student question

[JJHorton98]

One of my students stumped me yesterday and I am in need of some help.  
During what stage of sleep does talking in one's sleep occur?  Why do some 
people talk in their sleep?

Please reply off list, as I am not getting a digest every day.  This is my 
first semester teaching full time.  So I do not have much time to figure out 
why my mailings are sporadic. :-)

Many, many thanks in advance!

Joe Horton
[EMAIL PROTECTED]

Instructor of Psychology
Lock Haven University
Lock Haven, PA