Child development: The importance of innate health and parental communication

Scientific perspectives on child development emphasize that a child's long-term foundation is built on innate health and developmental advantages rather than physical appearance. Key indicators of a favorable start include a birth weight between 3–3.5kg, which provides stability for breastfeeding and physical adaptation, and a strong first cry, which signals effective lung expansion and respiratory independence. Additionally, innate curiosity and an interest in exploring surroundings are vital for stimulating brain development.

Neuroscience also highlights the critical importance of parental communication during the brain plasticity window between ages 0 and 12. During this period, the brain is highly adaptable, making it susceptible to the impact of verbal reinforcement. Experts warn that repetitive negative labeling—such as calling a child “stupid” or “useless”—can shape a child's self-perception and create lasting psychological patterns that are difficult to reverse after adolescence.