Genetics of Cognition: Outline of a Collaborative Twin Study

Eco J. C. de Geus, Juko Ando, Michelle Luciano, +13

Twin Research

An eye-like painting enhances the expectation of a good reputation

Ryo Oda, Yuki Niwa, Atsushi Honma, +1

Evolution and Human Behavior

Eye-like PaintingVisual LanguageCognitive ScienceExperimental AestheticComputational Aesthetic +4

Personality and altruism in daily life

Ryo Oda, Wataru Machii, Shinpei Takagi, +5

Personality and Individual Differences

Social IdentityPersonality PsychologyDaily LifeSocial PsychologyAltruism +3

Genetics of Cognition: Outline of a Collaborative Twin Study

Eco J. C. de Geus, Juko Ando, Michelle Luciano, +12

Twin Research

NeuropsychologyDevelopmental Cognitive NeuroscienceIndividual DifferencesCognitionCollaborative Twin Study +21

Maintenance of genetic variation in personality through control of mental mechanisms: a test of trust, extraversion, and agreeableness☆

Kai Hiraishi, Shinji Yamagata, Chizuru Shikishima, +1

Evolution and Human Behavior

Cognitive SciencePersonality PsychologyBehavioral GeneticsSocial SciencesGenetic Variation +5

The Second to Fourth Digit Ratio (2D:4D) in a Japanese Twin Sample: Heritability, Prenatal Hormone Transfer, and Association with Sexual Orientation

Kai Hiraishi, Shoko Sasaki, Chizuru Shikishima, +1

Archives of Sexual Behavior

Japanese Twin SampleGender StudiesGeneticsHomosexualitySocial Sciences +5

The Watching-Eye Effect on Prosocial Lying

Ryo Oda, Yuta Kato, Kai Hiraishi

Evolutionary Psychology

Behavioral Decision MakingSocial PsychologyEmpathyProsocial LiesSocial Influence +19

Self-Report Altruism Scale Distinguished by the Recipient (SRAS-DR): Validity and reliability

Ryo Oda, Megumi Dai, Yuki Niwa, +4

The Japanese journal of psychology

Social PsychologyEmpathyEducationSocial InfluencePsychometrics +17

Major personality traits and regulations of social behavior: Cheaters are not the same as the reckless, and you need to know who you’re dealing with

Laurence Fiddick, Gary L. Brase, Ai Tee Ho, +3

Journal of Research in Personality

Behavioral SciencesPersonality PsychologyRe DealingSocial BehaviorSocial Psychology +6

Is g an entity? A Japanese twin study using syllogisms and intelligence tests

Chizuru Shikishima, Kai Hiraishi, Shinji Yamagata, +6

Intelligence

Japanese Twin StudyCognitive ScienceCognitive DevelopmentHuman-like IntelligenceIntelligence Tests +4