Not quite Pavlov's dogs!!

Thought I would add this link for anyone to browse if they wished!! Although not in relation to children, it does show the link to conditioning animals by reward, in this case honey bees to detect bombs. Couldn't get The Telegraph link to work but found the same story under the url below. Slightly biased as it was my brother in law that did the research and my father in law that provided the bees!!!!!!

http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=1196