Overview. Attention deficit hyperactivity disorder (ADHD) is one of the most common childhood disorders. ADHD is a broad term, and the condition can vary from person to person. There are an estimated 6.4 million diagnosed children in the United States, according to the Centers for Disease Control and Prevention. The condition is also known as attention deficit disorder (ADD), though this is considered an outdated term. The American Psychiatric Association released the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) in May 2013. The DSM-5 changed the criteria necessary to diagnose someone with ADHD.
How many punctures did the iceburg make in the Titanic? The titanic made one big puncture, then the ship sank under the water. The titanic had twenty lifeboats, and if all of them were full half of the people on the titanic could h â¦ ave been rescued.;)
Computer calculations, help reveal the detailed stages: When the Titanic struck the iceberg, six of its 16 watertight compartments were damaged. The ship started taking on water in the bow through openings about 20 feet below the water line.