This study is designed to consider the critics that the High School Equalization Policy(HSEP)is the
main factor of general low-achievement phenomenon of the high school students in Korea. Especially,
I tried to divide the students into 11 achievement groups according to the achievement level.
First I reviewed the studies about this theme and could concluded that there were not any one
empirical research to confirm the affirmative effect of HSEP on low-achievement phenomenon.
Second, I used the test data of 1997 and 1999 accomplished by the private test institute. This data
was very useful for answering the question on the effect of HSEP because there were so many
schools and students and it's a kind of longitudinal follow-up data. We must control the starting
level to get the pure HSEP effect on students' achievement growth.
Third, I analyzed the data so simple statistical method using mean and stand deviation. The
sample size is so large(about 100,000 cases) that the significant test is not meaningful. So I tried to
divide the students on the base of the 10th grade achievement level into 11 groups and compared
the growth rate between HSEP area and non-HSEP area high school students. According to the
results, there were no significant difference of achievement growth between HSEP and other area.
After controlling the effect of urbanization, there also were no differences. Finally, I could conclude
that HSEP was not the main factor of low-achievement phenomenon at the level of high school in
Korea. So if we want to know why the general achievement level of students are downed, we must
turn our perspectives to other sides. The global changing of society has changed the meaning and
contents of achievement structurally. We need to study the culture of young generations and the
meaning and function of school in new eyes. Anyway HSEP is not the reason of low-achievement
phenomenon.