Concept:Understanding developmental stages in children, specifically focusing on investigative behavior.Explanation:Developmental psychology divides childhood into different stages. Later childhood, typically from age six to twelve years, is a period where children develop stronger logical reasoning and problem-solving skills. During this stage, they often act like 'investigators,' asking many questions and exploring concrete concepts in various ways to understand the world around them. This characteristic behavior is a hallmark of later childhood.Answer:B. Later childhood