Developmental Assessment of Brazilian Twins in a Home Setting: An Exploratory Study [Conference Presentation Abstract]

The Neural and Genetic Correlates of Pair-Bonding [Conference Presentation Abstract]

Early Relationship Dynamics in Twins: The Impact of Imitation and Initial Interpersonal Experiences on Emotional Development [Conference Presentation Abstract]

Maria Markodimitraki

Cross-cultural Universality of Eye-Colour Categories [Conference Presentation Abstract]

Vojtěch FialaPetr TurečekKarel KleisnerPrzemysław ŻywiczyńskiJuan David LeongómezZuzana ŠtěrbováTheresa MatzingerOndřej PavlovičSławomir Wacewicz

Sexy Alpha Males or Attractive Underdogs? Investigating Male Mating Success and Social Status in Two Groups of Free Ranging Japanese Macaques (_Macaca Fuscata_) [Conference Presentation Abstract]

Lena S. PflügerPia M. BöhmLisa EhrntrauRoy HammerAngela Stojan

The Power of Touch: The Role of Attachment Styles in the Experience and Physiological Impact of Classical Massage [Conference Presentation Abstract]

Christina KrondorferTheresa StuermerKathrin MasuchElisabeth Oberzaucher

Grooming Techniques of Chimpanzees at Gombe: An Analysis of Behavioural Change Based on Films by Eibl-Eibesfeldt and Other Primatological Data [Conference Presentation Abstract]

Oliver BruckWilliam C. McGrewWulf SchiefenhoevelKatrin Schäfer

Preference for Sport Practice in Non-Heterosexual People: A Literature Review [Conference Presentation Abstract]

Jamile AroucheHellen Corrêa

Attraction to Individuals With Antisocial Personality Traits: An Evolutionary Perspective [Conference Presentation Abstract]

Katharina da SilvaBruno AmaralMarco VarellaJaroslava Valentova

Disgust Sensitivity in Adolescents: Development and Intersexual Differences [Conference Presentation Abstract]

Hana HubováDaniela DlouháŠárka Kaňková

Open Science [Conference Presentation Abstract]

Iris J. Holzleitner

Reproductive Strategies and Women’s Mental Health: An Evolutionary Perspective on Mating Confidence and Well-Being [Conference Presentation Abstract]

Anthonieta Looman MafraRenata DefelipeMarco A. VarellaJaroslava Valentova

Association Between Pornography Consumption and Own Sexual Activities in Young Adults [Conference Presentation Abstract]

Františka JíchováJan Havlíček

From Theory to Practice: Enhancing Transparency and Credibility Through Preregistration and Registered Reports [Conference Presentation Abstract]

Juan David Leongómez

Perception of Vocal Attractiveness by Cisgender and Transgender Men [Conference Presentation Abstract]

Alice de Sousa LopesRodrigo DornelasHelen Vivianni

Facial Expressivity of Twins in a Standardized Situation [Conference Presentation Abstract]

Thays Machado da CruzRosana Suemi TokumaruJulia Gomes FreitasTania Kiehl Lucci

The Relationship Between Self-Concept and Twice Exceptionality in School Students: A Systematic Review of the Literature [Conference Presentation Abstract]

Daniela P. Madrid RomeroMaría P. Gómez Arizaga

Protecting Children: Is the Behavioral Immune System (BIS) Related to Overprotective Parenting? [Conference Presentation Abstract]

Dawid MikulskiWiktoria MajewskaAleksandra Szymków

Exploring Twin Birth Patterns and Associated Factors in Espírito Santo, Brazil [Conference Presentation Abstract]

Alexya MilagreDandara de Oliveira RamosSuemi Tokumaru

Urban Jungle: Does the Olfactory Sensation of a Forest Substitute ‘Forest Bathing’ in Urban Dwellers? [Conference Presentation Abstract]

Anna OleszkiewiczBarbara Żyżelewicz

How to Observe Behavior [Conference Presentation Abstract]

Lena S. PflügerPia M. Böhm

Self-Love, Helping Hands and Moving Tails: Masturbation and Partner Stimulation in Japanese Macaques (_Macaca Fuscata_) [Conference Presentation Abstract]

Manuela L. PiochLena S. PflügerAngela StojanBernard WallnerPia M. Böhm

Using Functional Near-Infrared Spectroscopy (fNIRS) to Better Understand the Evolved Human Brain [Conference Presentation Abstract]

Nate Pipitone

Signs of Avoidance and Symbolic Generalization of Disgust With Tripophobia Stimuli [Conference Presentation Abstract]

Yois QuimbayaMaria I. MuñozFelipe Parrado

Rocked to Sleep or Rattled Awake? A Scientific Look at Sleeping on Night Trains [Conference Presentation Abstract]

Christina RaffelsbergerKathrin MasuchSusanne SchmehlGerhard KlöschElisabeth Oberzaucher

Human Olfactory Sensitivity Varies Across Geographical Locations [Conference Presentation Abstract]

Alexsandra ReichertNixon M. AbrahamJancy C. AbrahamMaria L. AlbaneseRafieh AlizadehInes AloulouLixin ChenMa. Lourdes Berioso EnecillaMarco A. FornazieriJohannes FrasnelliJuan M. FuselliFatima GansataoCagdas GuducuAnna K. HernandezMarlise K. HoferSalina HusainReda KamelElliott LamondFrancesco LoyMehmet K. MahmutDaniel MarekCarla MasalaÉlizabeth MichalukImen MiriMarjan MirsalehiPlamena MitevaIsabel B. MouraAnasuha MusaHanène NaijaKeigo NakaachiJayant M. PintoPatricia P. MazalAhmed RadwanFarhad RafieiDevesh RawatKatarzyna ReslerHenrique O. ScussiattoHozifa A. ShetaSharanya M. ThodupunooriBrianna J. TurnerNora Van OosterhoutHangying WuAyaho YoshinoLaiquan ZouBarbara ZyzelewiczThomas HummelAnna Oleszkiewicz

Observing Cooperation in Natural Common-Pool Resources: An Experimental Economics Perspective [Conference Presentation Abstract]

María I. Rivera-Hechem

Semi-Naturalistic Twin Study of Tacit Coordination: New Findings and Theoretical Implications [Conference Presentation Abstract]

Nancy SegalDamion Garcia

Dietary Practises, Evolutionary Mismatch, and Anxiety in High School Adolescents in an Amazonian Region [Conference Presentation Abstract]

Veronica Sena ConceiçãoDaniela Lopes GomesHellen V. Veloso Corrêa

Do Attractive People Live in Social Golden Cages of White Lies? Claims and Declarations We Make to Their Faces [Conference Presentation Abstract]

Michal StefanczykAleksandra OchmanMichał Białek

Body Size and Shape Misperception: A Tinbergian Approach [Conference Presentation Abstract]

Ian Stephen

Male-male Social Relationships in a Semi-free Ranging Group of Japanese Macaques (_Macaca Fuscata_) [Conference Presentation Abstract]

Angela StojanBernard WallnerLena S. Pflüger

Latent Growth Curve Modeling of Habituation in Relation to Attentional Susceptibility [Conference Presentation Abstract]

Laurence TapiaSebastián BecerraYerco Uribe

Explanatory Multiplicity: Levels of Analysis and Types of Questions From Aristotle, Tinbergen, and Marr to Recent Expansions [Conference Presentation Abstract]

Marco A. C. Varella

Potential Cues for Attractiveness in Inherent Visual Characteristics of Extracorporeal Personal Ornaments [Conference Presentation Abstract]

Marian VanhaerenPauline MouclierBernd RiedstraBarbara SchmidtWulf Schiefenhövel

Behavior Through the Gaze: Evolutionary Perspectives Applying Eye Tracking [Conference Presentation Abstract]

Milena Vásquez-Amézquita

Emotional Attachment as a Compensatory Strategy: Relationship Maintenance Behaviors in Women With Sexual Dysfunctions Related to Mayer-Rokitansky-Küster-Hauser Syndrome [Conference Presentation Abstract]

Hellen V. Veloso CorrêaJuliana Schulze BurtiLídia Silveira dos Santos

Heritability of Artistic Creativity in Twins: Support for the Mental Ornament Hypothesis [Conference Presentation Abstract]

João Vitor Rodrigues CostaYago L. de MoraesJaroslava Varella ValentovaMarco A. C. Varella

Body Image and Breastfeeding Self-Efficacy: How Is This Moderated by Partner Support? [Conference Presentation Abstract]

Georgina LeaCaroline AllenCherry BedfordAmy Fielden

Feeding the Senses: Breastfeeding Through the Lens of Neurodiversity [Conference Presentation Abstract]

Cherry BedfordAmy FieldenLauren AscottLucy BanksEden NorwoodCaroline Allen

Use of Thermographic Imaging to Evaluate Anxiety Reactions to the Dental Environment in Brazilian Twin Children [Conference Presentation Abstract]

Pedro Alves SironiLilian C. LuchesiEmma Otta

Human Life History Shapes the Construction of Local Medical Systems Across the Lifespan [Conference Presentation Abstract]

Jorge Izaquiel Alves de SiqueiraPatrícia Muniz de MedeirosUlysses P. Albuquerque

Development and Validation of the Female Intrasexual Competition Scale (FICS) [Conference Presentation Abstract]

Camille BurnsAmanda Hahn

Can an AI Predict Human Age From Facial Photographs as Accurately as Human Observers? [Conference Presentation Abstract]

Matthew BallAlejandro EstudilloJanice Attard-JohnsonIan Stephen

Development of Bimanual Manipulation in Capuchin Monkeys: Are There Parallels With Human Infants? [Conference Presentation Abstract]

Guilbert AraujoValentina TruppaPatrícia Izar

Rivalry in Disguise: The Effect of Self-Presentation Context on Intrasexual Competition Scores [Conference Presentation Abstract]

Oliwia BakowskaMichal Stefanczyk

Early Development of Sexual Behavior in Wild Brazilian Capuchin Monkeys (_Sapajus Libidinosus_ and _S. Xanthosternos_) [Conference Presentation Abstract]

Juan Caixeta Mendes RibeiroJaroslava ValentovaPatrícia IzarJean-Baptiste LecaSolimary García-HernándezLeonardo CezarNayara TelesIrene Delval

Sex Differences in Jealousy: A Novel Approach Using Control Scenarios [Conference Presentation Abstract]

Joao CasalecchiAmanda G. SousaEduardo FreitasSofia SantanaRui de Moraes JuniorMauro D. Silva Júnior

Caring for the Dead: Emotional and Social Responses to Infant Death in Wild Capuchins [Conference Presentation Abstract]

Irene DelvalMarcelo Fernández-BolañosJaroslava Varella ValentovaPatrícia IzarJean-Baptiste Leca

Can Perceived Family Support Predict Adult Attachment in Romantic Relationships?: A Bayesian Approach [Conference Presentation Abstract]

Camila Duarte Alves da RochaJean Carlos Natividade

Rivalry and Conflict in Twin Relationships: Impacts on Friendship Networks [Conference Presentation Abstract]

Lara Espindola da SilvaEmma OttaLilian LuchesiIsabella FerreiraRafael de AlbuquerqueTania Lucci

Measuring Vagal Tone as an Index of Social Engagement: Theoretical Foundations, Practical Techniques, and Research Applications [Conference Presentation Abstract]

Michele Dufey Domínguez

Can Olfactory Cues Inform Long Term Partners of the Menstrual Cycle Phase Their Partner Is In? [Conference Presentation Abstract]

Jeffrey Frederick

Neurodevelopmental and Familial Influences on Sexual Orientation Subgroups in Women [Conference Presentation Abstract]

Petr FreudenfeldJakub FořtDominika BenešováJaroslava Varella ValentovaJan Havlíček

Murray’s System of Needs and the Big Five Personality Traits: Using Exploratory Structural Equation Modeling to Evaluate Their Relationship [Conference Presentation Abstract]

Anna Beatriz GomesLuis AnunciaçãoLouise MarquesChristopher Murray

Hug a Tree Study Proposal [Conference Presentation Abstract]

Nicholas GrayAnna WhittakerCraig RobertsNate PipitoneBianca MejiaEva JaramilloRaefael R. de AlbuquerqueMikayla Weiser

Too Many Lice? Negativity Bias Skews Estimates of Parasite Load [Conference Presentation Abstract]

Pavlína HillerováPetr Tureček

An Animal’s Mind: Which Categories Shape Our Perception of Animals´ Cognitive and Emotional Abilities? [Conference Presentation Abstract]

Alexandrina Guran

Dimensions of Adult Attachment: Validation of a Collaboratively Developed Instrument [Conference Presentation Abstract]

Isabella CardosoVicente Casepp-Borges

How to Conduct Ethical Research [Conference Presentation Abstract]

Elisabeth Oberzaucher

It Is All About Communication How to Write and Talk About Science [Conference Presentation Abstract]

Sabine TebbichElisabeth Oberzaucher

Early Peer Interactions in Brazilian Twins: A Naturalistic Observational Study [Conference Presentation Abstract]

Jennifer Leão CorreiaElisangela dos Anjos Paula VieiraRaquel Gonçalves Maia RibeiroFraulein Vidigal de PaulaRicardo PristTania Kiehl LucciEmma Otta

Environmental Sensitivity and Twin Type Influence Anxiety Responses in the Dental Setting [Conference Presentation Abstract]

Lilian C. LuchesiPedro Alves SironiTania Kieh LucciEmma Otta

A Multimethod Investigation of the Evolutionary Origins of Gaming [Conference Presentation Abstract]

Yago Lukševičius de MoraesMarco A. Correa VarellaLeonardo C. S. CostaNayara TelesJaroslava Varella Valentova

Capturing Multisensory Experiences in Urban Public Spaces [Conference Presentation Abstract]

Jan MikuniKirren ChanaOliver T. BellmannMargot DehoveMartin MoserKatharina Prager

Between Shadows and Light: Personality Traits and Their Impact on Academic Achievement and School Conduct in Adolescents [Conference Presentation Abstract]

Anna PacynaMichał Stefańczyk

Cognition and Affect in Women With Lifelong Orgasmic Difficulties: An Evolutionary and Behavioral Perspective [Conference Presentation Abstract]

Letícia R. de PaivaJaroslava Varella Valentova

The Impact of Isolated Makeup Techniques on Non-Conscious Perception and Conscious Attention [Conference Presentation Abstract]

Fernanda Pereira RebelloAnthonieta Looman MafraMarco A. Correa VarellaJaroslava Varella Valentova

Costly Beauty: Effects of Female Luxury Consumption on Perception of Attractiveness and Wealth [Conference Presentation Abstract]

Saeed Rezvani NejadKristýna MolnárováVít TřebickýLiliana JanákováJan Havlíček

Why Cover the Genitals, Why Sex in Intimacy? Evolutionary and Cross-cultural Underpinnings [Conference Presentation Abstract]

Wulf Schiefenhoevel

Development of Agonistic Behavior in Wild Infant Capuchin Monkeys (_Sapajus Xanthosternos_) [Conference Presentation Abstract]

Nayara TelesIrene Delval

How to Avoid Data Clever-Hansing: What Final Decisions Must Be Made Early and Why [Conference Presentation Abstract]

Petr Tureček

Why We Change Our Face: The Evolutionary and Social Significance of Appearance Modifications [Conference Presentation Abstract]

Jaroslava Varella Valentova

Verification of the Food Preparation Hypothesis Among Individuals Responsible for Cooking, Studying at a Culinary School [Conference Presentation Abstract]

Amelia WaliszewskaMichał Stefańczyk

The Baby Stress Paradigm: A Preliminary Analysis of Cortisol Responses to Baby Doll Crying [Conference Presentation Abstract]

Povheng YamJulia KandusAmanda Hahn

Jealousy, Anger, and Aggression: Testing the Welfare Tradeoff Recalibration Hypothesis in Romantic Contexts [Conference Presentation Abstract]

Maria Luíza R. S. de SouzaMauro S. JúniorAna María FernandezMaria Teresa Barbato

Does Orphanhood Affect the Wellbeing of Infant and Juvenile Chacma Baboons (_Papio Ursinus_)? [Conference Presentation Abstract]

María Magdalena GatschAlecia CarterVittoria RoattiGuy CowlishawElise HuchardAxelle Delaunay

Blink Rate as a Measure for the Valence of High Arousal Moments During a Walk in the City [Conference Presentation Abstract]

Laura GiacomuzziJan MikuniMargot DehoveMartin K. MoserSabine TebbichElisabeth Oberzaucher

Influence of Aggression in Female Japanese Macaques' (_Macaca Fuscata_) Partner Preference During the Late Mating Season [Conference Presentation Abstract]

Capucine GrandjeanManuela PiochLena S. PflügerPia M. Böhm

Peaceful With Age? A Study on Social Aging and the Quality of Social Relationships in Japanese Macaques (_Macaca Fuscata_) [Conference Presentation Abstract]

Roy HammerPia M. BöhmAngela StojanMathieu StribosGernot PaulusBernard WallnerMichael HuffmanLena S. Pflüger

Using Micro Data for Research: Insights From the Austrian Micro Data Center [Conference Presentation Abstract]

Tobias HerzogLisa Ehrntraut

Physiological Responses to Disgust-Eliciting Visual Stimuli: A Comparison of Ancestral, Modern, and Pandemic-Related Threats [Conference Presentation Abstract]

Tereza HladíkováIveta ŠtolhoferováMarkéta JanovcováŠárka PeterkováDaniel FryntaEva Landová