Subjective well-being plays an important role in the development of self-concept in early childhood, one of which is life satisfaction according to the child's feelings. This study aims to determine whether or not there is a relationship between subjectivewell-being and self-concept in children aged 5-6 years at Kindergarten of Kasih Bunda Tanjung Belit Selatan, Kampar Regency. This resear…