Hidefumi Hitokoto | Kyoto University (original) (raw)
Papers by Hidefumi Hitokoto
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H ow does psychology vary across human societies? The fundamental social motives framework adopts... more H ow does psychology vary across human societies? The fundamental social motives framework adopts an evolutionary approach to capture the broad range of human social goals within a taxonomy of ancestrally recurring threats and opportunities. These motives—self-protection, disease avoidance, affiliation, status, mate acquisition, mate retention, and kin care—are high in fitness relevance and everyday salience, yet understudied cross-culturally. Here, we gathered data on these motives in 42 countries (N = 15,915) in two cross-sectional waves, including 19 countries (N = 10,907) for which data were gathered in both waves. Wave 1 was collected from mid-2016 through late 2019 (32 countries, N = 8,998; 3,302 male, 5,585 female; Mage = 24.43, SD = 7.91). Wave 2 was collected from April through November 2020, during the COVID-19 pandemic (29 countries, N = 6,917; 2,249 male, 4,218 female; Mage = 28.59, SD = 11.31). These data can be used to assess differences and similarities in people’s fu...
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JAPANESE JOURNAL OF RESEARCH ON EMOTIONS, 2019
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Cross-Cultural Advancements in Positive Psychology, 2018
We argue that interdependent happiness, predicated on interpersonal harmony, quiescence and ordin... more We argue that interdependent happiness, predicated on interpersonal harmony, quiescence and ordinariness, is the core concept of shared meanings of happiness in interdependent cultural contexts. This paper presents its theoretical background based on culture and self studies, methods of measurement, and the latest available evidence from both the East and the West on interdependent happiness, while also elaborating on future directions. In particular, we investigate how interdependent happiness correlates with subjective well-being differently and flourishes differently across cultures. Our argument is an East Asian contribution to the recent world-wide interest in the measurement of culturally diverse types of happiness, that attempts to better appreciate the deeply rooted, socio-cultural nature of human ways of life.
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Journal of Happiness Studies, 2020
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The Proceedings of the Annual Convention of the Japanese Psychological Association, 2019
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The Proceedings of the Annual Convention of the Japanese Psychological Association, 2019
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Asian Journal of Social Psychology, 2020
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Health and Quality of Life Outcomes, 2019
Background Besides research on psychiatric diseases related to problematic Internet use (PIU), a ... more Background Besides research on psychiatric diseases related to problematic Internet use (PIU), a growing number of studies focus on the impact of Internet on subjective well-being (SWB). However, in previous studies on the relationship between PIU and SWB, there is little data for Japanese people specifically, and there is a lack of consideration for differences in perception of happiness due to cultural differences. Therefore, we aimed to clarify how happiness is interdependent on PIU measures, with a focus on how the concept of happiness is interpreted among Japanese people, and specifically among Japanese university students. Methods A paper-based survey was conducted with 1258 Japanese university students. Respondents were asked to fill out self-report scales regarding their happiness using the Interdependent Happiness Scale (IHS). The relationship between IHS and Internet use (Japanese version of the Internet addiction test, JIAT), use of social networking services, as well as ...
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The Proceedings of the Annual Convention of the Japanese Psychological Association, 2018
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What motives do people prioritize in their social lives? Historically, social psychologists, espe... more What motives do people prioritize in their social lives? Historically, social psychologists, especially those adopting an evolutionary perspective, have devoted a great deal of research attention to sexual attraction and romantic partner choice (mate-seeking). Research on long-term familial bonds (mate retention and kin care) has been less thoroughly connected to relevant comparative and evolutionary work on other species, and in the case of kin care, less well researched. Examining varied sources of data from 27 societies around the world, we found that people generally view familial motives as primary in importance, and mate-seeking motives as relatively low in importance. College students, single people, and males place relatively higher emphasis on mate-seeking, but even those samples rated kin care motives as more important. Further, motives linked to long-term familial bonds are positively associated with psychological well-being, but mate-seeking motives are associated with a...
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Mindfulness, 2018
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Journal of Personality and Social Psychology, 2018
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Proceedings of the National Academy of Sciences of the United States of America, Sep 10, 2018
Human foragers are obligately group-living, and their high dependence on mutual aid is believed t... more Human foragers are obligately group-living, and their high dependence on mutual aid is believed to have characterized our species' social evolution. It was therefore a central adaptive problem for our ancestors to avoid damaging the willingness of other group members to render them assistance. Cognitively, this requires a predictive map of the degree to which others would devalue the individual based on each of various possible acts. With such a map, an individual can avoid socially costly behaviors by anticipating how much audience devaluation a potential action (e.g., stealing) would cause and weigh this against the action's direct payoff (e.g., acquiring). The shame system manifests all of the functional properties required to solve this adaptive problem, with the aversive intensity of shame encoding the social cost. Previous data from three Western(ized) societies indicated that the shame evoked when the individual anticipates committing various acts closely tracks the m...
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Proceedings of the National Academy of Sciences of the United States of America, Aug 1, 2018
Becoming valuable to fellow group members so that one would attract assistance in times of need i... more Becoming valuable to fellow group members so that one would attract assistance in times of need is a major adaptive problem. To solve it, the individual needs a predictive map of the degree to which others value different acts so that, in choosing how to act, the payoff arising from others' valuation of a potential action (e.g., showing bandmates that one is a skilled forager by pursuing a hard-to-acquire prey item) can be added to the direct payoff of the action (e.g., gaining the nutrients of the prey captured). The pride system seems to incorporate all of the elements necessary to solve this adaptive problem. Importantly, data from western(-ized), educated, industrialized, rich, and democratic (WEIRD) societies indicate close quantitative correspondences between pride and the valuations of audiences. Do those results generalize beyond industrial mass societies? To find out, we conducted an experiment among 567 participants in 10 small-scale societies scattered across Central ...
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International journal of psychology : Journal international de psychologie, Jan 15, 2018
The current study explores the problem with the lack of measurement invariance for the Narcissist... more The current study explores the problem with the lack of measurement invariance for the Narcissistic Personality Inventory (NPI) by addressing two issues: conceptual heterogeneity of narcissism and methodological issues related to the binary character of data. We examine the measurement invariance of the 13-item version of the NPI in three populations in Japan, Poland and the UK. Analyses revealed that leadership/authority and grandiose exhibitionism dimensions of the NPI were cross-culturally invariant, while entitlement/exploitativeness was culturally specific. Therefore, we proposed NPI-9 as indicating scalar invariance, and we examined the pattern of correlations between NPI-9 and other variables across three countries. The results suggest that NPI-9 is valid brief scale measuring general levels of narcissism in cross-cultural studies, while the NPI-13 remains suitable for research within specific countries.
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Japanese Psychological Research, 2017
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Frontiers in Psychology, 2017
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Envy at Work and in Organizations, 2016
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Frontiers in psychology, 2016
Utilizing three student (Study 1) and non-student samples (Study 2), we examined cultural differe... more Utilizing three student (Study 1) and non-student samples (Study 2), we examined cultural differences in workplace choice for North Americans, Germans, and Japanese. We focused on the desire for control as a potential mediator (i.e., the underlying mechanism) to explain cultural differences in this important life decision. Given culturally divergent embodiments of independent vs. interdependent models of agency, we expected and found that, compared to North Americans and Germans, Japanese were more likely to prefer a workplace with a payment system that maintains social order rather than one that rewards individual achievement. Furthermore, we found that Japanese tend to give greater consideration to family opinions in their choice of workplace. As predicted, desire for control (i.e., the motivation to have control over various events) was stronger for North Americans and Germans than Japanese, and explained cultural differences in choice of workplace.
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Scientific Data
H ow does psychology vary across human societies? The fundamental social motives framework adopts... more H ow does psychology vary across human societies? The fundamental social motives framework adopts an evolutionary approach to capture the broad range of human social goals within a taxonomy of ancestrally recurring threats and opportunities. These motives—self-protection, disease avoidance, affiliation, status, mate acquisition, mate retention, and kin care—are high in fitness relevance and everyday salience, yet understudied cross-culturally. Here, we gathered data on these motives in 42 countries (N = 15,915) in two cross-sectional waves, including 19 countries (N = 10,907) for which data were gathered in both waves. Wave 1 was collected from mid-2016 through late 2019 (32 countries, N = 8,998; 3,302 male, 5,585 female; Mage = 24.43, SD = 7.91). Wave 2 was collected from April through November 2020, during the COVID-19 pandemic (29 countries, N = 6,917; 2,249 male, 4,218 female; Mage = 28.59, SD = 11.31). These data can be used to assess differences and similarities in people’s fu...
Bookmarks Related papers MentionsView impact
JAPANESE JOURNAL OF RESEARCH ON EMOTIONS, 2019
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Cross-Cultural Advancements in Positive Psychology, 2018
We argue that interdependent happiness, predicated on interpersonal harmony, quiescence and ordin... more We argue that interdependent happiness, predicated on interpersonal harmony, quiescence and ordinariness, is the core concept of shared meanings of happiness in interdependent cultural contexts. This paper presents its theoretical background based on culture and self studies, methods of measurement, and the latest available evidence from both the East and the West on interdependent happiness, while also elaborating on future directions. In particular, we investigate how interdependent happiness correlates with subjective well-being differently and flourishes differently across cultures. Our argument is an East Asian contribution to the recent world-wide interest in the measurement of culturally diverse types of happiness, that attempts to better appreciate the deeply rooted, socio-cultural nature of human ways of life.
Bookmarks Related papers MentionsView impact
Journal of Happiness Studies, 2020
Bookmarks Related papers MentionsView impact
The Proceedings of the Annual Convention of the Japanese Psychological Association, 2019
Bookmarks Related papers MentionsView impact
The Proceedings of the Annual Convention of the Japanese Psychological Association, 2019
Bookmarks Related papers MentionsView impact
Asian Journal of Social Psychology, 2020
Bookmarks Related papers MentionsView impact
Health and Quality of Life Outcomes, 2019
Background Besides research on psychiatric diseases related to problematic Internet use (PIU), a ... more Background Besides research on psychiatric diseases related to problematic Internet use (PIU), a growing number of studies focus on the impact of Internet on subjective well-being (SWB). However, in previous studies on the relationship between PIU and SWB, there is little data for Japanese people specifically, and there is a lack of consideration for differences in perception of happiness due to cultural differences. Therefore, we aimed to clarify how happiness is interdependent on PIU measures, with a focus on how the concept of happiness is interpreted among Japanese people, and specifically among Japanese university students. Methods A paper-based survey was conducted with 1258 Japanese university students. Respondents were asked to fill out self-report scales regarding their happiness using the Interdependent Happiness Scale (IHS). The relationship between IHS and Internet use (Japanese version of the Internet addiction test, JIAT), use of social networking services, as well as ...
Bookmarks Related papers MentionsView impact
The Proceedings of the Annual Convention of the Japanese Psychological Association, 2018
Bookmarks Related papers MentionsView impact
What motives do people prioritize in their social lives? Historically, social psychologists, espe... more What motives do people prioritize in their social lives? Historically, social psychologists, especially those adopting an evolutionary perspective, have devoted a great deal of research attention to sexual attraction and romantic partner choice (mate-seeking). Research on long-term familial bonds (mate retention and kin care) has been less thoroughly connected to relevant comparative and evolutionary work on other species, and in the case of kin care, less well researched. Examining varied sources of data from 27 societies around the world, we found that people generally view familial motives as primary in importance, and mate-seeking motives as relatively low in importance. College students, single people, and males place relatively higher emphasis on mate-seeking, but even those samples rated kin care motives as more important. Further, motives linked to long-term familial bonds are positively associated with psychological well-being, but mate-seeking motives are associated with a...
Bookmarks Related papers MentionsView impact
Mindfulness, 2018
Bookmarks Related papers MentionsView impact
Journal of Personality and Social Psychology, 2018
Bookmarks Related papers MentionsView impact
Proceedings of the National Academy of Sciences of the United States of America, Sep 10, 2018
Human foragers are obligately group-living, and their high dependence on mutual aid is believed t... more Human foragers are obligately group-living, and their high dependence on mutual aid is believed to have characterized our species' social evolution. It was therefore a central adaptive problem for our ancestors to avoid damaging the willingness of other group members to render them assistance. Cognitively, this requires a predictive map of the degree to which others would devalue the individual based on each of various possible acts. With such a map, an individual can avoid socially costly behaviors by anticipating how much audience devaluation a potential action (e.g., stealing) would cause and weigh this against the action's direct payoff (e.g., acquiring). The shame system manifests all of the functional properties required to solve this adaptive problem, with the aversive intensity of shame encoding the social cost. Previous data from three Western(ized) societies indicated that the shame evoked when the individual anticipates committing various acts closely tracks the m...
Bookmarks Related papers MentionsView impact
Proceedings of the National Academy of Sciences of the United States of America, Aug 1, 2018
Becoming valuable to fellow group members so that one would attract assistance in times of need i... more Becoming valuable to fellow group members so that one would attract assistance in times of need is a major adaptive problem. To solve it, the individual needs a predictive map of the degree to which others value different acts so that, in choosing how to act, the payoff arising from others' valuation of a potential action (e.g., showing bandmates that one is a skilled forager by pursuing a hard-to-acquire prey item) can be added to the direct payoff of the action (e.g., gaining the nutrients of the prey captured). The pride system seems to incorporate all of the elements necessary to solve this adaptive problem. Importantly, data from western(-ized), educated, industrialized, rich, and democratic (WEIRD) societies indicate close quantitative correspondences between pride and the valuations of audiences. Do those results generalize beyond industrial mass societies? To find out, we conducted an experiment among 567 participants in 10 small-scale societies scattered across Central ...
Bookmarks Related papers MentionsView impact
International journal of psychology : Journal international de psychologie, Jan 15, 2018
The current study explores the problem with the lack of measurement invariance for the Narcissist... more The current study explores the problem with the lack of measurement invariance for the Narcissistic Personality Inventory (NPI) by addressing two issues: conceptual heterogeneity of narcissism and methodological issues related to the binary character of data. We examine the measurement invariance of the 13-item version of the NPI in three populations in Japan, Poland and the UK. Analyses revealed that leadership/authority and grandiose exhibitionism dimensions of the NPI were cross-culturally invariant, while entitlement/exploitativeness was culturally specific. Therefore, we proposed NPI-9 as indicating scalar invariance, and we examined the pattern of correlations between NPI-9 and other variables across three countries. The results suggest that NPI-9 is valid brief scale measuring general levels of narcissism in cross-cultural studies, while the NPI-13 remains suitable for research within specific countries.
Bookmarks Related papers MentionsView impact
Japanese Psychological Research, 2017
Bookmarks Related papers MentionsView impact
Frontiers in Psychology, 2017
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Envy at Work and in Organizations, 2016
Bookmarks Related papers MentionsView impact
Frontiers in psychology, 2016
Utilizing three student (Study 1) and non-student samples (Study 2), we examined cultural differe... more Utilizing three student (Study 1) and non-student samples (Study 2), we examined cultural differences in workplace choice for North Americans, Germans, and Japanese. We focused on the desire for control as a potential mediator (i.e., the underlying mechanism) to explain cultural differences in this important life decision. Given culturally divergent embodiments of independent vs. interdependent models of agency, we expected and found that, compared to North Americans and Germans, Japanese were more likely to prefer a workplace with a payment system that maintains social order rather than one that rewards individual achievement. Furthermore, we found that Japanese tend to give greater consideration to family opinions in their choice of workplace. As predicted, desire for control (i.e., the motivation to have control over various events) was stronger for North Americans and Germans than Japanese, and explained cultural differences in choice of workplace.
Bookmarks Related papers MentionsView impact