Attention-Deficit/Hyperactivity Disorder (ADHD) is a common neurodevelopmental disorder that typically begins in childhood. It is characterized by symptoms such as inattention, hyperactivity, and impulsivity that interfere with daily functioning and development. Children with ADHD may struggle with focusing, sitting still, following instructions, and controlling impulses.There are three main types: Predominantly Inattentive TypePredominantly Hyperactive-Impulsive TypeCombined TypeThe exact cause of ADHD is not fully known but is believed to involve genetic, neurological, and environmental factors. Treatment often includes a combination of behavioral therapy, medication, lifestyle changes, and educational support to help manage symptoms and improve functioning.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.