I am looking for information on whether a three year old or children
should be forced to share.  How should a parent enforce sharing?

Hello staylor32003~

Parenting magazine has several good online articles about 2-3 year
olds and sharing. These include:

* Gimme!: http://www.parenting.com/parenting/child/article/0,19840,1128077,00.html

* Getting Along With Others:
http://www.parenting.com/parenting/child/article/0,19840,647885,00.html

* Sharing: http://www.parenting.com/parenting/child/article/0,19840,648160,00.html

* Best Behavior: http://www.parenting.com/parenting/child/article/0,19840,647437,00.html

* The "Me" Generation:
http://www.parenting.com/parenting/child/article/0,19840,646877,00.html


Here's a link to all their articles that mention sharing and 2-3 year
olds: http://www.parenting.com/parenting/child/topics/results/0,19897,23__12069_,00.html?topic=12069&stage=23


Parents magazine also has the following online article about 3 year
olds and sharing:

* It's Mine: http://www.parents.com/parents/story.jhtml?storyid=/templatedata/parents/story/data/5026.xml&catref=prt22

Hope this helps,
Kriswrite

RESEARCH STRATEGY:
Individual searches at parenting.com and parents.com