
{"id":14,"date":"2013-02-19T21:52:34","date_gmt":"2013-02-19T21:52:34","guid":{"rendered":"http:\/\/labs.la.utexas.edu\/buss\/?page_id=14"},"modified":"2025-11-03T19:45:07","modified_gmt":"2025-11-03T19:45:07","slug":"graduate-students","status":"publish","type":"page","link":"https:\/\/labs.la.utexas.edu\/buss\/graduate-students\/","title":{"rendered":"Graduate Students"},"content":{"rendered":"<p>\u200b<\/p>\n<h3><a href=\"\/\/labs.la.utexas.edu\/buss\/files\/2022\/06\/William-Headshot.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1677\" src=\"\/\/labs.la.utexas.edu\/buss\/files\/2022\/06\/William-Headshot.png\" alt=\"\" width=\"226\" height=\"263\" \/><\/a><\/h3>\n<h3>\u200bWilliam Costello<\/h3>\n<p><em><span class=\"style85\">E-mail:<\/span> <a href=\"mailto:william@costello5.com\">williamcostello@utexas.edu<\/a><span class=\"style32\"><br \/><span class=\"style40\"><span class=\"style36\"><span class=\"style26\"><span class=\"style85\">Curriculum Vitae <\/span><\/span><\/span><\/span><\/span>[<a href=\"http:\/\/labs.la.utexas.edu\/buss\/files\/2024\/01\/William-Costello-Academic-CV-January-2024.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">PDF<\/a>]<\/em><\/p>\n<p>William joined the Buss Lab in the Fall of 2022. He previously graduated with distinction from the MSc in Psychology, Culture, and Evolution at Brunel University London, where he worked under the supervision of Dr. David Schmitt. He has published primarily on the psychology of incels (involuntary celibates) and those who struggle with mating, including a government-funded project for the UK Commission for Countering Extremism, which he presented at the UK Parliament\u2019s Women and Equalities Committee and to the United Nations Behavioral Insights Hub. Beyond incels, his work spans all aspects of human mating, including the mating psychology that underpins cross-sex friendships and sex doll design, the effect of sexual history on desirability, attractiveness-enhancement strategies, and cross-sex mindreading. He is a guest co-editor of a forthcoming special issue of the journal <i>Evolution and Human Behavior\u00a0<\/i>on\u00a0<i>Evolutionary Perspectives on Singlehood<\/i> and has received several awards from the International Academy of Sex Research, including Best Student Manuscript in 2024. He also won the American Psychological Association Division 51 Student of the Year award in 2023.\u00a0To view podcast interviews featuring William, <a href=\"https:\/\/labs.la.utexas.edu\/buss\/podcasts-and-interviews\/#WilliamPods\" target=\"_blank\" rel=\"noopener\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/labs.la.utexas.edu\/buss\/podcasts-and-interviews\/%23WilliamPods&amp;source=gmail&amp;ust=1678203557028000&amp;usg=AOvVaw25igd_Pl982XLInuwTn6ey\">click here<\/a> and follow his work on X: @CostelloWilliam and ResearchGate.\u00a0<\/p>\n<p><a href=\"\/\/labs.la.utexas.edu\/buss\/files\/2023\/06\/Sid.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1922\" src=\"\/\/labs.la.utexas.edu\/buss\/files\/2023\/06\/Sid-150x150.jpg\" alt=\"\" width=\"228\" height=\"237\" srcset=\"https:\/\/labs.la.utexas.edu\/buss\/files\/2023\/06\/Sid-987x1024.jpg 987w, https:\/\/labs.la.utexas.edu\/buss\/files\/2023\/06\/Sid-768x797.jpg 768w, https:\/\/labs.la.utexas.edu\/buss\/files\/2023\/06\/Sid-1480x1536.jpg 1480w, https:\/\/labs.la.utexas.edu\/buss\/files\/2023\/06\/Sid.jpg 1715w\" sizes=\"auto, (max-width: 228px) 100vw, 228px\" \/><\/a><\/p>\n<h3>Francis &#8220;Sid&#8221; Dougan<\/h3>\n<p><em>E-mail: <a href=\"mailto:fsdougan@utexas.edu\" target=\"_blank\" rel=\"noopener\">fsdougan@utexas.edu<\/a><\/em><\/p>\n<p><em>Curriculum Vitae: [<a href=\"http:\/\/labs.la.utexas.edu\/buss\/files\/2025\/10\/CV-Francis-Sid-Dougan-Oct-2025.pdf\">PDF<\/a>]<\/em><\/p>\n<p>Sid completed his 4-year MSci in Zoology\/Biology from The University of Bristol, UK, in 2017. During his studies he developed an interest in evolution, behavioral ecology, and sexual selection, in a wide range of invertebrate species. Specifically, Sid\u2019s research focused on the evolution of anti-predator adaptations, the evolution of parasitism, social insect foraging dynamics, developmental phenotypic plasticity, and mate preferences. Sid&#8217;s focus now centers around human evolutionary psychology; specifically, Sid is interested in: (1) inclusive fitness and familial conflict\/cooperation, (2) intrasexual competition and sexual conflict, (3) aggression.<br \/>Follow Sid on Twitter\/X: <a href=\"https:\/\/x.com\/F_Sid_Dougan\">@F_Sid_Dougan<\/a><\/p>\n<hr \/>\n<p class=\"p1\"><span class=\"s1\"><b>Former Graduate Students<\/b><\/span><\/p>\n<ul class=\"ul1\">\n<li><a href=\"https:\/\/www.rhahnelpeeters.com\/research\">Dr. Rebecka K. Hahnel-Peeters<\/a><\/li>\n<li><a href=\"https:\/\/courtneycrosby.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Dr. Courtney Crosby<\/a><\/li>\n<li><a href=\"http:\/\/annasedlacek.com\" target=\"_blank\" rel=\"noopener noreferrer\">Dr. Anna G.B. Sedlacek<\/a><\/li>\n<li><a href=\"http:\/\/pdurkee.com\">Dr. Patrick Durkee<\/a><\/li>\n<li class=\"li2\">Dr. Joy Wyckoff<\/li>\n<li class=\"li2\"><a href=\"http:\/\/isn.edu.au\/our-institute\/our-academics\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"s1\">Dr.\u00a0Kelly Asao<\/span><\/a><\/li>\n<li class=\"li2\"><a href=\"https:\/\/www.psych.ucsb.edu\/people\/faculty\/conroy-beam\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"s1\">Dr.\u00a0Dan Conroy-Beam<\/span><\/a><\/li>\n<li class=\"li2\"><a href=\"http:\/\/www.laithalshawaf.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"s1\">Dr.\u00a0Laith Al-Shawaf<\/span><\/a><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.uwec.edu\/Psyc\/faculty\/bleske-rechek.htm\"><span class=\"s3\">Dr. April Bleske-Rechek<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.fresnostate.edu\/csm\/psych\/facstaff\/Botwin.html\"><span class=\"s3\">Dr. Michael Botwin<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.jaimemcloud.com\/\"><span class=\"s3\">Dr. Jaime Cloud (Confer)<\/span><\/a><\/span><\/li>\n<li class=\"li4\"><span class=\"s1\">Dr. Sean\u00a0Conlan<\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.fandm.edu\/todd-dekay\"><span class=\"s3\">Dr. Todd Dekay<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.joshuaduntley.com\/\"><span class=\"s3\">Dr. Joshua Duntley<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/homepage.psy.utexas.edu\/homepage\/students\/Easton\/\"><span class=\"s3\">Dr. Judith Easton<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/cals.arizona.edu\/fcs\/fshd\/people\/ellis\/ellis.htm\"><span class=\"s3\">Dr. Bruce Ellis<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.dianafleischman.com\/\"><span class=\"s3\">Dr. Diana Santos Fleischman<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.carigoetz.com\/\"><span class=\"s3\">Dr. Cari Goetz<\/span><\/a><\/span><\/li>\n<li class=\"li4\"><span class=\"s1\">Dr. Heidi Greiling<\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"mailto:david.lewis@mail.utexas.edu\"><span class=\"s3\">Dr. David Lewis<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.sscnet.ucla.edu\/comm\/haselton\/home.html\"><span class=\"s3\">Dr. Martie Haselton<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/personal.tcu.edu\/sehill\/\"><span class=\"s3\">Dr. Sarah\u00a0Hill<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"mailto:evopsy@gmail.com\"><span class=\"s3\">Dr. Joonghwan Jeon<\/span><\/a><\/span><\/li>\n<li class=\"li5\"><a href=\"http:\/\/matrix.scranton.edu\/academics\/cas\/psychology\/kuhle.shtml\"><span class=\"s3\">Dr. Barry X. Kuhle<\/span><\/a><span class=\"s4\"> (formerly Friedman)<\/span><\/li>\n<li class=\"li4\"><span class=\"s1\">Dr. Anne McGuire<\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.carinp.com\/\"><span class=\"s3\">Dr. Carin Perilloux<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.toddkshackelford.com\/\"><span class=\"s3\">Dr. Todd Shackelford<\/span><\/a><\/span><\/li>\n<li class=\"li3\"><span class=\"s2\"><a href=\"http:\/\/www.bradley.edu\/academic\/departments\/psychology\/faculty\/profile.dot?id=132756\"><span class=\"s3\">Dr. David Schmitt<\/span><\/a><\/span><\/li>\n<\/ul>\n\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\" \/>\n\n\n","protected":false},"excerpt":{"rendered":"<p>\u200b \u200bWilliam Costello E-mail: williamcostello@utexas.eduCurriculum Vitae [PDF] William joined the Buss Lab in the Fall of 2022. He previously graduated with distinction from the MSc in Psychology, Culture, and Evolution at Brunel University London, where he worked under the supervision of Dr. David Schmitt. He has published primarily on the psychology of incels (involuntary celibates) [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-14","page","type-page","status-publish","hentry","entry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"site-graphic":false},"uagb_author_info":{"display_name":"cl29278","author_link":"https:\/\/labs.la.utexas.edu\/buss\/author\/cl29278\/"},"uagb_comment_info":0,"uagb_excerpt":"\u200b \u200bWilliam Costello E-mail: williamcostello@utexas.eduCurriculum Vitae [PDF] William joined the Buss Lab in the Fall of 2022. He previously graduated with distinction from the MSc in Psychology, Culture, and Evolution at Brunel University London, where he worked under the supervision of Dr. David Schmitt. He has published primarily on the psychology of incels (involuntary celibates)&hellip;","_links":{"self":[{"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/pages\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":200,"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/pages\/14\/revisions"}],"predecessor-version":[{"id":2212,"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/pages\/14\/revisions\/2212"}],"wp:attachment":[{"href":"https:\/\/labs.la.utexas.edu\/buss\/wp-json\/wp\/v2\/media?parent=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}