Pengaruh Layanan Informasi Terhadap Peningkatan Perilaku Asertif Siswa Kelas …

This study aims to determine the effect of information service increase assertiveness behavior in class X SMK LABOR BINAAN FKIP UNRI Pekanbaru. The method used was experimental method to pattern one-group pretest-posttest. To collect the data used random sampling technique. Population for this research are all of students of class X SMK LABOR BINAAN FKIP UNRI PEKANBARU whom having too low asser…