Introduction: Our study aimed to compare the sociodemographic, diagnostic, clinical, and self-report scale data of adults diagnosed with ADHD in childhood/adolescence versus adulthood and to identify risk factors associated with delayed/missed diagnosis for ADHD. Method: Sociodemographic, clinical, and diagnostic data of 214 adults with ADHD,…

In this paper, the hypothesis that Developmental Dyscalculia (DD) is a characteristic of Down syndrome (DS) is proposed. Implications for the hypothesis are addressed: If it were to be confirmed that DS implies DD, what would be the consequences for the mathematics education of learners with DS? The use of prosthetic devices to overcome the…

Maureen Murphy-Ryan offers a clinical look at attention deficit hyperactivity disorder (ADHD). Her thorough definition of ADHD and the diagnoses that may occur simultaneously offer teachers an awareness of what this could look like in a classroom. However, it is only with professional medical input that a true diagnosis can be made and appropriate…

Barbabra Luborsky links the medical field and Montessori pedagogy to address atypical attention in children through the lens of the occupational therapist. She provides an overview of attention and sensory processing disorders and then informs about particular diagnoses, particularly ADHD and its comorbidity with other diagnoses. Her specific…