Supported by the following organizations
This is to certify that José Reynaldo Ojeda Castillo successfully completed and received a passing grade in GG201x: The Foundations of Happiness at Work a course of study offered by BerkeleyX, an online learning initiative of University of California, Berkeley.
Noted by
Dacher Keltner, Ph.D.
Professor, Department of Psychology Founding Director, Greater Good Science Center University of California, Berkeley
Emiliana Simon-Thomas, Ph.D.
Science Director, Greater Good Science Center University of California, Berkeley
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- Verified Certificate Issued February 25, 2021
- Valid Certificate ID cd38c96a721143e4bfd0e4d53e283af3