Tim_p wrote:
While there is evidence that many people behave strangly during a full moon, is there any evidence that they do when they do not know what phase the moon is in?
absolutely - and this is my point exactly.
seeing as how i have been encouraged (so you can blame Bec for this next load of rambling

), here goes on my results/theories...
i was working with kids who really didn't/couldn't behave according to societal norms, and so were far less inhibited than most people (they were all NT, by the way). because of the obvious bias in this, i continued my observations when i moved to a different, mainstream school, where i was i/c of EBD throughout the school. the behaviours were by mainstream kids between 11 and 16, of both genders.
at full moon, the incidence of negative behaviours rose across the board, with no particular slew towards any particular TYPE of behaviour. this happened for about 2-3 days, and then fell to "normal" (for that school) levels. there was no significant gender bias, either. (sorry - i never actually recorded these results, apart from general tendencies, and then only in my head, so i can't give you figures).
more fascinating, though, was what happened at moon dark (new moon - i.e., no moon at all). there were far more instances of aggressive and violent behaviours, as opposed to general negative (or inappropriate) behaviours. examples are fighting, destruction of property, threatening or bullying, anger, etc., all of which are generally considered "masculine" behaviours, as opposed to "feminine" (yes, yes, i know, but these are generic terms - don't get your knickers in a twist). even more interesting was the fact that there was a significant gender bias - the boys and young men presented with these behaviours to a far greater degree than the girls and young women.
now, traditionally, moon dark is the time in the female cycle for menstruation to occur (i ain't going into how cycles have changed due to us living less communally, etc, cos that's another thread altogether), and, traditionally, THIS is the time when women are supposed to be at the height of their power (consider the moon lodges of the native americans/first nation, where women are separated from rituals and ceremonies when they are menstruating, cos they are considered too powerful to join in). because of all this, i wondered if the increase in "male" behaviours was in order to redress the balance of power. now, obviously, the little oiks at the school didn't know what phase of the moon was when, and DEFINITELY had no idea at all about menstrual cycles and power, or moon lodges, or anything else like that. so that answers your question, Tim_p, i think.
it might all be supposition and twaddle, but i find it interesting. i really would like to see a nationwide study of similar, just to see what the results are. i'm not saying that my hypothesis as to cause is anything but just a hypothesis, but it's worth a quick muse or two, eh? if there are significant differences - and my results are from a very small population - then seeing if there is a general trend in the SORTS of crimes committed at different times of the moon's cycle, for example, could make more effective "law and order" stuff possible (ever the optimist...). there are probably statistics for crimes and dates, which someone could look at. now, there's a thought...