Maintenance of genetic variation in personality through control of mental mechanisms: a test of trust, extraversion, and agreeableness☆
Kai Hiraishi , Shinji Yamagata , Chizuru Shikishima , Juko Ando
Evolution and Human Behavior 29 ( 2) 79 -85
47
2008
Does an altruist-detection cognitive mechanism function independently of a cheater-detection cognitive mechanism? Studies using Wason selection tasks
Ryo Oda , Kai Hiraishi , Akiko Matsumoto-Oda
Evolution and Human Behavior 27 ( 5) 366 -380
16
2006
An eye-like painting enhances the expectation of a good reputation.
Ryo Oda , Yuki Niwa , Atsushi Honma , Kai Hiraishi
Evolution and Human Behavior 32 ( 3) 166 -171
93
2011
Media Mediate Sentiments: Exploratory Analysis of Tweets Posted Before, During, and After the Great East Japan Earthquake
Naohiro Matsumura , Asako Miura , Masashi Komori , Kai Hiraishi
International Journal of Knowledge Society Research 7 ( 2) 57 -71
2
2016
Two cohort and three independent anonymous twin projects at the Keio twin research center (KoTReC)
Juko Ando , Keiko K. Fujisawa , Chizuru Shikishima , Kai Hiraishi
Twin Research and Human Genetics 16 ( 1) 202 -216
7
2013
Psychosocial Twin Cohort Studies in Japan: The Keio Twin Research Center (KoTReC).
Tatsushi Toda , Kazuhiro Kobayashi , Masamichi Sakagami , Mitsuhiro Okada
Twin Research and Human Genetics 22 ( 6) 591 -596
1
2019
Is g an entity? A Japanese twin study using syllogisms and intelligence tests
Chizuru Shikishima , Kai Hiraishi , Shinji Yamagata , Yutaro Sugimoto
Intelligence 37 ( 3) 256 -267
18
2009
A simple syllogism-solving test: empirical findings and implications for g research
Chizuru Shikishima , Shinji Yamagata , Kai Hiraishi , Yutaro Sugimoto
Intelligence 39 ( 2) 89 -99
9
2011
Relationship between emotion and diffusion of disaster information on social media: Case study on 2011 Tohoku earthquake
Asako Miura , Fujio Toriumi , Masashi Komori , Naohiro Matsumura
Transactions of The Japanese Society for Artificial Intelligence 31 ( 1)
2
2016
Genetic Factors of Individual Differences in Decision Making in Economic Behavior: A Japanese Twin Study using the Allais Problem
Chizuru Shikishima , Kai Hiraishi , Shinji Yamagata , Juko Ando
Frontiers in Psychology 6 1712 -1712
1
2015
Personality and altruism in daily life
Ryo Oda , Wataru Machii , Shinpei Takagi , Yuta Kato
Personality and Individual Differences 56 ( 1) 206 -209
34
2014
The Watching-Eye Effect on Prosocial Lying
Ryo Oda , Yuta Kato , Kai Hiraishi
Evolutionary Psychology 13 ( 3) 1474704915594959
56
2015
Provision or Good Genes? Menstrual Cycle Shifts in Women's Preferences for Short-Term and Long-Term Mates' Altruistic Behavior
Ryo Oda , Akari Okuda , Mia Takeda , Kai Hiraishi
Evolutionary Psychology 12 ( 5) 888 -900
11
2014
Sexual and Romantic Overperception among a Japanese young sample: A Replication of Haselton (2003)
Kai Hiraishi , Kazusa Murasaki , Hiroyuki Okuda , Mami Yamate
Letters on Evolutionary Behavioral Science 7 ( 1) 29 -32
2
2016
Effects of observed counterfactual on prosocial lying: A preliminary report
Ryo Oda , Motoki Kato , Kai Hiraishi
Letters on Evolutionary Behavioral Science 9 ( 2) 5 -8
2018
A Mirror Has No Effect on Giving in the Dictator Game
Yuki Niwa , Kai Hiraishi , Ryo Oda
Letters on Evolutionary Behavioral Science 2 ( 1) 16 -19
5
2011
Willingness to provide is more important than ability to provide: women’s choice of a long-term male partner
Ryo Oda , Kai Hiraishi
Letters on Evolutionary Behavioral Science 6 ( 2) 21 -24
1
2015
Human prosociality in altruism niche
Ryo Oda , Kai Hiraishi , Yasuyuki Fukukawa , Akiko Matsumoto-Oda
Journal of Evolutionary Psychology 9 ( 4) 283 -293
3
2011
Spread of Risk Information Through Microblogs: Twitter Users with More Mutual Connections Relay News That is More Dreadful 1
Masashi Komori , Asako Miura , Naohiro Matsumura , Kai Hiraishi
Japanese Psychological Research 63 ( 1) 1 -12
11
2021
Ten years of psychology’s replicability crisis: Has the crisis been overcome or can it be?(unabridged Version)
Kai Hiraishi , Daiki Nakamura
Smpte Journal
2022