<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A father calls the pediatrician because his 7-year-old son began wetting the bed days after the birth of his new born sister. He punished his son for bedwetting but it only made the situation worse. The pediatrician advised him to talk with his son about how he feels, refrain from drinking water near bedtime, and praise his son when he keeps the bed dry. Which of the following best describes the reappearance of bedwetting?? A: Regression, B: Repression, C: Isolation of affect, D: Identification, E: Rationalization,  <response>: This is a question about psychological defense mechanisms in children. The scenario describes a 7-year-old boy who starts wetting the bed after the birth of his new baby sister. This reappearance of a behavior he had previously outgrown is best described as regression. Regression refers to reverting back to an earlier stage of development in response to stress or anxiety. The birth of a new sibling is a common trigger for regression in young children as they may feel anxious about the change in family dynamics and loss of attention. Choices B through E describe other defense mechanisms not applicable to this scenario.A: Regression 