Open AccessHUBUNGAN SELF CONFIDENCE DENGAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA MATERI SISTEM RESPIRASI
Author(s) -
Ela Nurlaela,
Romy Faisal Mustofa,
Ryan Ardiansyah
Publication year - 2021
Publication title -
jurnal bioterdidik
Language(s) - English
Resource type - Journals
eISSN - 2621-5594
pISSN - 2302-1276
DOI - 10.23960/jbt.v9i2.22850
Subject(s) - nonprobability sampling , mathematics education , bivariate analysis , self confidence , psychology , critical thinking , test (biology) , correlation coefficient , population , class (philosophy) , sampling (signal processing) , statistics , mathematics , computer science , social psychology , artificial intelligence , sociology , biology , demography , paleontology , filter (signal processing) , computer vision
The material that supports the critical thinking process is the respiratory system concept, but students have difficulty answering questions about the respiratory system concept related to everyday life. This study aims to determine the correlation between self-confidence and students' critical thinking skills on the respiratory system matel. The research method used is a correlational study. The population in this research is all class XI MIPA SMA Negeri 9 Tasikmalaya. Sampling was carried out using a purposive sampling technique of 2 classes, namely XI MIPA 1 and XI MIPA 3. The data analysis technique used was a bivariate correlation regression test with 0,05. Based on the results of the study, shows that there is a correlation between self-confidence and students' critical thinking skills on the material of the respiratory system with a correlation coefficient (R) of 0,454 and a coefficient of determination (R2) of 0,207. So that the contribution of self-confidence to critical thinking skills is 20,7% and the rest is influenced by other factors not examined.