Children's Nonverbal Learning Disabilities Scale
The Children's Nonverbal Learning Disabilities Scale (C-NLD) is an assessment that screens for the symptoms for nonverbal learning disabilities in children, which can affect a child's visual spatial organization, motor abilities, and social interactions. All questions in the assessment are categorized in three headings: motor skills, visual-spatial skills, and interpersonal skills.
Source: Wikipedia — Children's Nonverbal Learning Disabilities Scale (CC BY-SA 4.0)