Pengaruh Teknik Assertive Training Untuk Meningkatkan Kematangan Hubungan Sos…

This study aims to determine the effect of assertive training techniques to improve the maturity of social relations of class X students of SMAN 8 Pekanbaru. This research was conducted at SMAN 8 Pekanbaru for 3 months. This type of research uses quantitative research with an experimental method using the One-Group Pretest-Posttest Design research design. The measuring instrument used in this s…