Verified Certificate

Supported by the following organizations

This is to certify that Sandra Martín Posse successfully completed and received a passing grade in ILDIV1x: Communication Skills for Bridging Divides a course of study offered by CatalystX, an online learning initiative of Catalyst Inc..

Noted by

Tolonda M. Tolbert, PhD

Tolonda M. Tolbert, PhD

Senior Director, Inclusive Leadership Initiative and Consultant, Global Member Services Catalyst

About edX

edX offers interactive online classes and MOOCs from the world’s best universities, including MIT, Harvard, Berkeley, University of Texas, and many others. edX is a mission driven initiative created by founding partners Harvard and MIT.

About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.