Some scientists say that every head of a child, there are 10 trillion brain cells that are ready to grow. However, a single rough word or phrase could kill more than 1 billion brain cells at once. Associate Professor of Neuroscience at Chicago Medical School Lise Gliot states that screaming or harsh words can affect the development of brain cells of children. It would be very dangerous if it is often done parents, even until uncontrollable, the child's brain structure can be disrupted.
The impact of damage on brain cells due to greater impact on children. It can happen to teenagers or adults, but the effects are not as great as those inflicted on children. The long-term effect is when stepping into adolescence, they will become a quiet person, more daydreaming, and slow in understanding something. It happens because they have trouble understanding the patterns of the problems they face because of the small number of active brain cells than they should be.
Not only that, screaming can be bad for important organs like heart. According to Dr. Godeliva Maria Silvia Merry MSi, a lecturer at the Faculty of Medicine, Duta Wacana Christian University (UKDW), Jogjakarta, the human pulse changes according to the sound they hear. If a hobbyist's parents snap at the child in a high tone continuously, the heart's organ will beat faster. As a result, the heart easily tired.
Therefore, it is very important for parents to get used to talking good and sweet to the child. Including when the child is making a mistake and should be advised. Teach how children should behave correctly slowly. It takes patience and emotional intelligence from parents, especially when a child shows an unfavorable response to the advice that has been delivered. By using a gentle way, counsel will be more effective and touch on the child's heart.
