) whether the number of people who report developing substance abuse problems has increased within the last year.
D) if the rate of substance abuse is higher in adolescence than adulthood.