Question: What are the main theories in developmental psychology and

how do they explain physical, mental, emotional, and social development?

Answer: The main theories in developmental psychology include Piaget's

cognitive development theory, Erikson's psychosocial development

theory, and Vygotsky's sociocultural theory. Piaget's theory explains how

children's thinking processes evolve over time, while Erikson's theory

highlights the development of social relationships and identity formation.

Vygotsky's theory emphasizes the role of social interactions in cognitive

development.

2. Question: Describe the current research on brain development during

adolescence and its influence on emotional and social domains.

Answer: Current research suggests that the adolescent brain undergoes

structural and functional changes that affect emotional regulation and

social behavior. This includes the development of the prefrontal cortex,

which is involved in impulse control and decision-making. These changes

may contribute to risk-taking behaviors and the heightened emotions

experienced during adolescence.

3. Question: How does attachment theory explain both healthy and

unhealthy emotional development in childhood?

Answer: Attachment theory emphasizes the importance of early

relationships with caregivers in shaping emotional development. Secure

attachment promotes healthy emotional regulation and the ability to form

trusting relationships, while insecure attachment may lead to difficulties in

emotional regulation and interpersonal problems later in life.