The DSM, together with the ICD, is one of the worldwide reference classifications of psychological and behavioral disorders. In 2013, its latest version was published: the DSM-5. In this link you can access this diagnostic manual. Between pages 66 and 74, you will find the diagnostic criteria of the Specific Learning Disorder, within which is the specific learning disorder of impairment in mathematics.

This document describes some recommendations to facilitate the learning of students with mathematical learning difficulties.

This article presents an interesting proposal for the classification of mathematical learning difficulties.


This website provides the Basics of the APA Style Tutorial. For the drafting of your work, Slides 13 to 24, which show how to quote and cite a publication, are particularly interesting.