Browse research from the School of Psychology.
Submissions from 2025
Challenging dyads as defaults in research on childhood social cognition, Roman Stengelin and Patricia Kanngiesser
Assessing physicians' agreement and the completeness of the decision aid ‘arriba Diabetes’: A cross-sectional study, Nicole Lindner, Marie-Christine Hoffmann, Jörg Haasenritter, Jan K. Woike, and Norbert Donner-Banzhoff
Autistic Traits in Fibromyalgia are Associated with Hypersensitivity and Central Sensitisation, Helen Johnston and Alison Bacon
Adaptation and Standardization of two Arabic Communicative Development Inventories for Children Aged 8 to 30 Months and 30 to 48 Months in Egypt, Jordan and Palestine, Alshaimaa Abdelwahab, Caroline Floccia, Samuel Forbes, Zakiyah Alsiddiqi, Khalid Al-Shdifat, Cristina Mckean, Thair Odeh, Anastasia Trebacz, and Ghada Khattab
Reconnecting with the Person before ABI: A Continuing Bonds Grief Intervention, Elizabeth Gilmour and Alyson Norman
Multimodal Person Evaluation: First Impressions from Faces, Voices, and Names, Mila Mileva
Combining Remote and Collaborative Research: A Critical Reflection on Large-Scale, Comparative, and Interdisciplinary Research in Times of a Global Crisis, Ferdiansyah Thajib, Thomas Stodulka, Patricia Kanngiesser, Daniel Haun, Jahnavi Sunderarajan, Magie Junker, Tongtong Meng, Wanting Sun, Zhen Zhang, Sandra Masaquiza, Monika Swastyastu, Desri Julita Taek, Arianna Abis, Disney Tjizao, Denis Chishala, Ljubica Petrović, Blanca Striegler, Janina Weyrowitz, Bernardo Arroyo-Garcia, and Katja Liebal
Expertise in magicians - testing the insight hypothesis., Gustav Kuhn, Alice Pailhès, and GG Cole
Early phase testing of functional imagery training as an intervention for anxiety, Jackie Andrade, D. J. Kavanagh, Carly Bowditch, Emily Mackriel, Emily Ravenshill, Amy Sime, Eleanor Trumfield, Jessica Watts, and Jon May
Metaphors and myths: Using the board game Dixit to understand the autistic lived experience, Gray Atherton, Emily Dawson, and Liam Cross
Exploring differences between mothers’ and fathers’ language attitudes in multilingual London, Anna Caunt, Caroline Floccia, and Rana Abu-Zhaya
What We Think Others Think and Do About Climate Change: A Multicountry Test of Pluralistic Ignorance and Public-Consensus Messaging, Sandra J. Geiger, Jana K. Köhler, Zenith N. C. Delabrida, Karla A. Garduño-Realivazquez, Christian A. P. Haugestad, Hirotaka Imada, Aishwarya Iyer, Carya Maharja, Daniel C. Mann, Michalina Marczak, Olivia Melville, Sari R. R. Nijssen, Nattavudh Powdthavee, Radisti A. Praptiwi, Gargi Ranade, Claudio D. Rosa, Valeria Vitale, Małgorzata Winkowska, Lei Zhang, and Mathew P. White
Predictors of waste management behaviours in coastal communities in Indonesia: The role of community attachment and environmental concern, Ana Voronkova, Kayleigh Wyles, Nur Syamsiyah, Sudarso, Eddy Soedjono, Lesley Henderson, Wesley Schultz, Susan Jobling, and Sabine Pahl
The future of citizen science for marine litter research: What are the benefits to be realised and the challenges to be overcome?., Kayleigh Wyles, Matthew Peacock, N. P. Ghilardi-Lopes, A. Turra, Thais Rech, L. A. Kawabe, and Birgitta Gatersleben
Daddy’s Little Girl: The Role of Life History in Paternal Investment Towards Daughters, Ray Garza, Emily Woolman, Sepide Pazhouhi, and Farid Pazhoohi
GrooVR: an open access virtual reality drumming application to improve pro-sociality using synchronous movement, Liam Cross, Wesley Nixon, Jack Smith, Chia-huei Tseng, Yoshifumi Kitamura, Isamu Endo, Juris Savostijanovs, and Gray Atherton
A Path Out: Using Video Games to Reduce Prejudice Towards Refugees, Liam Cross, Gray Atherton, and Chris Stiff
Challenging magicians’ intuitive insights: The role of audience participation in experiencing a magic trick., Radoslaw Wincza and Gustav Kuhn
The enjoyment of live magic and its relation to other forms of entertainment, Gustav Kuhn, E Rustrick, S. K. Pattundeen, and R Chamberlain
g-Distance: On the Comparison of Model and Human Heterogeneity, Lenard Dome and Andy J. Wills
‘Livewell with Dementia? An Evaluation of a Pilot Post-diagnostic Psychoeducation Group for People Diagnosed with Dementia’, Helen Idusohan-Moizer, Oliver T. Neale, Jonathan Moizer, and Nicole Quinn
“We're not one-box issue people”: Intersectional perspectives on LGBTQ+ mental health in schools: A UK qualitative study with students, staff and training providers, Charlotte Woodhead, Amy Morgan, Ibrahim Sabra, Sara Sabra, Lukasz Konieczka, Gemma Knowles, Emily Cunningham, Juliet Dryud, Liberty Elliott, Lauren Ige, Angela Mascolo, E. Singh, and Katharine Rimes
“Combined with homelessness, it’s just a nightmare”: A Qualitative Study Exploring How People Experiencing Homelessness Perceive Mental Health and Mental Health Services, Simone Stedmon and Pete Keohane
Long Lashes, Mixed Signals: Investigating the Effect of Eyelash Length on Perceived Health, Attractiveness, and Sexual Receptivity, Farid Pazhoohi
The Moving Mandala: Exploring the Pro-Social Effects of Musical and Non-Musical Synchrony in Children in a Virtual World, Liam Cross, Narcis Pares, Olga Gali, Sena Beste Ercan, Batuhan Sayis, Pamela Heaton, and Gray Atherton
Testing the Proteus Effect in Autistic and Neurotypical Participants, Chris Fullwood, Liam Cross, Gray Atherton, and Darren Chadwick
Better generalization through distraction? Concurrent load reduces the size of the inverse base-rate effect, Lenard Dome and Andy J. Wills
“The future”: Interpretative phenomenological analysis of general practitioners' experiences of co‐employed clinical psychologists in Journal of General and Family Medicine, Katie Monnickendam, Pete Keohane, and Rebecca Magill
Reward responses to vicarious feeding depend on body mass index, Lili Järvinen, Severi Santavirta, Vesa Putkinen, Henry K Karlsson, Kerttu Seppälä, Lihua Sun, Matthew Hudson, Jussi Hirvonen, Pirjo Nuutila, and Lauri Nummenmaa
Social comfort and attractiveness perception: impact of prosthetics, physical disability and comfort distance on interpersonal interactions, Farid Pazhoohi, Samantha Wing, and Alan Kingstone
Experiences of the Management of Uncertainty Amongst Musculoskeletal First Contact Practitioners Working in Primary Care, Sue May and Matt Parselle
Instrument adaptation for measuring early child language development across multilingual and sociocultural diverse settings, Heather Brookes, Frenette Southwood, Martin Mössmer, Patricia Makaure, Michelle J. White, Carmen Coetsee, Sefela L. Yalala, Helena Kruger, Mikateko Ndhambi, Sibusiso Ndlangamandla, Monicca T. Bhuda, Nina Brink, Nomfundo Buthelezi, William Jiyana, F. Portia Khumalo, Babalwa Ludidi, Muzi Matfunjwa, Lufuno Miriri, and Nomsa Skosana
Young Carers in Early Childhood— How Are Young Carers Represented in Broader Literature and What Factors Influence Dominant Representations of Young Carers in Early Childhood in the UK?: Scoping Review, Carly Ellicott, Alyson Norman, and Helen Lloyd
A web-based intervention to support the mental well-being of sexual and gender minoritised adolescents: Formative evaluation of Oneself, Mathijs Lucassen, Rajvinder Samra, Katharine Rimes, Katherine Brown, Alicia Nunez-Garcia, and Louise Wallace
Developing a Citizen Science Approach to Monitor Stranded Marine Plastics on a Remote Small Island in Indonesia, Carya Maharja, Radisti A. Praptiwi, Fauzan Cholifatullah, Dwi CJ Subroto, Sainal Sainal, Peter I. Miller, Vikki Cheung, Tatang Mitra Setia, Nasruddin, Datu, Jito Sugardjito, and Melanie Austen
Young Children's Understanding of Helping as Increasing Another Agent's Utility, Laura Schlingloff-Nemecz, Barbara Pomiechowska, Denis Tatone, Barbu Revencu, Dorottya Mészégető, and Gergely Csibra
Self-reports map the landscape of task states derived from brain imaging, Brontë Mckeown, Ian Goodall-Halliwell, Nerissa Ho, Raven Wallace, Louis Chitiz, Bridget Mulholland, Theodoros Karapanagiotidis, Samyogita Hardikar, Will Strawson, Adam Turnbull, Tamara Vanderwal, Hao-Ting Wang, Ting Xu, Michael Milham, Xiuyi Wang, Meichao Zhang, Tirso RJ Gonzalez Alam, Reinder Vos de Wael, Boris Bernhardt, Daniel Margulies, Jeffrey Wammes, Elizabeth Jefferies, Robert Leech, and Jonathan Smallwood
Structure-based dissociations provide agnostic evidence to the multiple-systems debate, C. E. R. Edmunds, Andy J. Wills, and Fraser Milton
Saying hello again rather than a long goodbye: a novel way of addressing pre-death grief and facilitating continuing bonds for dementia caregivers, Elizabeth Gilmour and Edith Steffen
A preliminary study on the role of personal history of infectious and parasitic diseases on self-reported health across countries, Gerit Pfuhl, Filipe Prazeres, Marta Kowal, Toivo Aavik, Beatriz Abad-Villaverde, Reza Afhami, Leonardo Aguilar, Grace Akello, Laith Al-Shawaf, Jan Antfolk, Chiemezie S. Atama, Derya Atamturk Duyar, Roberto Baiocco, Sercan Balım, Carlota Batres, Yakhlef Belkacem, Théo Besson, Adam Bode, Merve Boğa, Jordane Boudesseul, Mahmoud Boussena, Hamdaoui Brahim, Nana Burduli, Ali R. Can, Hakan Cetinkaya, Antonio Chirumbolo, Dimitri Chubinidze, Clément Cornec, Bojana M. Dinić, and Seda Dural
Imagine for tomorrow, what you cannot feel now – The role of anhedonia in imagery-enhanced behavioral activation, Max Heise, Julie L. Ji, Jessica Werthmann, and Fritz Renner
Mapping cognition across lab and daily life using experience-sampling, Louis Chitiz, Bronte Mckeown, Bridget Mulholland, Raven Star Wallace, Ian Goodall-Halliwell, Nerissa Siu Ping Ho, Delali Konu, Giulia Poerio, Jeffrey D. Wammes, Michael Milham, Arno Klein, Beth Jefferies, Robert Leech, and Jonathan Smallwood
Measuring Variation in Gaze Following Across Communities, Ages, and Individuals: A Showcase of TANGO-CC (Task for Assessing iNdividual differences in Gaze understanding-Open-Cross-Cultural), Julia Christin Prein, Florian M. Bednarski, Ardain Dzabatou, Michael C. Frank, Annette M.E. Henderson, Josefine Kalbitz, Patricia Kanngiesser, Dilara Keşşafoğlu, Bahar Köymen, Maira V. Manrique-Hernandez, Shirley Magazi, Lizbeth Mújica-Manrique, Julia Ohlendorf, Damilola Olaoba, Wesley R. Pieters, Sarah Pope-Caldwell, Umay Sen, Katie Slocombe, Robert Z. Sparks, Roman Stengelin, Jahnavi Sunderarajan, Kirsten Sutherland, Florence Tusiime, Wilson Vieira, Zhen Zhang, Yufei Zong, Daniel B.M. Haun, and Manuel Bohn
Nature contact and health risk Behaviours: Results from an 18 country study, Leanne Martin, Mathew P. White, Sabine Pahl, and Jon May
“No One Told You Life Was Gonna Be This Way”: A Qualitative Exploration of Friendship Expectations and Reality in University Life, Nicola Byrom, Michael Priestley, Hannah Rachael Slack, Miss Madiha Islam, Delia Fuhrmann, Emily Long, Sarah Crook, Juliet Foster, and Sophie Homer
Patient Experiences and Prerequisites of Collaboration as Partners in Person-Centred Care: An Interview Study, Lena Rosenlund, Sofie Jakobsson, Helen Lloyd, Anna Diffner, Åsa Lundgren-Nilsson, and Anna Dencker
The effect of deferring feedback on rule-based and information-integration category learning, Fraser Milton, Charlotte E.R. Edmunds, Kathryn Carpenter, and Andy J. Wills
The Wind in the Willows Effect: Does age affect human versus animal faux pas recognition?, Gray Atherton, Lucy Robinson, Lucie Guy-Smith, and Liam Cross
What Can Conjuring Tell Us About Cognition? The Future of the Science of Magic, Gustav Kuhn and Geoff G. Cole
Submissions from 2024
Love as a Commitment Device : Evidence from a Cross-Cultural Study across 90 Countries, Marta Kowal, Adam Bode, Karolina Koszałkowska, S. Craig Roberts, Biljana Gjoneska, David Frederick, Anna Studzinska, Dmitrii Dubrov, Dmitry Grigoryev, Toivo Aavik, Pavol Prokop, Caterina Grano, Hakan Çetinkaya, Derya Atamtürk Duyar, Roberto Baiocco, Carlota Batres, Yakhlef Belkacem, Merve Boğa, Nana Burduli, Ali R. Can, Razieh Chegeni, William J. Chopik, Yahya Don, Seda Dural, Izzet Duyar, Edgardo Etchezahar, Feten Fekih-Romdhane, Tomasz Frackowiak, Felipe E. García, and Talia Gomez Yepes
Exploring Anxiety, Uncertainty Perception, Treatment Experiences, and Coping Strategies: An Interpretative Phenomenological Analysis, Aysun Parlar Yazici, Alyson Norman, and Alison Bacon
Working within a perfect storm: the current UK care crisis in community neurorehabilitation, Alyson Norman, Mark Holloway, Jackie Dean, Andrew Patterson, Ben Needham-Holmes, Valentina Curro, Craig Andrews, Phillipa Feltham-White, and Jo Clark-Wilson
Is home environment predictive of early grammar development?, Michelle White and Frenette Southwood
Long-Term Adverse Effects After Electroconvulsive Therapy (ECT): A Narrative Analysis Exploring People’s Experiences, Meaning-Making, and Coping, Emily Shipwright and David Murphy
Explaining the inexplicable: a study of people's reactions to futuristic AI, Wally Smith, Peta Masters, Gustav Kuhn, Jingyi Jannie Lui, and Ryan M. Kelly
What makes depression babies different: Expectations or preferences?, Tomás Lejarraga, Jan K. Woike, and Ralph Hertwig
Equine-Facilitated Psychotherapy (EFP) and Well-Being: Exploring the Experiences of UK Military Veterans Using a Dialogical Narrative Approach, Imogen Campbell and David Murphy
Characterising the anxiogenic network from functional connectivity analysis of the CO2 challenge model, Daniel Graham, Santra Mathew, Jonathan Marsden, Alastair D Smith, Gary Smerdon, and Stephen D Hall
The Dodo in the jigsaw puzzle, Michael Hyland
A reward self-bias leads to more optimal foraging for ourselves than others, Luis Sebastian Contreras-Huerta, Matthew A.J. Apps, M. Andrea Pisauro, Svenja Küchenhoff, Arno Gekiere, Campbell Le Heron, and Patricia L. Lockwood
Expedition Psychology: Using Functional Imagery Training for Challenging Goals, Jon Rhodes and Alastair Smith
Multiple negative impacts of marine plastic pollution on tropical coastal ecosystem services, and human health and well-being, Carya Maharja, Radisti A. Praptiwi, Sainal Sainal, Prawesti Wulandari, Matthew Ashley, Kayleigh Wyles, Joyashree Roy, I Gede Hendrawan, Susan Jobling, and Melanie Austen
Reputation-surveillance model of mate guarding: community size and religious veiling, Farid Pazhoohi
A UK national cross-sectional survey of stroke support groups: exploring the role of social identification and group processes in reducing loneliness, Laura Hollands, Raff Calitri, Catherine Haslam, Ruth A. Lamont, Luke T.A. Mounce, and Mark Tarrant
Toward a Theory of Exposure, Brian Rappert and Gustav Kuhn
Voicing experiences of family members providing care to loved ones with a Pituitary condition, Carly Ellicott, Alyson Norman, and Sue Jackson
Effectiveness of ex ante honesty oaths in reducing dishonesty depends on content, Janis H Zickfeld, Karolina A Ścigała, Christian T Elbæk, John Michael, Mathilde H Tønnesen, Gabriel Levy, Shahar Ayal, Isabel Thielmann, Laila Nockur, Eyal Peer, Valerio Capraro, Rachel Barkan, Simen Bø, Štěpán Bahník, Daniele Nosenzo, Ralph Hertwig, Nina Mazar, Alexa Weiss, Ann-Kathrin Koessler, Ronit Montal-Rosenberg, Sebastian Hafenbrädl, Yngwie Asbjørn Nielsen, Patricia Kanngiesser, Simon Schindler, Philipp Gerlach, Nils Köbis, Nicolas Jacquemet, Marek Vranka, Dan Ariely, and Jareef Bin Martuza
Impaired updating of working memory representations in individuals with high BMI: evidence for dopaminergic mechanisms, Nadine Herzog, Hendrik Hartmann, Lieneke K. Janssen, Arsene Kanyamibwa, Maria Waltmann, Peter Kovacs, Lorenz Deserno, Sean Fallon, Arno Villringer, and Annette Horstmann
Working memory gating in obesity is moderated by striatal dopaminergic gene variants, Nadine Herzog, Hendrik Hartmann, Lieneke Katharina Janssen, Arsene Kanyamibwa, Maria Waltmann, Peter Kovacs, Lorenz Deserno, Sean Fallon, Arno Villringer, and Annette Horstmann
Developing the ‘Life Threads’ approach to support families after traumatic brain injury in UK community settings: Protocol for a Qualitative Pre-feasibility study., Charlotte Whiffin, Caroline Ellis-Hill, Alyson Norman, Morag Lee, Pam Singh, Jo Clark-Wilson, Audrey Daisley, Natasha Yasmin, Mark Holloway, Sara Rose, and Fergus Gracey
Kelley’s Paradox and strength skewness in research on unconscious mental processes, Daryl Lee, Christopher Berry, and David R. Shanks
Participatory Design of an Embodied Mixed Reality Experience Aimed to Assessing Individual and Collaborative Behaviors of Children, Olga Gali, Gözde Tüter, Sena Beste Ercan, Óscar Delgado, Gray Atherton, Liam Cross, and Narcis Pares
The impact of virtual reality exposure on ocean connectedness and consumer responses to single-use packaging, Sohvi Nuojua, Sabine Pahl, Kayleigh Wyles, and Richard Thompson
Impact of healthcare education on preferences for electronic health records: Results from national survey of patient users in Sweden, Anna Kharko, Jamie Linnea Luckhaus, Charlotte Blease, Åsa Cajander, Josefin Hagström, Bridget T. Kane, Gunnar O. Klein, Sari Kujala, Jonas Moll, Isabella Scandurra, and Maria Hägglund
People with Dyslexia or Dyscalculia are less biased: Results of a preregistered study from over 450,000 people on the Implicit Association Test, Liam Cross, Gray Atherton, and Roderick Nicolson
Magic for the blind: are auditory tricks impossible?, Gustav Kuhn, Cyril Thomas, Tyler Gibgot, and Vebjorn Ekroll
Young carers in the UK: Young carers in early childhood, Carly Ellicott
Investigating the role of mental imagery use in the assessment of anhedonia, Julie L Ji, Marcella L Woud, Angela Rölver, Lies Notebaert, Jemma Todd, Patrick J F Clarke, Frances Meeten, Jürgen Margraf, and Simon E Blackwell
Can large language models help predict results from a complex behavioural science study?, Thomas Pfeiffer, Steffen Lippert, Anna Dreber, Magnus Johannesson, Warren Tierney, Wilson Cyrus-Lai, Eric Luis Uhlmann, Emotion Expression Collaboration, and Jan K. Woike
Adapting low-intensity cognitive behavioural therapy for autistic adults: Lessons from Plymouth's NHS Talking Therapies and Autism Spectrum Service, Hope Trimmer, Sonja Heintz, and Sarah Williams
Harnessing the therapeutic effects of nature for chronic Pain: A role for immersive virtual reality? A narrative review, Alexander Smith, Kayleigh Wyles, Sonia Medina Herandez, Sophie Clarke, Patricia Schofield, and Sam Hughes
Effects of intensity on emotion regulation strategy preferences are emotion-specific, Bram Van Bockstaele, Patrick J.F. Clarke, Jemma Todd, Frances Meeten, Julie L. Ji, Julian Basanovic, Nigel T.M. Chen, Daniel Rudaizky, and Lies Notebaert
A critical hit: Dungeons and Dragons as a buff for autistic people, Gray Atherton, Rhys Hathaway, Ingela Visuri, and Liam Cross
Children Sustain Cooperation in a Threshold Public-Goods Game Even When Seeing Others’ Outcomes, Patricia Kanngiesser, Jahnavi Sunderarajan, Sebastian Hafenbrädl, and Jan K. Woike
Large language models have divergent effects on self-perceptions of mind and the attributes considered uniquely human, Oliver L. Jacobs, Farid Pazhoohi, and Alan Kingstone
“It’s the closest I can get to meditation sometimes”: Volunteering as a Surf Therapy Mentor., Karl Potts and Jon May
Incomplete Faces Do but Masked Faces Do Not Affect Mind Perception, Farid Pazhoohi, Keina Aoki, and Alan Kingstone
Gaze Preferences to Male Contrapposto and Non-Contrapposto Postures, Farid Pazhoohi, Oliver Lee Jacobs, and Alan Kingstone
Comparison of the symptom networks of long-COVID and chronic fatigue syndrome: From modularity to connectionism, Michael Hyland, Yuri Antonacci, and Alison Bacon
Global scoping review of behavioral interventions to reduce plastic pollution with recommendations for key sectors, Sohvi Nuojua, Deborah Louise Cracknell, Anja Heske, Sabine Pahl, Kayleigh J. Wyles, and Richard C. Thompson
Game changer: Exploring the role of board games in the lives of autistic people, Gray Atherton, Liam Cross, Francesca Belshaw, and Andrea Piovesan
Experiences from patients in mental healthcare accessing their electronic health records: results from a cross-national survey in Estonia, Finland, Norway, and Sweden, Annika Bärkås, A. J. Fagerlund, A. Kharko, C. R. Blease, J. Hagström, I. Huvila, I. Hörhammer, B. Kane, E. Kristiansen, S. Kujala, J. Moll, H. Rexhepi, I. Scandurra, S. Simola, H. Soone, B. Wang, R. M. Åhlfeldt, M. Hägglund, and M. A. Johansen
A Nordic Perspective on Patient Online Record Access and the European Health Data Space, Maria Hägglund, Anna Kharko, Annika Bärkås, Charlotte Blease, Åsa Cajander, Catherine DesRoches, Asbjørn Johansen Fagerlund, Josefin Hagström, Isto Huvila, Iiris Hörhammer, Bridget Kane, Gunnar O. Klein, Eli Kristiansen, Jonas Moll, Irene Muli, Hanife Rexhepi, Sara Riggare, Peeter Ross, Isabella Scandurra, Saija Simola, Hedvig Soone, Bo Wang, Maedeh Ghorbanian Zolbin, Rose Mharie Åhlfeldt, Sari Kujala, and Monika Alise Johansen
Distinct basal ganglia contributions to learning from implicit and explicit value signals in perceptual decision-making, Tarryn Balsdon, M. Andrea Pisauro, and Marios G. Philiastides
Engaging nursing students with a behaviour change intervention designed to improve their lifestyle, Daniela Austin and Jon May
The development of speech and gesture in Sesotho narratives, Heather Brookes, Dorothy Agyepong, Michelle White, and Sefela Yalala
#Disgusted: Identifying potential sub-factors of Moral Disgust through Reflexive Thematic Analysis of Tweets, Ryan Statton, Alison Bacon, Jaysan Charlesford, and Sylvia Terbeck
Comparing child word associations to adult associative norms: Evidence for child-specific associations with a strong priming effect in 3-year-olds, Nadine Fitzpatrick and Caroline Floccia
Do Dark Humour Users Have Dark Tendencies? Relationships between Dark Humour, the Dark Tetrad, and Online Trolling, Sonja Heintz and Sophie Voisey
Men’s Perceptions of Beardedness in a Hispanic and Iranian Sample: The Role of Intrasexual Competition on Evaluations of Attractiveness, Masculinity, and Fighting Ability, Ray Garza, Reza Afhami, and Farid Pazhoohi