S. Puspitasari, E. Budiastuti
This study aims to shed light on: (1) self-concept, (2) self-care, (3) achievement, (4) the relationship between self-concept and self-care, (5) the relationship between self-care and achievement, (6) the relationship between self-concept and student achievement, and (7) the effect of self-concept and self-care on achievement. This study employed a quantitative approach. A sample of 95 students was selected as the research subjects using the probability random sampling technique. The instruments of this study were questionnaires and students' report cards. The data were analyzed using the descriptive analysis technique and correlation. The results show that: (1) the students' self-concept is in a high category (mean=137); (2) the students' self-care is in a high category (mean=111); (3) the students' achievement is good (mean=80); (4) there is a positive correlation between self-concept and self-care with a correlation coefficient of 0.578; (5) there is a positive correlation between self-care and student achievement with a correlation coefficient of 0.822; (6) there is a positive correlation between self-concept and students' achievement with a correlation coefficient of 0.536; and (7) there is a significant effect of self-concept and self-care on students' achievement. © Published under licence by IOP Publishing Ltd.
Family Welfare Education, Postgraduate, Yogyakarta State University, Indonesia
