Importance Reported increases in attention-deficit/hyperactivity disorder (ADHD) diagnoses
are accompanied by growing debate about the underlying factors. Although overdiagnosis is …

Abstract Background Attention-Deficit/Hyperactivity Disorder (ADHD) is one of the most
common childhood neurobehavioral conditions. Symptoms related to this disorder cause a …

There is a growing international literature investigating the relationship between attention-
deficit/hyperactivity disorder (ADHD) and younger relative age within the school year, but …

BACKGROUND: Multiple studies have found that the youngest children in a classroom are
at elevated risk of being diagnosed with, or medicated for, ADHD. This systematic review …

Objective To investigate the effect of relatively younger age on attention-deficit/hyperactivity
disorder (ADHD) symptoms and diagnosis through three population-based cohorts and a …

The diagnosis of attention-deficit hyperactivity disorder (ADHD) is based on the presence of
pervasive, persistent symptoms of inattention and/or hyperactivity/impulsivity typically …

More Urban Myths About Learning and Education: Challenging Eduquacks, Extraordinary
Claims, and Alternative Facts examines common beliefs about education and learning that …

Background The youngest children in a school class are more likely than the oldest to be
diagnosed with ADHD, but this relative age effect is less frequent in older than in younger …

and seminal scholarship on therapeutic cultures, popular psychology, and the happiness
industry. Bringing together studies of therapeutic cultures from sociology, anthropology …

A number of worldwide studies have demonstrated that children born later in the school year
are more likely to receive an ADHD diagnosis than their same school-year peers. There is …