Final answer:
School-age children with a strong sense of attachment security and authoritative parents feel especially good about themselves.
Step-by-step explanation:
School-age children with a strong sense of attachment security and whose parents use an authoritative child-rearing style feel especially good about themselves. The authoritative parenting style is characterized by parents who give reasonable demands, set rules and explain the reasons behind them while also expressing warmth and affection towards their children. They are also flexible and willing to make exceptions to the rules in certain cases. This style is encouraged in modern American society and is associated with high self-esteem and social skills in children.