Final answer:
Young teens may become angry or rebellious due to the cognitive development stage known as formal operations, increasing their understanding of adult contradictions. They may also be establishing independence and forming their identity, which can lead to conflict. Hormonal changes can additionally contribute to mood swings during this period of psychosocial development.
Step-by-step explanation:
According to David Elkind, the reason young teens may become angry, resentful and rebellious could be linked to their developmental stage. During adolescence, teens are entering what is known as the formal operational stage of cognitive development which allows them to understand the contradictions between what adults say and their actions. This understanding can sometimes lead to frustration and challenges with authority figures as teens navigate their own identity and sense of self.
Many adolescents also seek to establish a sense of independence from their parents, and this quest for autonomy can result in conflict and rebellion. This behavior is a normal part of their psychosocial development, as described by Erikson's theory of identity versus role confusion. Additionally, the influence of peers tends to increase during adolescence while family influence may decrease, creating a platform for teens to test boundaries and explore new roles.
Mood swings are another common occurrence in adolescence due to hormonal changes, and these may contribute to emotional responses, including anger or rebellion. It's important to understand that while some teens may exhibit these behaviors more strongly, the idea that all adolescents go through severe 'storm and stress' is not supported by all researchers.