Competitive anxiety and self-efficacy are two important factors in influencing athlete performance. Competitive anxiety is a negative reaction felt by athletes in the face of a match and perceived as a threat. While self efficacy is a person's belief in their ability to perform a specific task. This study aims to determine the relationship between self efficacy and competitive anxiety in volleyball athletes in Gunungpati District This research is a correlational quantitative study. The sample of this study amounted to 60 subjects with the characteristics of volleyball athletes who have participated in matches and live in Gunungpati District. The sampling technique used in this study was a convenience sampling technique. Data collection tools using the SKO scale (Sports Anxiety Scale) totaling 22 items with a reliability coefficient of 0.757, and the ASES scale (Athlete Self Efficacy Scale) totaling 16 items with a reliability coefficient of 0.768. The results of this study indicate that there is a significant negative relationship between self efficacy and competitive anxiety in volleyball athletes in Gunungpati District with a correlation coefficient of -0.476 and significance (p<0.025).

A good quality of life, one of which is judged by success. This usually starts from taking education. Various challenges and obstacles faced while studying. One of the psychological variables that play a role in dealing with it is academic grit. Individuals who are consistent with their interests and diligently try are predicted to achieve success more easily. Students who are active in organizations are faced with more diverse academic challenges than those who focus solely on academics. Academic grit in student organizations is being questioned. One of the influencing factors is the growth mindset. The subjects of this study were students who were active in organizations. The sampling technique used is cluster random sampling. The research method uses correlational quantitative. Data obtained through the grit scale and growth mindset. The results of the study show that the growth mindset has an influence on the academic grit of students who join organizations. Further research also examines the amount of growth mindset's effective contribution to academic grit as well as some suggestions for future researchers.

The implementation of inclusive school policies is increasingly being carried out by various schools, especially public schools which are designated as pilot inclusive schools by the government. However, not all schools are ready to face various needs in implementing inclusive schools. One of them is SD N Sekaran 02 which still needs assistants and training for various teacher competencies in teaching inclusive schools. The activities to be carried out are training in the initial identification of children with special needs and training in the preparation of individual learning designs for children with special needs. The subjects in this study were 9 elementary school teachers. The research design uses one group design with pretest and post-test. The instruments used in this study were the teacher efficacy scale and the RPI knowledge test. Data analysis used Wilcoxon signed rank test analysis with statistical software JASP version 14.0. The results of the analysis showed that the inclusion policy implementation assistance program was effective in increasing teacher knowledge (p<0.05) and teacher efficacy (p<0.05).