Final answer:
Ten-year-old Peg's view of herself in relation to others relates to her self-concept, which is her thoughts and feelings about herself that evolve throughout her development, especially under the influence of significant people in her life.
Step-by-step explanation:
Ten-year-old Peg's view of herself in relation to significant others in her life relates primarily to her self-concept. Self-concept is defined as the thoughts and feelings a person has about themselves, which includes how they view their abilities and how they fit within the social contexts of their life. Peg's self-concept will be influenced not only by her own internal beliefs but also by the feedback and interactions she has with significant others, such as parents, teachers, and peers.
According to Erikson's theory of psychosocial development, the main task during the adolescent stage is forming an identity which means asking "Who am I?" and "Who do I want to be?". This process also includes re-evaluating one's self-concept. During this stage, the adolescent internalizes messages about their strengths and weaknesses and begins to form an idea of their own identity, influenced by their relationship with others and their social environment. Carl Rogers also emphasizes the importance of self-concept and its influence on a person's life and happiness, suggesting that an accurate and positive self-concept leads to a congruent and fulfilling life. Moreover, a positive self-concept supports a child’s confidence, independence, and willingness to try new things.