Which mental health disorder's symptoms are negatively correlated with academic achievement at age 17?

ADHD, or Attention-Deficit/Hyperactivity Disorder, is characterized by symptoms such as inattention, hyperactivity, and impulsivity. These symptoms can significantly impact a student's ability to focus, stay organized, and complete tasks, which are crucial skills for academic success. Research indicates that adolescents with ADHD often face challenges in maintaining attention during lessons, following through on assignments, and managing time effectively. Consequently, these difficulties can lead to lower academic performance and achievement, creating a negative correlation between the disorder's symptoms and academic outcomes by the age of 17.

In contrast, while the other disorders listed may also affect academic performance, the specific correlation of ADHD symptoms with academic achievement has been well-documented, emphasizing its impact during the critical developmental stage of late adolescence when academic expectations are heightened.