Content Attribution
Except where expressly noted otherwise, the contents of this course
are based on materials published in the Open Course Library by Linda Overstreet. These materials
were originally published freely under a Creative Commons Attribution
License (you can review the license at
http://creativecommons.org/licenses/by/3.0/). The original version of
the materials as published as Psyc 200 Lifespan Development may be accessed for
free at http://opencourselibrary.org/econ-201/.