Final answer:
According to Erik Erikson's psychosocial development theory, the stage during which teachers, friends, and other people outside of the home first become important in shaping a child's attitudes is the "Industry versus Inferiority" stage. (Option C)
Step-by-step explanation:
In Erik Erikson's psychosocial development theory, the "Industry versus Inferiority" stage occurs during middle childhood, roughly between ages 6 and 12. This stage is characterized by a child's increasing interaction with teachers, peers, and societal influences outside the home.
Children develop a sense of industry as they engage in productive activities and gain a sense of competence. Positive experiences with teachers and peers contribute to a belief in their abilities. However, if the child experiences consistent failure or negative feedback, feelings of inferiority may develop, impacting self-esteem. This stage emphasizes the role of external influences in shaping a child's attitudes and competence as they navigate the challenges of learning and social interaction.
So, the correct answer is: (C) Industry versus Inferiority