<div dir="ltr"><div class="gmail_default" style="font-family:comic sans ms,sans-serif;font-size:small;color:#000000">By obvious do you mean the 3 to 1 ratio of boys to girls at the very high level of math achievement?  That and the rather large ratio of men to women in STEM occupations suggests to me that male hormones have something to do with it.  At 8 years of age hormones are not that different.</div><div class="gmail_default" style="font-family:comic sans ms,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:comic sans ms,sans-serif;font-size:small;color:#000000">bill w</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 8, 2019 at 10:25 PM Dan TheBookMan via extropy-chat <<a href="mailto:extropy-chat@lists.extropy.org">extropy-chat@lists.extropy.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><a href="https://www.npr.org/sections/health-shots/2019/11/08/777187543/math-looks-the-same-in-the-brains-of-boys-and-girls-study-finds" target="_blank">https://www.npr.org/sections/health-shots/2019/11/08/777187543/math-looks-the-same-in-the-brains-of-boys-and-girls-study-finds</a><br><br><div dir="ltr"><div style="line-height:normal"><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)">Regards,</span></div><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)"><br></span></div><div><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)">Dan</span></div><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)">   Sample my Kindle books at:</span></div><div style="line-height:normal"><p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><span style="font-size:12pt"><a href="http://author.to/DanUst" target="_blank">http://author.to/DanUst</a></span></p></div></div></div><div><div style="line-height:normal"></div></div></div></div>_______________________________________________<br>
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