Self-esteem, self-concept, self-talk and significant others’ statements in fifth grade students: Differences according to gender and school type
Procedia - Social and Behavioral Sciences. 2010;2(2):3506-3518 
The relationship between conceptions of learning and academic outcomes in middle school students according to gender differences
Learning, Culture and Social Interaction. 2018;16:45-54
Gender Differences in Self-competence, Social Anxiety and Depression in Upper Level Primary School Children
Journal of Korean Academy of Child Health Nursing. 2010;16(3):230
Assessing Similarity and Middle-School Students' Self-Perceived Academic Competence
Perceptual and Motor Skills. 1993;76(3):874-874
Understanding aggression through attachment and social emotional competence in Korean middle school students
School Psychology International. 2016;37(3):255-270
The influence of gender stereotypes on Chinese international high school students’ perception of self-competence in STEM subjects: A qualitative study
Journal of Education, Humanities and Social Sciences. 2023;8:2253-2261
Effects of transition from elementary school to junior high school on early adolescents' self-esteem and perceived competence
Psychology in the Schools. 1994;31(4):319-327
Influence of Maternal Attachment on Adolescents’ Adjustment as Perceived by Middle School Students: The Moderation Effect of Paternal Attachment
Korean Journal of Child Studies. 2016;37(3):27-38
Gender Differences in Measuring Positive and Negative Emotions Self-perception among Romanian High School Students–A Pilot Study
Procedia - Social and Behavioral Sciences. 2013;76:181-185
Differences in Self-Perception and School Adjustment According to Time-Use Profiles of Adolescents with Chronic Diseases
Korean Journal of Child Studies. 2018;39(4):39-53