07/11/14          Reviews of the book The psychology of extreme violence, genocide and massacre has been added.

07/08/02         Speaking Schedule has been updated.  Posters have been added.

07/08/01          CV, Books have been updated.

07/07/31          CV, Books,  Publications, Media, have been updated.

06/7/8              CV, Books, Book Chapters, Publications, Media, have been updated.

03/6/12            Publications, Laboratory, CV, Books, Book Chapters have been updated.

01/10/21          Search has been added.  You can now search the website.

01/7/24            Speaking Schedule has been updated.

01/6/27            Media is now under development and will be available soon.

01/6/27            Photogallery is now under development and will be available soon!

01/6/26            Information in the website is current as of June 1, 2001

00/2/7              Publications has been updated.

99/7/20            Links has been updated.

99/5/28            Speaking Schedule has been added.