Summary: <p>What’s the best way to investigate jealousy? In the lab, or on TV? Also, gossip: what is it good for, and how is idle chit chat linked to beauty? And why sharing Sunday lunch with mum and dad can make you broody. </p><p><audio><br> </audio><br> </p><p><a href="http://www.archive.org/download/PsychologyOfAttractiveness201110/PAP-2011-10.mp3">Download the MP3</a><br> </p><p><b>Rate me!</b><br> Rate, review, or listen <a href="http://www.robertburriss.com/itunes">in iTunes</a> or <a href="http://www.stitcher.com/s?fid=63199&refid=stpr">in Stitcher.</a><br> </p><img src="https://lh3.googleusercontent.com/-HrHLdNFI6l4/TqYC9br0aWI/AAAAAAAABew/-pyWuS7WhbI/s400-Ic42/234532.jpg"><br> <p><i>Using footage from a TV show about cheaters caught out on camera, Barry Kuhle investigated sex differences in the causes of jealousy. </i></p><p><b>The articles covered in the show: </b></p><p>Kuhle, B. X. (2011). Did you have sex with him? Do you love her? An in vivo test of sex differences in jealous interrogations. <span style="font-style: italic;">Personality and Individual Differences, 51</span>(8), 1044-1047. <a href="http://dx.doi.org/10.1016/j.paid.2011.07.034">Read summary</a></p><p>Massar, K., Buunk, A. P., & Rempt, S. (in press). Age differences in women’s tendency to gossip are mediated by their mate value. <span style="font-style: italic;">Personality and Individual Differences.</span> <a href="http://dx.doi.org/10.1016/j.paid.2011.09.013">Read summary</a></p><p>Waynforth, D. (in press). Grandparental investment and reproductive decisions in the longitudinal 1970 British cohort study. <span style="font-style: italic;">Proceedings of the Royal Society B-Biological Sciences. </span><a href="http://dx.doi.org/10.1098/rspb.2011.1424">Read summary</a></p>
