Publications by authors named "Jinkyung Na"

Article Synopsis
  • The study explored how personal relative deprivation (PRD)—the feeling of being worse off compared to similar others—affects people's explanations for outcomes in their lives, focusing on the concept of locus of control (the extent to which individuals believe they can control events).
  • Across eight studies involving 6,729 participants, results showed that those with higher PRD tended to attribute outcomes to external factors (like luck or circumstance) rather than internal factors (such as their own abilities), regardless of their socioeconomic status.
  • The findings suggest that PRD not only consistently correlates with external locus of control across different cultures but also influences how individuals interpret events in their lives, indicating a significant psychological effect
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Although extant research suggests that power without status, but not status without power, induces interpersonal conflict, we are yet to fully understand the asymmetric effects of holding power or status on psychological processes and group functioning. The present research attempts to fill this gap by arguing that holding power would heighten the motivation for status, whereas holding status may not necessarily have an equivalent effect on the motivation for power. We further proposed that power-status misalignment within a group would lead powerholders to be competitive toward statusholders due to heightened status motive and (upon failure to attain status) invest less in their group due to greater emotional distress.

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Article Synopsis
  • Mediterranean societies prioritize "honor," emphasizing personal self-worth and social reputation, driving assertiveness and competitiveness in social interactions.
  • A study compared social orientations and cognitive styles of participants from eight Mediterranean countries with those from East Asian and Anglo-Western cultures, revealing unique patterns in their self-construal and emotional expressions.
  • Findings indicate that Mediterranean individuals exhibit a blend of independence and interdependence in social behavior, contributing to a deeper understanding of cultural orientations beyond the typical East-West focus.
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The present research investigated whether and (if so) how one's perception of gender discrimination would vary as a function of age and gender in Korea. Since gender-related conflicts have escalated in Korea especially among younger adults, we predicted that (1) there would be gender differences in one's perception of gender discrimination in Korea and (2) such differences would be particularly large among younger adults. Consistent with the predictions, we found that Korean men underestimated discrimination against women and overestimated discrimination against men, relative to Korean women.

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The pathogen stress hypothesis posits that pathogen-related threats influence regional and individual differences in collectivism since behavioral practices associated with collectivism limit the spread of infectious diseases. In support of the hypothesis, previous research demonstrates the association between individualism/collectivism and pathogen stress based on historical records or experimental manipulation. However, it is still unclear whether individuals would indeed value collectivism during the outbreak of infectious diseases.

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Objective: People's psychological tendencies are attuned to their sociocultural context and culture-specific ways of being, feeling, and thinking are believed to assist individuals in successfully navigating their environment. Supporting this idea, a stronger "fit" with one's cultural environment has often been linked to positive psychological outcomes. The current research expands the cultural, conceptual, and methodological space of cultural fit research by exploring the link between well-being and honor, a central driver of social behavior in the Mediterranean region.

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How 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.

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Two studies investigated whether lower socioeconomic status (SES) would be associated with greater tolerance for unfair treatments. Specifically, we hypothesized that individuals with lower SES would be less likely to perceive apparent injustice as unfair than those with higher SES, and furthermore, such differences in perception would lead to the corresponding differences in ensuing psychological responses. In support of the hypotheses, we found that (Study 1, N = 326; Study 2, N = 130), compared with higher SES participants, lower SES participants perceived one-sidedly disadvantageous distribution during the dictator game as less unfair.

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Previous research demonstrates that self-distancing helps in regulating negative emotions. Furthermore, adopting a distanced perspective when referring to the self has been shown to be a simple and effective way to regulate emotion. Moreover, previous research has demonstrated several mechanisms whereby the distanced perspective eventually leads to the decrease in negative emotions.

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Despite the pervasiveness of facial inferences, scholars have debated whether our face reflects valid information regarding how we actually behave. Whereas previous research has largely focused on the accuracy of facial inferences, the present research examined the validity of face-based judgments. Specifically, we tested how accurate face-based judgments are, whether the accuracy of and confidence in face-based judgments are associated, and what mechanisms potentially link facial appearance to behaviors ( = 1,386 American and Korean adults).

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The present study examined the daily well-being of Koreans (n = 353,340) for 11 weeks during the COVID-19 pandemic (January 20 -April 7). We analyzed whether and how life satisfaction, positive affect, negative affect, and life meaning changed during the outbreak. First, we found that the well-being of Koreans changed daily in a cubic fashion, such that it declined and recovered during the early phase but declined substantially during the later phase (after COVID- 19 was declared world pandemic by WHO).

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Day-of-week (DOW) effects such as "blue Monday," "Thank God it's Friday" (TGIF), and weekend effects have mostly been investigated using a cross-sectional approach with Western samples and focusing on hedonic aspects of well-being. Using large-scale data ( = 859,749) containing multiple observations per person collected from Koreans, we examined various patterns of DOW effects on comprehensive measures of well-being. Unlike previous studies, we examined DOW effects at the within-person level.

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All people want to feel that they are morally adequate. People tend to evaluate their moral adequacy by judging their behaviour through their own eyes (first-person perspective) or the eyes of others (third-person perspective). People in all cultures use both perspectives, but there may be cultural variations in which perspective takes precedence.

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Objective: We test the proposition that both social orientation and cognitive style are constructs consisting of loosely related attributes. Thus, measures of each construct should weakly correlate among themselves, forming intraindividually stable profiles across measures over time.

Method: Study 1 tested diverse samples of Americans (N = 233) and Japanese (N = 433) with a wide range of measures of social orientation and cognitive style to explore correlations among these measures in a cross-cultural context, using demographically heterogeneous samples.

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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, these bonds have been 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.

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An individual's environmental surroundings interact with the development and maturation of their brain. An important aspect of an individual's environment is his or her socioeconomic status (SES), which estimates access to material resources and social prestige. Previous characterizations of the relation between SES and the brain have primarily focused on earlier or later epochs of the lifespan (i.

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The interaction between age and culture can have various implications for cognition as age represents the effect of biological processes whereas culture represents the effect of sustaining experiences. Nevertheless, their interaction has rarely been examined. Thus, based on the fact that Asians are more intuitive in reasoning than Americans, we examined how this cultural difference might interact with age.

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A consistent/stable sense of the self is more valued in middle-class contexts than working-class contexts; hence, we predicted that middle-class individuals would have higher self-concept clarity than working-class individuals. It is further expected that self-concept clarity would be more important to one's well-being among middle-class individuals than among working-class individuals. Supporting these predictions, self-concept clarity was positively associated with higher social class.

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The present research shows that, when making choices, working-class Americans are more affected by others' opinions than middle-class Americans due to differences in independent versus interdependent self-construal. Experiment 1 revealed that when working-class Americans made decisions to buy products, they were more influenced by the choices of others than middle-class Americans. In contrast, middle-class Americans were more likely to misremember others' choices to be consistent with their own choices.

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Competence judgments based on facial appearance predict election results in Western countries, which indicates that these inferences contribute to decisions with social and political consequence. Because trait inferences are less pronounced in Asian cultures, such competence judgments should predict Asian election results less accurately than they do Western elections. In the study reported here, we compared Koreans' and Americans' competence judgments from face-to-trait inferences for candidates in U.

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Since the dawn of psychology as a science, conceptual and methodological questions have accompanied research at the intersection of culture and psychology. We review some of these questions using two dominant concepts-independent versus interdependent social orientation and analytic versus holistic cognitive style. Studying the relationship between culture and psychology can be difficult due to sampling restrictions and response biases.

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People from different cultures vary in the ways they approach social conflicts, with Japanese being more motivated to maintain interpersonal harmony and avoid conflicts than Americans are. Such cultural differences have developmental consequences for reasoning about social conflict. In the study reported here, we interviewed random samples of Americans from the Midwest United States and Japanese from the larger Tokyo area about their reactions to stories of intergroup and interpersonal conflicts.

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Laypeople and many social scientists assume that superior reasoning abilities lead to greater well-being. However, previous research has been inconclusive. This may be because prior investigators used operationalizations of reasoning that favored analytic as opposed to wise thinking.

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An emerging literature indicates that dispositional bias in causal attribution of social behavior is weaker for people with working-class (vs. middle-class) backgrounds. However, it is unknown whether this difference is also present in spontaneous forms of trait inference.

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