Michael E W Varnum
Biographic Data
| ID | 123979 |
|---|---|
| NAME | Michael E W Varnum |
| GIVEN NAMES | Michael E W |
| FAMILY NAME | Varnum |
| SIGNATURE | VARNUM M E W |
| AFFILIATIONS | Arizona State University |
| ORCID | 0000-0002-2088-6086 |
| VERIFIED | Yes |
| TOTAL WORKS | 36 |
| TOTAL CITATIONS | 47 |
| AUTHOR COUNT | 36 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2008 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 5 |
On the importance of conceptual clarity and constraints in an ecological approach to culture
Measuring the semantic priming effect across many languages
A unified framework integrating psychology and geography
Who has lucid dreams? Individual difference correlates of the frequency of lucid dreams
Homo temporus: Seasonal Cycles as a Fundamental Source of Variation in Human Psychology
Many animal species exhibit seasonal changes in their physiology and behavior. Yet despite ample evidence that humans are also responsive to seasons, the impact of seasonal changes on human psychology is underappreciated relative to other sources of variation (e.g., personality, culture, development). This is unfortunate because seasonal variation has potentially profound conceptual, empirical, methodological, and practical implications. Here, we…
Sibling aggression is surprisingly common and sexually egalitarian
The Cognitive Foundations of Fictional Stories
Why is there so much diversity in fictional plots? Why are some fictional stories more popular in certain countries or during specific historical periods? In this paper, we propose an evolutionary psychological framework to address these questions. Fictional stories trigger a range of evolved psychological mechanisms—such as finding mates (romance fiction), exploring the world (adventure fiction), or avoiding threats (horror fiction). While these…
(In)Alienable Worth? Cultural Logics of Dignity, Honor, and Face and their Links to Prosociality Across the World
Cultural logic is a set of cultural scripts and patterns organized around a central theme. The cultural logics of dignity, honor, and face describe different ways of evaluating a person’s worth and maintaining cooperation. These cultural logics vary in prevalence across cultures. In this study, we collaboratively develop and validate a measure capturing these cultural logics, which will allow us to map world cultures based on the prevalence of th…
Responses to political partisans are shaped by a Covid-19-sensitive disease avoidance psychology: A longitudinal investigation of functional flexibility
How do natural changes in disease avoidance motivation shape thoughts about and behaviors toward ingroup and outgroup members? During the COVID-19 pandemic, political party affiliation has been a strong predictor in the United States of COVID-19-related opinions, attitudes, and behaviors. Using a six-wave longitudinal panel survey of representative Americans (on Prolific, N = 1,124, from April 2020 to February 2021), we explored how naturally occ…
On the accuracy, media representation, and public perception of psychological scientists’ judgments of societal change
At the onset of the COVID-19 pandemic, psychological scientists frequently made on-the-record predictions in public media about how individuals and society would change. Such predictions were often made outside these scientists' areas of expertise, with justifications based on intuition, heuristics, and analogical reasoning (Study 1; N = 719 statements). How accurate are these kinds of judgments regarding societal change? In Study 2, we obtained …
Insights into the accuracy of social scientists' forecasts of societal change
Family still matters: Human social motivation across 42 countries during a global pandemic
Risky Business: Cosmopolitan Culture and Risk-Taking
Some metropolitan areas (e.g., Berlin, New York) have a cosmopolitan culture. That is, they serve as centers of economic development and value diversity, creativity, and equality. These areas offer economic and creative opportunities that are open to anyone willing to take a risk. Therefore, such cities may attract people who are high in risk-taking. We first showed that real-world risk-taking is more common in cities with a more cosmopolitan cul…
Social Class Identity Integration and Success for First-Generation College Students: Antecedents, Mechanisms, and Generalizability
Social class bicultural identity integration research demonstrates that integrated social class identities are linked with better health, well-being, and academic performance among first-generation students. Here, we demonstrate that exposure to college graduates in students’ home neighborhoods before college is positively related to higher social class bicultural identity integration (Study 1), that the effect of identity integration on academic…
Expert predictions of societal change: Insights from the world after Covid project
How do experts in human behavior think the world might change after the coronavirus (COVID-19) pandemic? What advice do they have for the postpandemic world? Is there a consensus on the most significant psychological and societal changes ahead? To answer these questions, we analyzed interviews from the World After COVID Project-reflections of more than 50 of the world's top behavioral and social science experts, including fellows of National Acad…
The psychology of cultural change: Introduction to the special issue
Human societies are not static. Attitudes, norms, institutions, behavior, and cultural products shift over time, sometimes with dizzying speed. However psychological science has either largely ignored cultural change or tacitly treated it as a source of noise. These changes in fact have important implications not only for psychological theory and research, but also policy, public health, and daily life. The present special issue draws together cu…
Increasing population densities predict decreasing fertility rates over time: A 174-nation investigation
Fertility rates have been declining worldwide over the past 50 years, part of a phenomenon known as "the demographic transition." Prior work suggests that this decline is related to population density. In the present study, we draw on life history theory to examine the relationship between population density and fertility across 174 countries over 69 years (1950 to 2019). We find a robust association between density and fertility over time, both …
How strong is the association between social media use and false consensus
Culture and personality revisited: Behavioral profiles and within‐person stability in interdependent (vs. independent) social orientation and holistic (vs. analytic) cognitive style
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 explo…
Variations in the regulation of affective neural responses across three cultures
In the present research, we assessed the effects of culture on the ability to regulate affective neural responses. Using an event-related potential design focusing on the centroparietal late positive potential (LPP), we found that cultural groups differed in their ability to intentionally regulate these responses. As a group, European Americans demonstrated successful up-regulation of the LPP in response to positive and negative valence images, a…
Social norms are becoming weaker
Integrated Social Class Identities Improve Academic Performance, Well-Being, and Workplace Satisfaction
Biculturalism has typically been used as a framework to understand the experiences of people who move to new societies or who have multiple ethnic identities; we argue that first-generation college (FGC) students can also be thought of as bicultural as a function of social class. FGC students undergo adjustment to the middle-class culture of universities and face challenges negotiating different cultural identities. The present research demonstra…
Cultural Change: The How and the Why
More than half a century of cross-cultural research has demonstrated group-level differences in psychological and behavioral phenomena, from values to attention to neural responses. However, cultures are not static, with several specific changes documented for cultural products, practices, and values. How and why do societies change? Here we juxtapose theory and insights from cultural evolution and social ecology. Evolutionary approaches enable a…
Global Increases in Individualism
Individualism appears to have increased over the past several decades, yet most research documenting this shift has been limited to the study of a handful of highly developed countries. Is the world becoming more individualist as a whole? If so, why? To answer these questions, we examined 51 years of data on individualist practices and values across 78 countries. Our findings suggest that individualism is indeed rising in most of the societies we…
The crowded life is a slow life: Population density and life history strategy
The world population has doubled over the last half century. Yet, research on the psychological effects of human population density, once a popular topic, has decreased over the past few decades. Applying a fresh perspective to an old topic, we draw upon life history theory to examine the effects of population density. Across nations and across the U.S. states (Studies 1 and 2), we find that dense populations exhibit behaviors corresponding to a …
The crowded life is a slow life: Population density and life history strategy
The world population has doubled over the last half century. Yet, research on the psychological effects of human population density, once a popular topic, has decreased over the past few decades. Applying a fresh perspective to an old topic, we draw upon life history theory to examine the effects of population density. Across nations and across the U.S. states (Studies 1 and 2), we find that dense populations exhibit behaviors corresponding to a …
Holism in a European Cultural Context: Differences in Cognitive Style between Central and East Europeans and Westerners
Central and East Europeans have a great deal in common, both historically and culturally, with West Europeans and North Americans, but tend to be more interdependent. Interdependence has been shown to be linked to holistic cognition. East Asians are more interdependent than Americans and are more holistic. If interdependence causes holism, we would expect Central and East Europeans to be more holistic than West Europeans and North Americans. In t…
How strong is the association between social media use and false consensus
The Culture of Cities: Measuring Perceived Cosmopolitanism
Cities like New York and San Francisco have a different feel than cities like Newark and Columbus. But can these differences be captured quantitatively? We argue these places vary along the dimension of cosmopolitanism, that is, the extent to which they offer economic opportunities and emphasize diversity, creativity, and egalitarianism. We present a Cosmopolitan City Scale (CCS) designed to assess perceived cosmopolitanism. The CCS has high inte…
Pathogen prevalence is associated with cultural changes in gender equality
Insights into the accuracy of social scientists' forecasts of societal change
Frontiers, Germs, and Nonconformist Voting
An emerging literature has documented differences in values and behavioral practices (including conformity) between frontiers (areas that were more recently settled) and areas with a longer history of settlement. However, so far there have been few tests of which mechanisms might contribute to the maintenance of such regional differences. The present study provides the first test of the hypothesis that differences in pathogen prevalence might und…
The psychology of cultural change: Introduction to the special issue
Human societies are not static. Attitudes, norms, institutions, behavior, and cultural products shift over time, sometimes with dizzying speed. However psychological science has either largely ignored cultural change or tacitly treated it as a source of noise. These changes in fact have important implications not only for psychological theory and research, but also policy, public health, and daily life. The present special issue draws together cu…
Increasing population densities predict decreasing fertility rates over time: A 174-nation investigation
Fertility rates have been declining worldwide over the past 50 years, part of a phenomenon known as "the demographic transition." Prior work suggests that this decline is related to population density. In the present study, we draw on life history theory to examine the relationship between population density and fertility across 174 countries over 69 years (1950 to 2019). We find a robust association between density and fertility over time, both …
Integrated Social Class Identities Improve Academic Performance, Well-Being, and Workplace Satisfaction
Biculturalism has typically been used as a framework to understand the experiences of people who move to new societies or who have multiple ethnic identities; we argue that first-generation college (FGC) students can also be thought of as bicultural as a function of social class. FGC students undergo adjustment to the middle-class culture of universities and face challenges negotiating different cultural identities. The present research demonstra…
Expert predictions of societal change: Insights from the world after Covid project
How do experts in human behavior think the world might change after the coronavirus (COVID-19) pandemic? What advice do they have for the postpandemic world? Is there a consensus on the most significant psychological and societal changes ahead? To answer these questions, we analyzed interviews from the World After COVID Project-reflections of more than 50 of the world's top behavioral and social science experts, including fellows of National Acad…
Holism in a European Cultural Context: Differences in Cognitive Style between Central and East Europeans and Westerners
Central and East Europeans have a great deal in common, both historically and culturally, with West Europeans and North Americans, but tend to be more interdependent. Interdependence has been shown to be linked to holistic cognition. East Asians are more interdependent than Americans and are more holistic. If interdependence causes holism, we would expect Central and East Europeans to be more holistic than West Europeans and North Americans. In t…
Cultural differences are not always reducible to individual differences
We show that differences in social orientation and in cognition that exist between cultures and social classes do not necessarily have counterparts in individual differences within those groups. Evidence comes from a large-scale study conducted with 10 measures of independent vs. interdependent social orientation and 10 measures of analytic vs. holistic cognitive style. The social measures successfully distinguish between interdependence (viewing…
The Origin of Cultural Differences in Cognition: The Social Orientation Hypothesis
A large body of research documents cognitive differences between Westerners and East Asians. Westerners tend to be more analytic and East Asians tend to be more holistic. These findings have often been explained as being due to corresponding differences in social orientation. Westerners are more independent and Easterners are more interdependent. However, comparisons of the cognitive tendencies of Westerners and East Asians do not allow us to rul…
Social Class, Culture, and Cognition
There are competing accounts of the relationship among social class, culture, and cognition. An interactive hypothesis suggests the relationship between social class and cognitive tendencies varies inasmuch as societies differ in their endorsement of those cognitive tendencies. An alternative additive hypothesis suggests that class-related environments promote differences in cognition. The authors addressed the validity of these accounts by simul…
Conformity Effect Sizes are Smaller on the Frontier
In recent years cultural psychology has expanded its approach to include the study of within-cultural variation. The present study explored the consequences of frontier settlement for contemporary regional variation in conformity in the USA. Consistent with the Voluntary Settlement Hypothesis, effect sizes in studies using classic experimental conformity paradigms in frontier states were found to be smaller than effect sizes in non-frontier state…
Frontiers, Germs, and Nonconformist Voting
An emerging literature has documented differences in values and behavioral practices (including conformity) between frontiers (areas that were more recently settled) and areas with a longer history of settlement. However, so far there have been few tests of which mechanisms might contribute to the maintenance of such regional differences. The present study provides the first test of the hypothesis that differences in pathogen prevalence might und…
Frontier settlement and cultural change
Give Up or Get Going? Productive Uncertainty in Uncertain Times
We live in uncertain times; the path toward attaining important goals is best thought of as probabilistic, not certain. Three studies test the prediction that this “world uncertainty,” uncertainty about the path, is motivating if accompanied by certainty that one can have the skills needed to work on one's goals. Self- and world-certainty were separately manipulated in college students, and effect on salience of academic and career possible ident…
Social Structure, Infectious Diseases, Disasters, Secularism, and Cultural Change in America
Why do cultures change? The present work examined cultural change in eight cultural-level markers, or correlates, of individualism in the United States, all of which increased over the course of the 20th century: frequency of individualist themes in books, preference for uniqueness in baby naming, frequency of single-child relative to multichild families, frequency of single-generation relative to multigeneration households, percentage of adults …
Pathogen prevalence is associated with cultural changes in gender equality
Cultural Change: The How and the Why
More than half a century of cross-cultural research has demonstrated group-level differences in psychological and behavioral phenomena, from values to attention to neural responses. However, cultures are not static, with several specific changes documented for cultural products, practices, and values. How and why do societies change? Here we juxtapose theory and insights from cultural evolution and social ecology. Evolutionary approaches enable a…
Global Increases in Individualism
Individualism appears to have increased over the past several decades, yet most research documenting this shift has been limited to the study of a handful of highly developed countries. Is the world becoming more individualist as a whole? If so, why? To answer these questions, we examined 51 years of data on individualist practices and values across 78 countries. Our findings suggest that individualism is indeed rising in most of the societies we…
The crowded life is a slow life: Population density and life history strategy
The world population has doubled over the last half century. Yet, research on the psychological effects of human population density, once a popular topic, has decreased over the past few decades. Applying a fresh perspective to an old topic, we draw upon life history theory to examine the effects of population density. Across nations and across the U.S. states (Studies 1 and 2), we find that dense populations exhibit behaviors corresponding to a …
The Culture of Cities: Measuring Perceived Cosmopolitanism
Cities like New York and San Francisco have a different feel than cities like Newark and Columbus. But can these differences be captured quantitatively? We argue these places vary along the dimension of cosmopolitanism, that is, the extent to which they offer economic opportunities and emphasize diversity, creativity, and egalitarianism. We present a Cosmopolitan City Scale (CCS) designed to assess perceived cosmopolitanism. The CCS has high inte…
Integrated Social Class Identities Improve Academic Performance, Well-Being, and Workplace Satisfaction
Biculturalism has typically been used as a framework to understand the experiences of people who move to new societies or who have multiple ethnic identities; we argue that first-generation college (FGC) students can also be thought of as bicultural as a function of social class. FGC students undergo adjustment to the middle-class culture of universities and face challenges negotiating different cultural identities. The present research demonstra…
Variations in the regulation of affective neural responses across three cultures
In the present research, we assessed the effects of culture on the ability to regulate affective neural responses. Using an event-related potential design focusing on the centroparietal late positive potential (LPP), we found that cultural groups differed in their ability to intentionally regulate these responses. As a group, European Americans demonstrated successful up-regulation of the LPP in response to positive and negative valence images, a…
Social norms are becoming weaker
Culture and personality revisited: Behavioral profiles and within‐person stability in interdependent (vs. independent) social orientation and holistic (vs. analytic) cognitive style
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 explo…
Risky Business: Cosmopolitan Culture and Risk-Taking
Some metropolitan areas (e.g., Berlin, New York) have a cosmopolitan culture. That is, they serve as centers of economic development and value diversity, creativity, and equality. These areas offer economic and creative opportunities that are open to anyone willing to take a risk. Therefore, such cities may attract people who are high in risk-taking. We first showed that real-world risk-taking is more common in cities with a more cosmopolitan cul…
Social Class Identity Integration and Success for First-Generation College Students: Antecedents, Mechanisms, and Generalizability
Social class bicultural identity integration research demonstrates that integrated social class identities are linked with better health, well-being, and academic performance among first-generation students. Here, we demonstrate that exposure to college graduates in students’ home neighborhoods before college is positively related to higher social class bicultural identity integration (Study 1), that the effect of identity integration on academic…
Expert predictions of societal change: Insights from the world after Covid project
How do experts in human behavior think the world might change after the coronavirus (COVID-19) pandemic? What advice do they have for the postpandemic world? Is there a consensus on the most significant psychological and societal changes ahead? To answer these questions, we analyzed interviews from the World After COVID Project-reflections of more than 50 of the world's top behavioral and social science experts, including fellows of National Acad…
The psychology of cultural change: Introduction to the special issue
Human societies are not static. Attitudes, norms, institutions, behavior, and cultural products shift over time, sometimes with dizzying speed. However psychological science has either largely ignored cultural change or tacitly treated it as a source of noise. These changes in fact have important implications not only for psychological theory and research, but also policy, public health, and daily life. The present special issue draws together cu…
Increasing population densities predict decreasing fertility rates over time: A 174-nation investigation
Fertility rates have been declining worldwide over the past 50 years, part of a phenomenon known as "the demographic transition." Prior work suggests that this decline is related to population density. In the present study, we draw on life history theory to examine the relationship between population density and fertility across 174 countries over 69 years (1950 to 2019). We find a robust association between density and fertility over time, both …
How strong is the association between social media use and false consensus
Family still matters: Human social motivation across 42 countries during a global pandemic
Psychology (33 works) · Social Psychology (24 works) · Sociology (22 works) · Political science (18 works) · Cultural Differences and Values (17 works) · Social and Intergroup Psychology (16 works) · Social Psychology (14 works) · Cognition (8 works) · Cognitive psychology (8 works) · Geography (8 works)