The development of individual counseling guidelines for assertive training techniques to improve student assertiveness in state senior high schools in Yogyakarta

This study aims to produce an individual counselling guide for assertive training techniques in State Senior High Schools Yogyakarta. research is and development using the Borg & Gall model, which was conducted through seven stages: preliminary data collection, planning, initial product development, early-stage trial, revision of field trial revision. Data collection methods used a questionnaire on feasibility assessing material experts, media guidance teachers, students' behaviour scale. The analysis technique this descriptive quantitative. resulted (1) guidelines, consisted introduction, behavioristic approach, nature, training, implementation techniques, conclusions, references, attachments. (2) Assertive guidebook can be categorized as “very good” with final percentage value 84.6%, 78% by 88,3% experts. (3) results three teachers got 85.3%, included category, main ten 87.1% category.