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Nonverbal learning disability (NVLD) is a neurodevelopmental disorder characterized by core deficits in visual-spatial processing in the presence of intact verbal ability. Additional diagnostic criteria include Average to Superior verbal intelligence and deficits in visuoconstruction abilities, fine-motor coordination, mathematical reasoning, visuospatial memory and social skills. In clinical settings, some diagnoses of attention deficit hyperactivity disorder would be more appropriately classified as NVLD. Signs and symptoms
Considered to be neurologically based, nonverbal learning disorder is characterized by:

impairments in visuospatial processing
discrepancy between Average to Superior verbal abilities and impaired nonverbal abilities such as:
visuoconstruction
fine motor coordination
mathematical reasoning
visuospatial memory
socioemotional skillsPeople with NVLD may have trouble understanding charts, reading maps, assembling jigsaw puzzles, and using an analog clock to tell time. "Clumsiness" is not unusual in people with NVLD, especially children, and it may take a child with NVLD longer than usual to learn how to tie shoelaces or to ride a bicycle.At the beginning of their school careers, children with symptoms of NVLD struggle with tasks that require eye–hand coordination, such as coloring and using scissors, but often excel at memorizing verbal content, spelling, and reading once the shapes of the letters are learned. A child with NVLDs Average or Superior verbal skills can be misattributed to attention deficit hyperactivity disorder, defiant behavior, inattention, or lack of effort.