HBES 2006 i WELCOME TO HBES 2006 Conference Participants: It is with great pleasure that we welcome you the 18th annual meeting of the Human Behavior and Evolution Society at the University of Pennsylvania and Drexel University. We would like to thank our very generous Sponsors and the many people who volunteered their time to make this conference possible. We and the Society owe many people a great debt, and we genuinely appreciate their service. Note there are some changes to the Conference this year. Thursday and Friday evenings will both have Poster Sessions. Posters will be placed in four different locations, and will be up during the conference. Also, we have introduced a system to keep Oral Presentations in close synchrony. Details on the Poster Sessions and the timing of the Sessions are available in your Registration Package. Finally, because of the overwhelming number of submissions for the New Investigator and Postdoctoral Competitions, we will be announcing the winners after the conference rather than during the banquet. Please be sure to check the conference web site for this information. If you have any questions or difficulties, the Registration Desk in the Houston Hall lobby will be staffed throughout the conference. In addition, people from host institutions are recognizable by their distinctive name tags, and will be able to answer many of your questions. We hope that your conference experience will be both enjoyable and intellectually enriching. Robert Kurzban Steve Platek Conference Organizers Sponsors The University Research Foundation, University of Pennsylvania The College of Arts and Sciences, University of Pennsylvania Department of Psychology, Drexel University Philosophy, Politics, and Economics, University of Pennsylvania Department of Psychology, University of Pennsylvania HBES 2006 ii ACKNOWLEDGEMENTS Program Committee Host Committee Monique Borgerhoff Mulder Peter DeScioli Dan Fessler Julian Keenan Rob Kurzban∗ Steve Platek* Daniel Nettle Jason Weeden Competition Organizer Tim Ketelaar Competition Judges Stephanie Brown* Carlos Naverette Catherine Salmon* Rob Deaner Daniel Nettle Nancy Segal* Lisa Debruine Steve Josephson Peter Todd Kimmo Erickson Deb Lieberman Tony Volk Glenn Geher Rick O’Gorman David White Michael Gurven Nick Pound Frances White Presentation Timer Hasan Ayaz Volunteers Craig Bergman Rachel Chandler John Christner Elizabeth Dawes Anne Grossestreuer Austen L. Krill Tiffany M. Lake Sarah Leinwand Jamie Liberti Elizabeth Murray Karol Osipowicz Shilpa Patel Alex Shaw Jaime W. Thomson Diana Zarzuelo ∗ Chair HBES 2006 iii HBES OFFICERS President: David Buss President-Elect: Steven Gangestad Past-President: Bobbi Low Treasurer: Raymond Hames Secretary/Archivist: Lee Kirkpatrick Journal Liaison Officer: Eric Alden Smith Council Members at Large: Mark Flinn (2007) Marikoh Hiraiwa Hasegawa (2007) Steven Pinker (2009) Douglas Kenrick (2009) Martie Haselton Debra Lieberman HBES 2006 iv TABLE OF CONTENTS PAGE Quick Timetable ……………………………………………………………………………………………………… 1 Program of Events Thursday …………………………………………………………………………………………………… 3 Friday ……………………………………………………………………………………………………… 9 Saturday …………………………………………………………………………………………………… 15 Sunday …………………………………………………………………………………………………… 20 Keynote and Plenary Abstracts …………………………………………………………………………………… 24 Session Talk Abstracts Thursday Morning ………………………………………………………………………………………… 28 Thursday Afternoon ……………………………………………………………………………………… 34 Thursday Evening ………………………………………………………………………………………… 39 Friday Morning ………………………………………………………………………………………… 44 Friday Afternoon ………………………………………………………………………………………… 50 Friday Evening ………………………………………………………………………………………… 56 Saturday Morning ………………………………………………………………………………………… 60 Saturday Afternoon ……………………………………………………………………………………… 66 Saturday Evening ………………………………………………………………………………………… 72 Sunday Early Morning ………………………………………………………………………………… 76 Sunday Late Morning …………………………………………………………………………………… 82 Sunday Special Session ……………………………………………………………………………… 87 Poster Abstracts Thursday ………………………………………………………………………………………………….. 89 Friday ……………………………………………………………………………………………………… 110 Poster Locations …………………………………………………………………………………………………… 130 Index ………………………………………………………………………………………………………………… 132 HBES 2006 Quick Timetable 1 QUICK TIMETABLE Wednesday June 7th 12:00-9:00 p.m. Registration Houston Hall Lobby 7:00-9:00 p.m. Welcome Reception Houston Hall Lobby Thursday June 8th 8:00-8:45 a.m. Coffee Houston Hall Lobby 8:45-9:00 a.m. Special Welcome – Provost Daniels, University of Irvine Auditorium Pennsylvania 8:00a-5:00 p.m. Registration Houston Hall Lobby 9:00-10:00 a.m. Morning Plenary – Robert Frank Irvine Auditorium 10:00-10:30 a.m. Break Houston Hall Lobby 10:30a-12:10 p.m. Morning Sessions (A) Houston Hall Session Rooms 12:10-1:30 p.m. Lunch on Your Own 1:30-2:30 p.m. Afternoon Plenary – Marlene Zuk Irvine Auditorium 2:30-3:00 p.m. Break Houston Hall Lobby 3:00-4:40 p.m. Afternoon Sessions (B) Houston Hall Session Rooms 4:40-5:00 p.m. Break Houston Hall Lobby 5:00-6:00 p.m. Evening Sessions (C) Houston Hall Session Rooms 6:00-7:30 p.m. Dinner on Your Own 6:00 p.m. HBES Executive Council Meeting Golkin Room 7:30 p.m. Poster Session 1 Houston Hall Poster Rooms Friday June 9th 8:00-9:00 a.m. Coffee Houston Hall Lobby 8:00a-5:00 p.m. Registration Houston Hall Lobby 9:00-10:00 a.m. Morning Plenary – Joan Silk Irvine Auditorium 10:00-10:30 a.m. Break Houston Hall Lobby 10:30a-12:10 p.m. Morning Sessions (D) Houston Hall Session Rooms 12:10-1:30 p.m. Lunch on Your Own 12:10-1:30 p.m. HBES Publications Committee Meeting Golkin Room 1:30-2:30 p.m. Afternoon Plenary – Hillard Kaplan Irvine Auditorium 2:30-3:00 p.m. Break Houston Hall Lobby 3:00-4:40 p.m. Afternoon Sessions (E) Houston Hall Session Rooms 4:40-5:00 p.m. Break Houston Hall Lobby 5:00-6:00 p.m. Evening Sessions (F) Houston Hall Session Rooms 6:00-7:30 p.m. Dinner on Your Own 7:30 p.m. Poster Session 2 Houston Hall Poster Rooms HBES 2006 Quick Timetable 2 Saturday June 10th 8:00-9:00 a.m. Coffee Houston Hall Lobby 8:00a-5:00 p.m. Registration Houston Hall Lobby 9:00-10:00 a.m. Morning Plenary – Joseph J. Campos Irvine Auditorium 10:00-10:30 a.m. Break Houston Hall Lobby 10:30a-12:10 p.m. Morning Sessions (G) Houston Hall Session Rooms 12:10-1:30 p.m. Lunch on Your Own Brownbag Presentation Class of 1949 Auditorium 1:30-2:30 p.m. Afternoon Plenary – Jim Sidanius Irvine Auditorium 2:30-3:00 p.m. Break Houston Hall Lobby 3:00-4:40 p.m. Afternoon Sessions (H) Houston Hall Session Rooms 4:40-5:00 p.m. Break Houston Hall Lobby 5:00-6:00 p.m. Evening Sessions (I) Houston Hall Session Rooms 6:00-7:00 p.m. Break 7:00-8:30 p.m. Keynote Address – Daniel C. Dennett Drexel's Main Auditorium 8:30 p.m. Banquet Drexel's Great Court Sunday June 11th 8:00-9:00 a.m. Coffee Houston Hall Lobby 9:00a-12:20 p.m. Registration Houston Hall Lobby 9:00-10:40 a.m. Early Morning Sessions (J) Houston Hall Session Rooms 10:40-11:00 a.m. Break Houston Hall Lobby 11:00a-12:20 p.m. Late Morning Sessions (K) Houston Hall Session Rooms 12:20-1:40 p.m. Special Session on Literature Class of 1949 Auditorium 1:40 p.m. Conference Ends HBES 2006 Program of Events - Thursday 3 PROGRAM OF EVENTS WEDNESDAY, JUNE 7 12:00-9:00 p.m. Registration Houston Hall Lobby 7:00-9:00 p.m. Welcome Reception Houston Hall Lobby THURSDAY, JUNE 8 8:00-8:45 a.m. Coffee Houston Hall Lobby 8:45-9:00 a.m. Special Welcome – Provost Daniels, Irvine Auditorium University of Pennsylvania 9:00-10:00 a.m. Morning Plenary by Robert Frank Irvine Auditorium A Darwinian Perspective on Adam Smith’s Invisible Hand Abstract p. 24 10:00-10:30 a.m. Break Houston Hall Lobby Morning Sessions Session A-1: Cooperation in Groups: The Role of Punishment Bodek Lounge Chair: John Tooby Abstracts pp. 28-29 TH 10:30 Does an Unfair Intention Increase Third-Party Punishment? Takahashi, Nobuyuki; Takagishi, Haruto; Mashima, Rie TH 10:50 The Coevolution of Altruism and Punishment: Role of the Selfish Punisher. Nakamaru, Mayuko; Iwasa, Yoh TH 11:10 Punishing Non-Cooperators Doesn't Yield a Solution to the Problem of Cooperation but Rewarding Cooperators Does. Kiyonari, Toko; Barclay, Pat; Wilson, Margo; Daly, Martin TH 11:30 For Whom Do We Reciprocate? The Effects of Dominance Relationships on the Use of Incentives in Collective Action. Kim, Sangin TH 11:50 The Role of "Outrages" in the Evolved Psychology of Intergroup Conflict. Tooby, John; Thrall, Nathan; Cosmides, Leda HBES 2006 Program of Events - Thursday 4 Session A-2: Symposium: Literature and the Logic of Inclusive Fitness Hall of Flags Chair: Joseph Carroll Abstracts pp. 29-31 TH 10:30 Toward a New Humanities. Gottschall, Jonathan A. TH 10:50 Graphing Jane Austen. Carroll, Joseph C.; Johnson, John A.; Kruger, Daniel J.; Gottschall, Jonathan A. TH 11:10 Adaptive Functions of Literature: Why the Author Won't Die. Turpin, Jeff P. TH 11:30 The Historical Reception of Shirley Jackson's "The Lottery". Michelson, David M. TH 11:50 Genes vs. Resources: Mate Selection in Wharton's Glimpses of the Moon. Saunders, Judith P. Session A-3: Symposium: Mating Intelligence: Toward an Class of 1949 Auditorium Evolutionarily Informed Construct Chair: Glenn Geher Abstracts pp. 31-32 TH 10:30 A Psychometric Validation of Mating Intelligence: Verbal Creativity, General Intelligence, Personality, Psychopathology, and Sexual History. Tal, Ilanit R.; Miller, Geoffrey F.; Swegel, Paul J. TH 10:50 Mating Intelligence and General Intelligence as Independent Constructs. Kanazawa, Satoshi TH 11:10 For the Love of the Muse. Kaufman, Scott Barry; Bromley, Melanie L.; Kaufman, James C. TH 11:30 Studying Mating Intelligence in the Speed Dating Context. Todd, Peter M. TH 11:50 Deception as a Strategy in Long-Term and Short-Term Mating. O'Sullivan, Maureen HBES 2006 Program of Events - Thursday 5 Session A-4: Signaling Ben Franklin Room Chair: Thomas Flamson Abstracts pp. 32-33 TH 10:30 Indices of Quality? Multivariate Analyses of Motion-Captured Dance Movement.