identify and decribe the physical,conitive, and socioemotional changes that we experience during the early adult stage of development?
I searched Google under the key words "physical,conitive, and socioemotional changes early adult" to get these possible sources:
http://www.google.com/search?client=safari&rls=en&q=physical,conitive,+and+socioemotional+changes+early+adult&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.