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According to many, we live in "posttruth" times, with the pervasiveness of falsehoods being an existential threat to democracy and the functioning of free societies. Why do people believe and propagate falsehoods? Current accounts focus on psychological deficiencies, heuristic errors, self-enhancing motivations, and motivations to sow chaos. Here, we advance a complementary, outwardly (vs. inwardly) oriented, and ultimate (vs. proximate) account that people often believe and spread falsehoods for socially functional reasons. Under this view, falsehoods can serve as rare and valued information with which to rise in prestige, as signals of group commitment and loyalty tests, as ammunition with which to derogate rivals, or as outrages with which to mobilize the group toward shared goals. Thus, although people often generate and defend falsehoods through processes that are epistemically irrational, doing so might be rational from the perspective of the functions falsehoods serve. We discuss the implications of this view for puzzling theoretical phenomena and changing problematic beliefs. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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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 occurring changes across time in both risks of COVID-19 infection and people's disease avoidance motivation shaped thoughts about and behaviors toward Republicans and Democrats (e.g., perceived infection threat, feelings of disgust, desires to avoid). We found a significant effect of dispositional level of motivation, over and above powerful effects of in-party favoritism/out-party derogation: Participants with a dispositionally stronger motivation to avoid disease showed greater infection management responses, especially toward Republicans; this held even for Republican participants. More importantly, we also found a significant interactive effect of within-person variability and ecological infection risk: Participants who sensitively upregulated their motivation during the rapid spread of COVID-19 perceived greater infection threat by Republicans and felt less disgust toward and desire to avoid Democrats. This finding, too, held for Republican participants. These results provide evidence of functionally flexible within-person psychological disease avoidance-a theoretically important process long presumed and now demonstrated-and suggest another mechanism contributing to U.S. political polarization. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Suspicion probes are the traditional tool employed to assess the extent to which participants suspect intentional misdirection or deception within the research context. A primary reason psychologists use deception in research settings is to prevent participants from altering their behavior in light of knowing what is being studied, which could undermine internal validity as well as threaten the generalizability of findings to the real world (i.e., external validity). The present article elucidates a number of challenges with suspicion probes. A definition and framework for conceptualizing the construct of suspicion in research settings are proposed. Following a literature review, an analysis of existing evidence, and new data on the prevalence of using and reporting suspicion probes, we conclude that suspicion is a likely problem in research practice. We provide a decision guide to help researchers navigate the numerous choices involved in addressing potential suspicion and call for a combination of (a) renewed research leading to empirically supported tools and best practices and (b) systemic changes to editorial policies, funding practices, professional standards, and research training that would increase rigor and focus on this aspect of research methodology.
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Social perceivers seek to understand the opportunities and threats others potentially afford-for example, whether a teammate will behave tenaciously or a romantic partner, faithfully. We typically detect affordances and draw trait inferences by observing behaviors that reveal or predict others' likely intentions and characteristics. However, detection and inference from simple observation are often difficult (e.g., even dishonest people are frequently honest, people often mask unpopular beliefs). In such cases, we propose that people test, actively manipulating others' circumstances to reveal hard-to-observe affordances and characteristics. The Observation-Testing Model is a framework predicting circumstances under which testing is more likely to happen, which affordances and characteristics are more likely to be tested for, and which people are more likely to test and be tested. We identify preliminary support for the model from a range of literatures (e.g., employment assessment, coming-of-age rituals, dating processes) and identify areas needing further research.
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Intenção , Percepção Social , Comportamento Ritualístico , Humanos , FenótipoRESUMO
Replication research holds an increasingly important place in modern psychological science. If such work is to improve the state of knowledge rather than add confusion, however, replication attempts must be held to high standards of rigor. As an example of how replication attempts can add confusion rather than clarity, we consider an article by Shanks and colleagues (2015). They conducted a meta-analysis of studies examining romantic motivation, using problematic criteria for the inclusion of effects and reached conclusions of a null effect that were unwarranted. A more rigorous and defensible approach, relying on a representative analysis of effects and p-curves, suggests a different, more positive conclusion with no evidence of p-hacking. Shanks et al. also conducted several experiments that suffered from numerous issues, such as relying on inappropriate subject samples (e.g., older adults likely to be less sensitive to mating manipulations than college students used in previous research), altered research methods, and demonstrably weak manipulations, among other problems. We discuss the broader implications of this case, to illustrate both the opportunities and the pitfalls inherent in attempts to replicate contextually sensitive research. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Motivação , Projetos de Pesquisa , Idoso , Humanos , EstudantesRESUMO
Recent work has documented a wide range of important psychological differences across societies. Multiple explanations have been offered for why such differences exist, including historical philosophies, subsistence methods, social mobility, social class, climactic stresses, and religion. With the growing body of theory and data, there is an emerging need for an organizing framework. We propose here that a behavioral ecological perspective, particularly the idea of adaptive phenotypic plasticity, can provide an overarching framework for thinking about psychological variation across cultures and societies. We focus on how societies vary as a function of six important ecological dimensions: density, relatedness, sex ratio, mortality likelihood, resources, and disease. This framework can: (a) highlight new areas of research, (b) integrate and ground existing cultural psychological explanations, (c) integrate research on variation across human societies with research on parallel variations in other animal species, (d) provide a way for thinking about multiple levels of culture and cultural change, and (e) facilitate the creation of an ecological taxonomy of societies, from which one can derive specific predictions about cultural differences and similarities. Finally, we discuss the relationships between the current framework and existing perspectives. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Comportamento Animal , Ciências do Comportamento , Cultura , Ecologia , Comportamento Social , Animais , HumanosRESUMO
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 slower life history strategy, including greater future-orientation, greater investment in education, more long-term mating orientation, later marriage age, lower fertility, and greater parental investment. In Studies 3 and 4, experimentally manipulating perceptions of high density led individuals to become more future-oriented. Finally, in Studies 5 and 6, experimentally manipulating perceptions of high density seemed to lead to life-stage-specific slower strategies, with college students preferring to invest in fewer rather than more relationship partners, and an older MTurk sample preferring to invest in fewer rather than more children. This research sheds new insight on the effects of density and its implications for human cultural variation and society at large. (PsycINFO Database Record
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Comparação Transcultural , Características de História de Vida , Densidade Demográfica , Adulto , África , Ásia , Europa (Continente) , Características da Família , Feminino , Fertilidade , Humanos , Masculino , Casamento , América do Norte , Ilhas do Pacífico , América do Sul , Estados Unidos , Adulto JovemRESUMO
For women, forming close, cooperative relationships with other women at once poses important opportunities and possible threats-including to mate retention. To maximize the benefits and minimize the costs of same-sex social relationships, we propose that women's mate guarding is functionally flexible and that women are sensitive to both interpersonal and contextual cues indicating whether other women might be likely and effective mate poachers. Here, we assess one such cue: other women's fertility. Because ovulating (i.e., high-fertility) women are both more attractive to men and also more attracted to (desirable) men, ovulating women may be perceived to pose heightened threats to other women's romantic relationships. Across 4 experiments, partnered women were exposed to photographs of other women taken during either their ovulatory or nonovulatory menstrual-cycle phases, and consistently reported intentions to socially avoid ovulating (but not nonovulating) women-but only when their own partners were highly desirable. Exposure to ovulating women also increased women's sexual desires for their (highly desirable) partners. These findings suggest that women can be sensitive to subtle cues of other women's fertility and respond (e.g., via social exclusion, enhanced sexual attention to own mate) in ways that may facilitate their mate retention goals while not thwarting their affiliative goals.
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Relações Interpessoais , Ovulação/psicologia , Distância Psicológica , Comportamento Sexual/psicologia , Percepção Social , Adulto , Feminino , Fertilidade , Humanos , Pessoa de Meia-IdadeRESUMO
Motivation has long been recognized as an important component of how people both differ from, and are similar to, each other. The current research applies the biologically grounded fundamental social motives framework, which assumes that human motivational systems are functionally shaped to manage the major costs and benefits of social life, to understand individual differences in social motives. Using the Fundamental Social Motives Inventory, we explore the relations among the different fundamental social motives of Self-Protection, Disease Avoidance, Affiliation, Status, Mate Seeking, Mate Retention, and Kin Care; the relationships of the fundamental social motives to other individual difference and personality measures including the Big Five personality traits; the extent to which fundamental social motives are linked to recent life experiences; and the extent to which life history variables (e.g., age, sex, childhood environment) predict individual differences in the fundamental social motives. Results suggest that the fundamental social motives are a powerful lens through which to examine individual differences: They are grounded in theory, have explanatory value beyond that of the Big Five personality traits, and vary meaningfully with a number of life history variables. A fundamental social motives approach provides a generative framework for considering the meaning and implications of individual differences in social motivation. (PsycINFO Database Record
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Individualidade , Motivação/fisiologia , Personalidade/fisiologia , Comportamento Social , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Pessoa de Meia-Idade , Adulto JovemRESUMO
Negative behaviors targeting gay men and lesbians range from violent physical assault to casting a vote against gay marriage, with very different implications for those targeted. Existing accounts of such actions, however, are unable to differentially predict specific anti-gay behaviors, leaving a large theoretical hole in the literature and hindering the design of effective interventions. We propose (a) that many sexually prejudiced laypersons conceptualize homosexuality and pro-gay ideology as "contaminants" analogous to infectious pathogens and (b) that anti-gay behaviors can thus be viewed as strategic attempts to prevent, contain, treat, or eradicate the "pathogens" of homosexuality and pro-gay ideology. By considering analogues to disease-spread processes (e.g., susceptibility of specific subpopulations, inoculation procedures, prevalence in the local environment, interconnections among community members), we derive novel predictions regarding the incidence and nature of anti-gay behaviors and provide leverage for creating more tailored interventions to reduce such discrimination.
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Why do race stereotypes take the forms they do? Life history theory posits that features of the ecology shape individuals' behavior. Harsh and unpredictable ("desperate") ecologies induce fast strategy behaviors such as impulsivity, whereas resource-sufficient and predictable ("hopeful") ecologies induce slow strategy behaviors such as future focus. We suggest that individuals possess a lay understanding of ecology's influence on behavior, resulting in ecology-driven stereotypes. Importantly, because race is confounded with ecology in the United States, we propose that Americans' stereotypes about racial groups actually reflect stereotypes about these groups' presumed home ecologies. Study 1 demonstrates that individuals hold ecology stereotypes, stereotyping people from desperate ecologies as possessing faster life history strategies than people from hopeful ecologies. Studies 2-4 rule out alternative explanations for those findings. Study 5, which independently manipulates race and ecology information, demonstrates that when provided with information about a person's race (but not ecology), individuals' inferences about blacks track stereotypes of people from desperate ecologies, and individuals' inferences about whites track stereotypes of people from hopeful ecologies. However, when provided with information about both the race and ecology of others, individuals' inferences reflect the targets' ecology rather than their race: black and white targets from desperate ecologies are stereotyped as equally fast life history strategists, whereas black and white targets from hopeful ecologies are stereotyped as equally slow life history strategists. These findings suggest that the content of several predominant race stereotypes may not reflect race, per se, but rather inferences about how one's ecology influences behavior.
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Fenômenos Ecológicos e Ambientais , Grupos Raciais , Estereotipagem , Comportamento , HumanosRESUMO
Intrasexual conflict may pose unique challenges for women. Whereas men's aggression tends to be physical and direct, women's tends to be relational and indirect, particularly when directed toward other women. Moreover, women's expressions of anger are often suppressed, perhaps particularly when other women are the targets. Thus, women may face difficulty anticipating anger and anger-based aggression from other women. How might women manage this challenge? The functional projection of emotion may facilitate useful behavior; for instance, "seeing" anger on people believed to pose threats to physical safety may help perceivers preempt or avoid physical harm. Given the threats that women face, we predicted that (a) women are biased to "see" anger on neutral female (but not male) faces and that (b) women who are likely targets of intrasexual aggression (i.e., sexually desirable or available women) show an exaggerated bias. We report three studies that support these hypotheses and, more broadly, illustrate the value of a functional approach to social cognition.
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Agressão/psicologia , Ira , Expressão Facial , Percepção Espacial , Navegação Espacial , Adulto , Feminino , Humanos , Masculino , Adulto JovemRESUMO
Hibbing et al. use evolutionarily derived logic to suggest that political attitudes are related to responses to negative features of the environment. We suggest that the authors focus too narrowly on the negative and contend, instead, that a more comprehensive evolutionary approach focusing on people's responses to threats and opportunities will better account for variation in political attitudes.
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Atitude , Individualidade , Modelos Psicológicos , Personalidade/fisiologia , Política , HumanosRESUMO
The connection between selfish genes and selfish goals is not merely metaphorical. Many goals that shape contemporary cognition and behavior are psychological products of evolutionarily fundamental motivational systems and thus are phenotypic manifestations of genes. An evolutionary perspective can add depth and nuance to our understanding of "selfish goals" and their implications for human cognition and behavior.
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Comportamento/fisiologia , Objetivos , Julgamento/fisiologia , Motivação/fisiologia , Feminino , HumanosRESUMO
How might religion shape intergroup conflict? We tested whether religious infusion-the extent to which religious rituals and discourse permeate the everyday activities of groups and their members-moderated the effects of two factors known to increase intergroup conflict: competition for limited resources and incompatibility of values held by potentially conflicting groups. We used data from the Global Group Relations Project to investigate 194 groups (e.g., ethnic, religious, national) at 97 sites around the world. When religion was infused in group life, groups were especially prejudiced against those groups that held incompatible values, and they were likely to discriminate against such groups. Moreover, whereas disadvantaged groups with low levels of religious infusion typically avoided directing aggression against their resource-rich and powerful counterparts, disadvantaged groups with high levels of religious infusion directed significant aggression against them-despite the significant tangible costs to the disadvantaged groups potentially posed by enacting such aggression. This research suggests mechanisms through which religion may increase intergroup conflict and introduces an innovative method for performing nuanced, cross-societal research.
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Conflito Psicológico , Comparação Transcultural , Processos Grupais , Religião e Psicologia , HumanosRESUMO
Why does beauty win out at the ballot box? Some researchers have posited that it occurs because people ascribe generally positive characteristics to physically attractive candidates. We propose an alternative explanation-that leadership preferences are related to functional disease-avoidance mechanisms. Because physical attractiveness is a cue to health, people concerned with disease should especially prefer physically attractive leaders. Using real-world voting data and laboratory-based experiments, we found support for this relationship. In congressional districts with elevated disease threats, physically attractive candidates are more likely to be elected (Study 1). Experimentally activating disease concerns leads people to especially value physical attractiveness in leaders (Study 2) and prefer more physically attractive political candidates (Study 3). In a final study, we demonstrated that these findings are related to leadership preferences, specifically, rather than preferences for physically attractive group members more generally (Study 4). Together, these findings highlight the nuanced and functional nature of leadership preferences.
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Beleza , Comportamento de Escolha , Doença/psicologia , Liderança , Política , Adulto , Feminino , Humanos , MasculinoRESUMO
How do economic recessions influence attitudes toward redistribution of wealth? From a traditional economic self-interest perspective, attitudes toward redistribution should be affected by one's financial standing. A functional evolutionary approach suggests another possible form of self-interest: That during periods of economic threat, attitudes toward redistribution should be influenced by one's mate-value-especially for men. Using both lab-based experiments and real-world data on voting behavior, we consistently find that economic threats lead low mate-value men to become more prosocial and supportive of redistribution policies, but that the same threats lead high mate-value men to do the opposite. Economic threats do not affect women's attitudes toward redistribution in the same way, and, across studies, financial standing is only weakly associated with attitudes toward redistribution. These findings suggest that during tough economic times, men's attitudes toward redistribution are influenced by something that has seemingly little to do with economic self-interest-their mating psychology.
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Atitude , Orçamentos , Comportamento Competitivo , Economia , Relações Interpessoais , Adulto , Recessão Econômica , Feminino , Humanos , Masculino , Política , Política Pública , Fatores Sexuais , Valores Sociais , Fatores Socioeconômicos , Adulto JovemRESUMO
How do targets of stigma manage social interactions? We built from a threat-specific model of prejudice to predict that targets select impression-management strategies that address the particular threats other people see them to pose. We recruited participants from two groups perceived to pose different threats: overweight people, who are heuristically associated with disease and targeted with disgust, and Black men, who are perceived to be dangerous and targeted with fear. When stereotypes and prejudices toward their groups were made salient, overweight people (Studies 1 and 2) and Black men (Study 2) selectively prioritized self-presentation strategies to minimize apparent disease threat (wearing clean clothes) or physical-violence threat (smiling), respectively. The specific threat a group is seen to pose plays an important but underexamined role in the psychology of being a target of prejudice.
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Negro ou Afro-Americano/psicologia , Relações Interpessoais , Obesidade/psicologia , Preconceito/psicologia , Comportamento Social , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Medo/psicologia , Feminino , Processos Grupais , Humanos , Masculino , Percepção Social , Estereotipagem , Estudantes/psicologia , Adulto JovemRESUMO
Diversification of resources is a strategy found everywhere from the level of microorganisms to that of giant Wall Street investment firms. We examine the functional nature of diversification using life-history theory-a framework for understanding how organisms navigate resource-allocation trade-offs. This framework suggests that diversification may be adaptive or maladaptive depending on one's life-history strategy and that these differences should be observed under conditions of threat. In three studies, we found that cues of mortality threat interact with one index of life-history strategy, childhood socioeconomic status (SES), to affect diversification. Among those from low-SES backgrounds, mortality threat increased preferences for diversification. However, among those from high-SES backgrounds, mortality threat had the opposite effect, inclining people to put all their eggs in one basket. The same interaction pattern emerged with a potential biomarker of life-history strategy, oxidative stress. These findings highlight when, and for whom, different diversification strategies can be advantageous.