[Reliability and convergent construct validity of the abridged development scale and a Spanish translation of the Neurosensory Motor Development Assessment].

Introduction: Motor development is the acquisition and evolution of motor skills; its evaluation allows detection of abnormalities and permits a suitable opportunity for bringing them to medical attention. Several instruments have been designed to characterize motor development in early childhood, among them the Neurosensory Motor Development Assessment test. In Colombia, studies on the psychometric properties have not been published on any of these tests.