Pengaruh Kemampuan Manajerial dan Motivasi Berprestasi Kepala Sekolah Terhada…

School effectiveness is often performed to optimize the school resources to achieve the goals to be achieved by the school. This study aims to determine the effect of managerial ability and achievement motivation together on the effectiveness of schools. The population in this study are all headmaster SMP Sekabupaten Kampar totaling 106 respondents, the study sample were 84 respondents to the f…