Final answer:
Adolescents may often be in a worse mood in the morning due to hormonal disturbances(option c).
Step-by-step explanation:
Adolescents experience a range of emotions and moods due to various psychological and physical changes during their development. When considering when adolescents are usually in the worst mood, we must take into account factors such as hormonal fluctuations, the drive for independence, and social dynamics. Although it might vary from one individual to another, research, such as the study by Halligan et al. on cortisol secretion, suggests that hormonal disturbances, especially in the morning, can predict mood disturbances in adolescents. Therefore, it is likely that many adolescents might experience a worse mood in the morning (c. In the morning).
Answering the question related to bullying, each option presents potential vulnerabilities for being targeted. However, due to existing social stigmas and lack of understanding, a transgender adolescent might unfortunately be at a higher risk. It's important to note though that bullying is a complex issue and various factors play into who might be targeted.
Lastly, the choice between listening to parents or peer groups for adolescents making decisions varies depending on the type of decision. Adolescents seeking autonomy are likely to prioritize peer opinions for social matters, whereas they might still rely on parental advice for significant life decisions or in areas where they acknowledge a lack of their own experience.