Final answer:
Socioemotional development relates to changes in emotions, personality, and social relationships as children grow in response to both biological maturation and life experiences.
Step-by-step explanation:
The age-related change that results from an interaction between biological maturation and physical and/or social experience, occurring as children grow, adapt, and change in response to various experiences is called socioemotional development. This concept is a part of the larger field of developmental psychology, which examines how humans evolve and transform from conception to death. Developmental psychologists study this change across three developmental domains: physical, cognitive, and psychosocial. Socioemotional development particularly pertains to the changes in emotions, personality, and social relationships. It also encompasses how children form relationships, interact with others, and learn to understand and manage their feelings, which are crucial for shaping their identities and social competencies throughout their lifespan.