Child PsychologyAs a wholesome topic in the analysis of human realities, human development cuts across many spectrums, including biology, psychology, and sociology. It is the interpretation of how a human life transits into a varied psychological situation that forms developmental psychology. As an autonomous discipline, developmental psychology first gained visibility in 1882 after Wilhelm Preyer laid down a description of his daughter’s mental development from birth to the age of two and half years (Koops & Kessel, 2017).