THE ADAPTATION, VALIDITY TEST AND RELIABILTY CAREER MATURITY INVENTORY (CMI) ON JAKARTA HIGH SCHOOL STUDENT Ni Made Taganing Kurniati Gunadarma University Indonesia Dona Eka Putri Gunadarma University Indonesia Wahyu Rahardjo Gunadarma University Indonesia Hamdi Muluk University of Indonesia Indonesia Tjut Rifameutia University of Indonesia Indonesia

Abstract

The aim of this study is to adapt and measuring the validity and reliability of Career Maturity Inventory
(CMI) created by John E. Crite. The goal of this research is a psychological inventory to measure the
senior high school students’ career maturity that already tested in Indonesian culture. The participants
of this research is 160 senior high school students in Jakarta with the sample comes from SMA Kartini
Jakarta and SMA 109 Jakarta. The research shows that only 30 items selected of attitude scale of CMI
and 50 items selected of competency scale of CMI. The reliability for attitude scale of CMI is 0.708, and
for competency scale of CMI is 0.702. This results tell that CMI can be used as a tool in measuring the
career maturity.
Key words: career maturity, Career Maturity Inventory, career planning