Which of the following is a potential cause of attention deficit hyperactivity disorder?

Attention Deficit Hyperactivity Disorder (ADHD) is understood to arise from a combination of several factors, and genetic predisposition is widely regarded as a significant contributor. Research indicates that individuals with a family history of ADHD are more likely to develop the disorder themselves, suggesting that there is a hereditary component influencing its onset.

Genetics can play a role in how brain structures and functions associated with attention and impulse control develop. Studies have identified specific genes that may be linked to ADHD, reinforcing the concept of genetic contributions to the disorder. While environmental factors like food additives, socioeconomic status, and screen time can potentially influence behavior, the robust evidence supporting genetic predisposition solidifies its status as a primary cause of ADHD.

As such, while food additives have been speculated to contribute to ADHD symptoms, the evidence is not as strong or consistent as that regarding genetic factors. This makes genetic predisposition the more definitive answer concerning the potential causes of ADHD.