Educational Performance Among Canadian Adolescents Appears to Have

Educational performance among Canadian adolescents appears to have

A) increased, as universities are finding more and more qualified applicants each year.
B) decreased, as high school grade averages have dropped noticeably in the last decade.
C) remained constant, as instructors have become more lenient, awarding higher grades for the same performance, known as "grade inflation."
D) increased, as independent measures of high school curriculum shows that tests are harder than they used to be a decade ago.