Ryo Oda
Biographic Data
| ID | 631007 |
|---|---|
| NAME | Ryo Oda |
| GIVEN NAMES | Ryo |
| FAMILY NAME | Oda |
| SIGNATURE | ODA R |
| AFFILIATIONS | Nagoya Institute of Technology |
| ORCID | 0000-0003-2228-7455 |
| VERIFIED | Yes |
| TOTAL WORKS | 14 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 14 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 2 |
How to Detect Altruists
In this study, we investigated the cognitive processes and nonverbal cues used to detect altruism in three experiments based on a zero-acquaintance video presentation paradigm. Cognitive mechanisms of altruism detection are thought to have evolved in humans to prevent subtle cheating. Several studies have demonstrated that people can correctly estimate levels of altruism in others. In this study, we asked participants to distinguish altruists fro…
Sexually dimorphic preference for altruism in the opposite sex according to recipient
Sexual selection may affect human altruistic behaviour. Evolutionary psychology predicts that human mate preference reflects sexual selection. We investigated sex differences in preference for opposite-sex altruism according to recipient because the reasons for altruistic behaviour differ according to the relationship between actor and recipient. We employed the Self-Report Altruism Scale Distinguished by the Recipient, which was newly developed …
An eye-like painting enhances the expectation of a good reputation
Human prosociality in altruism niche
Possible effects of external and internal factors affecting prosociality in Japanese undergraduates were investigated. We employed social support as an external factor and helping norms, self-consciousness, other-consciousness, self-esteem, and religious attitude as internal factors. Prosociality toward friends/acquaintances was significantly positively correlated with social support from siblings, social support from friends/acquaintances, self-…
Biased face recognition in the Faith Game
Altruism Can Be Assessed Correctly Based on Impression
Does an altruist-detection cognitive mechanism function independently of a cheater-detection cognitive mechanism? Studies using Wason selection tasks
Effects of belief in genetic relatedness on resemblance judgments by Japanese raters
Sex Differences in Choices of Tradeoffs between Success and Health
Sexual selection theory and evolutionary psychology predict that males may be more willing than females to discount the future in the pursuit of short-term gains. Wilson et al. (1996) asked university students in Canada to make a choice in hypothetical dilemmas and indicated that males tended to choose their financial success at the cost of their health. In the hypothetical situation, the subject males were willing to be transferred from a small …
A ten-year summary of reproductive parameters for ring-tailed lemurs at berenty, madagascar
Sexually dimorphic mate preference in Japan
Changes in the activity budget of cycling female chimpanzees
This study is a preliminary report on the time allocated to various activities by female wild chimpanzees (Pan troglodytes schweinfurthii) during their sexual cycle. Cycling females with maximal tumescence (estrous females) tended to spend more time moving than cycling females with quiescent sexual skin (anestrous females). Although there was no statistically significant decrease in any specific activity that corresponded to the increase in time …
Biased face recognition in the Prisoner's Dilemma Game
Effects of contextual and social variables on contact call production in free-ranging ringtailed lemurs (Lemur catta)
Sexually dimorphic mate preference in Japan
Effects of contextual and social variables on contact call production in free-ranging ringtailed lemurs (Lemur catta)
Sexually dimorphic preference for altruism in the opposite sex according to recipient
Sexual selection may affect human altruistic behaviour. Evolutionary psychology predicts that human mate preference reflects sexual selection. We investigated sex differences in preference for opposite-sex altruism according to recipient because the reasons for altruistic behaviour differ according to the relationship between actor and recipient. We employed the Self-Report Altruism Scale Distinguished by the Recipient, which was newly developed …
Human prosociality in altruism niche
Possible effects of external and internal factors affecting prosociality in Japanese undergraduates were investigated. We employed social support as an external factor and helping norms, self-consciousness, other-consciousness, self-esteem, and religious attitude as internal factors. Prosociality toward friends/acquaintances was significantly positively correlated with social support from siblings, social support from friends/acquaintances, self-…
Altruism Can Be Assessed Correctly Based on Impression
Effects of contextual and social variables on contact call production in free-ranging ringtailed lemurs (Lemur catta)
Biased face recognition in the Prisoner's Dilemma Game
Changes in the activity budget of cycling female chimpanzees
This study is a preliminary report on the time allocated to various activities by female wild chimpanzees (Pan troglodytes schweinfurthii) during their sexual cycle. Cycling females with maximal tumescence (estrous females) tended to spend more time moving than cycling females with quiescent sexual skin (anestrous females). Although there was no statistically significant decrease in any specific activity that corresponded to the increase in time …
A ten-year summary of reproductive parameters for ring-tailed lemurs at berenty, madagascar
Sexually dimorphic mate preference in Japan
Sex Differences in Choices of Tradeoffs between Success and Health
Sexual selection theory and evolutionary psychology predict that males may be more willing than females to discount the future in the pursuit of short-term gains. Wilson et al. (1996) asked university students in Canada to make a choice in hypothetical dilemmas and indicated that males tended to choose their financial success at the cost of their health. In the hypothetical situation, the subject males were willing to be transferred from a small …
Effects of belief in genetic relatedness on resemblance judgments by Japanese raters
Does an altruist-detection cognitive mechanism function independently of a cheater-detection cognitive mechanism? Studies using Wason selection tasks
Altruism Can Be Assessed Correctly Based on Impression
Biased face recognition in the Faith Game
An eye-like painting enhances the expectation of a good reputation
Human prosociality in altruism niche
Possible effects of external and internal factors affecting prosociality in Japanese undergraduates were investigated. We employed social support as an external factor and helping norms, self-consciousness, other-consciousness, self-esteem, and religious attitude as internal factors. Prosociality toward friends/acquaintances was significantly positively correlated with social support from siblings, social support from friends/acquaintances, self-…
Sexually dimorphic preference for altruism in the opposite sex according to recipient
Sexual selection may affect human altruistic behaviour. Evolutionary psychology predicts that human mate preference reflects sexual selection. We investigated sex differences in preference for opposite-sex altruism according to recipient because the reasons for altruistic behaviour differ according to the relationship between actor and recipient. We employed the Self-Report Altruism Scale Distinguished by the Recipient, which was newly developed …
How to Detect Altruists
In this study, we investigated the cognitive processes and nonverbal cues used to detect altruism in three experiments based on a zero-acquaintance video presentation paradigm. Cognitive mechanisms of altruism detection are thought to have evolved in humans to prevent subtle cheating. Several studies have demonstrated that people can correctly estimate levels of altruism in others. In this study, we asked participants to distinguish altruists fro…
Psychology (12 works) · Social Psychology (10 works) · Evolutionary Psychology and Human Behavior (9 works) · Biology (8 works) · Developmental psychology (5 works) · Cognitive psychology (4 works) · Demography (4 works) · Evolutionary Game Theory and Cooperation (4 works) · Psychology of Moral and Emotional Judgment (4 works) · Social Psychology (4 works)