Congenital heart defects (CHDs) refer to abnormalities in the heart function that arise at the
fetal stages. It is the most common birth defect that affects 0.8% of all liveborn infants. There …

While the importance of looking at the entire family system in the context of child and
adolescent mental health is well recognised, siblings of children with mental health …

This study aimed at verifying the relationship between lifestyle and emotional and
behavioral problems in adolescents. This is an observational and cross-sectional study …

Qualitative metasynthesis is an interpretive integration of primary qualitative research. It is a
relatively new research methodology with questions remaining about utility, validity, and …

The field of developmental behavior genetics has added significantly to the collective
understanding of what factors influence human behavior and human development …

Aggressive behavior in middle childhood can contribute to peer rejection, subsequently
increasing risk for substance use in adolescence. However, the quality of peer relationships …

Prior studies report a decline in male twin live births during economically stressful periods,
presumably owing to higher selection in utero against frail male gestations, yet no study has …

Prosocial behavior is significant for both individuals and society, bringing factors increasing
social behavior into the limelight of researches. However, mortality salience, which triggers …

본 연구의 목적은 자기회귀교차지연모형을 적용한 구조방정식 모형분석을 통해 어머니의
양육스트레스와 유아의 기질 간의 관계에서 어머니의 긍정적 양육태도와 우울의 …

The schooling of twins can be daunting and challenging for twins, parents and educators.
Separation or non-separation during the foundation phase cannot be left to chance. The …