TL;DR: It is found that national parasite stress and individual disgust sensitivity relate more strongly to adherence to traditional norms than they relate to support for barriers between social groups, which suggests that the relationship between pathogens and politics reflects intragroup motivations more than intergroup motivations.
Abstract: People who are more avoidant of pathogens are more politically conservative, as are nations with greater parasite stress. In the current research, we test two prominent hypotheses that have been proposed as explanations for these relationships. The first, which is an intragroup account, holds that these relationships between pathogens and politics are based on motivations to adhere to local norms, which are sometimes shaped by cultural evolution to have pathogen-neutralizing properties. The second, which is an intergroup account, holds that these same relationships are based on motivations to avoid contact with outgroups, who might pose greater infectious disease threats than ingroup members. Results from a study surveying 11,501 participants across 30 nations are more consistent with the intragroup account than with the intergroup account. National parasite stress relates to traditionalism (an aspect of conservatism especially related to adherence to group norms) but not to social dominance orientation (SDO; an aspect of conservatism especially related to endorsements of intergroup barriers and negativity toward ethnic and racial outgroups). Further, individual differences in pathogen-avoidance motives (i.e., disgust sensitivity) relate more strongly to traditionalism than to SDO within the 30 nations.
TL;DR: The behavioral immune system is a motivational system that helps minimize infection risk by changing cognition, affect, and behavior in ways that promote pathogen avoidance as mentioned in this paper, which is a common theme in behavioral immune systems.
Abstract: Soc Personal Psychol Compass. 2018;12:e12371. https://doi.org/10.1111/spc3.12371 w Abstract The behavioral immune system is a motivational system that helps minimize infection risk by changing cognition, affect, and behavior in ways that promote pathogen avoidance. In the current paper, we review foundational concepts of the behavioral immune system and provide a brief summary of recent social psychological research on this topic. Next, we highlight current conceptual and empirical limitations of this work and delineate important questions that have the potential to drive major advances in the field. These questions include predicting the ontological development of the behavioral immune system, specifying the relationship between this system and the physiological immune system, and distinguishing conditions that elicit direct effects of situational pathogen threats versus effects that occur only in interaction with dispositional disease concerns. This discussion highlights significant challenges and underexplored topics to be addressed by the next generation of behavioral immune system research.
138 citations
Cites background from "Parasite stress and pathogen avoida..."
...…of disease threat and sensitivity to disease cues is either nonuniform or nonexistent: in a sample of over 11,000 participants in 30 countries, Tybur et al. (2016) did not find evidence for a relationship between levels of disease within the local ecology and average levels of disgust…...
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...Further, the field is currently lacking theoretical models that account for the sometimes contradictory effects documented in
the literature (Faulkner et al., 2004; Gelfand et al., 2011; Murray & Schaller, 2012; Tybur et al., 2016)....
TL;DR: This article showed that the relationship between need for security and certainty and political preferences vary considerably, sometimes to the point of directional shifts, on the basis of issue domain and contextual factors governing the content and volume of political discourse individuals are exposed to.
Abstract: Research on the dispositional origins of political preferences is flourishing, and the primary conclusion drawn from this work is that stronger needs for security and certainty attract people to a broad-based politically conservative ideology. Though this literature covers much ground, most integrative assessments of it have paid insufficient attention to the presence and implications of contingencies in the relationship between dispositional attributes and political attitudes. In this article, we review research showing that relationships between needs for security and certainty and political preferences vary considerably—sometimes to the point of directional shifts—on the basis of (1) issue domain and (2) contextual factors governing the content and volume of political discourse individuals are exposed to. On the basis of this evidence, we argue that relationships between dispositional attributes and political preferences vary in the extent to which they reflect an organic functional resonance between dispositions and preferences or identity-expressive motivation to adopt a political attitude merely because it is discursively packaged with other need-congruent attitudes. We contend that such a distinction is critical to gaining a realistic understanding of the origins and nature of ideological belief systems, and we consequently recommend an increased focus on issue-based and contextual variation in relationships between dispositions and political preferences.
107 citations
Cites background from "Parasite stress and pathogen avoida..."
...And not surprisingly, disgust-related variables predict moral traditionalism more
strongly than egalitarianism (which has relevance to both economic and cultural preferences; Tybur et al., 2016; Tybur et al., 2010)....
TL;DR: It is suggested that the nonconsumptive effects of parasites might overshadow their consumptive effects, as has been shown for predators.
Abstract: Predators often cause prey to adopt defensive strategies that reduce predation risk. The ‘ecology of fear’ examines these trait changes and their consequences. Similarly, parasites can cause hosts to adopt defensive strategies that reduce infection risk. However the ecological and evolutionary consequences of these behaviors (the ‘ecology of disgust’) are seldom considered. Here we identify direct and indirect effects of parasite avoidance on hosts and parasites, and examine differences between predators and parasites in terms of cost, detectability, and aggregation. We suggest that the nonconsumptive effects of parasites might overshadow their consumptive effects, as has been shown for predators. We emphasize the value of uniting predator–prey and parasite–host theory under a general consumer–resource framework.
TL;DR: In this article, the authors conducted between-subject experiments in large samples of adult residents of the USA (N=1615) and India (n=1969) and found that the behavioral immune system simply motivates the avoidance of any infected individual regardless of their group membership.
TL;DR: This article found that preference for leader dominance is exclusively driven by the intuition that dominant leaders are better able to facilitate aggressive responses during social conflict and that these preferences are regulated by contextual conditions and individual predispositions related to such responses.
Abstract: Recent research finds that political candidates and leaders with dominant, masculine physical features are more preferred under conditions of conflict than of cooperation. Importantly, however, methodological limitations of past research have hindered the identification of whether this effect reflects that voters intuitively view (1) dominant leaders as more competent in solving problems of conflict, (2) nondominant leaders as more competent in solving problems of cooperation, or (3) both. In this article, we utilize recent advances in evolutionary psychology to form precise predictions on the nature of the underlying psychology and employ an unprecedented array of data types—including highly controlled experiments, natural experiments, and behavioral measures—to investigate the validity of these predictions. Using large approximately nationally representative surveys of 2,009 Poles and Ukrainians fielded during the Crimea crisis in 2014, we find that preferences for leader dominance are exclusively driven by the intuition that dominant leaders are better able to facilitate aggressive responses during social conflict and that these preferences are regulated by contextual conditions and individual predispositions related to such responses.
TL;DR: Social dominance orientation (SDO), one's degree of preference for inequality among social groups, is introduced in this article, which is related to beliefs in a lag number of social and political ideologies that support group-based hierarchy and to support for policies that have implications for intergroup relations (e.g., war, civil rights, and social programs).
Abstract: Social dominance orientation (SDO), one's degree of preference for inequality among social groups, is introduced. On the basis of social dominance theory, it is shown that (a) men are more social dominance-oriented than women, (b) high-SDO people seek hierarchy-enhancing professional roles and low-SDO people seek hierarchy-attenuating roles, (c) SDO was related to beliefs in a lag number of social and political ideologies that support group-based hierarchy (e.g., meritocracy and racism) and to support for policies that have implications for intergroup relations (e.g., war, civil rights, and social programs), including new policies. SDO was distinguished from interpersonal dominance, conservatism, and authoritarianism
3,967 citations
"Parasite stress and pathogen avoida..." refers background in this paper
...The second (intergroup) dimension is characterized by favoring versus rejecting (hierarchical) boundaries between groups [frequently operationalized as SDO (26)]....
TL;DR: This review examines recent theory and research concerning the structure, contents, and functions of ideological belief systems and considers the consequences of ideology, especially with respect to attitudes, evaluations, and processes of system justification.
Abstract: Ideology has re-emerged as an important topic of inquiry among social, personality, and political psychologists. In this review, we examine recent theory and research concerning the structure, contents, and functions of ideological belief systems. We begin by defining the construct and placing it in historical and philosophical context. We then examine different perspectives on how many (and what types of) dimensions individuals use to organize their political opinions. We investigate (a) how and to what extent individuals acquire the discursive contents associated with various ideologies, and (b) the social-psychological functions that these ideologies serve for those who adopt them. Our review highlights “elective affinities” between situational and dispositional needs of individuals and groups and the structure and contents of specific ideologies. Finally, we consider the consequences of ideology, especially with respect to attitudes, evaluations, and processes of system justification.
1,399 citations
"Parasite stress and pathogen avoida..." refers background in this paper
...Dimension-Specific Relationships Between Pathogens and Ideology Political psychologists suggest that ideology can be broadly categorized along two dimensions (22, 23), one of which is conceptualized as relating more to intragroup attitudes and the other of which is conceptualized as relating more to intergroup attitudes (24)....
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...outgroups) and by greater adherence to traditional cultural norms (22), existing data have been interpreted as supporting both hypotheses....
TL;DR: In this article, it is noted with regard to the submissive personality, it is visualized that this personality structure observable in early adulthood and better explained by social learning than by psychoanalytic theory, is thought to be developed during adolescence from earlier training in obedience, conventionalism, and aggression, as modified by the individual's subsequent experiences.
Abstract: Publisher Summary It is noted with regard to the submissive personality, it is visualized that this personality structure, observable in early adulthood and better explained by social learning than by psychoanalytic theory, is thought to be developed during adolescence from earlier training in obedience, conventionalism, and aggression, as modified by the individual's subsequent experiences. On the other hand, in context to authoritarian personality, authoritarians harbor many double standards and hypocrisies, without realizing it. This chapter illustrates a part of an investigation of general public opinion concerning a variety of social issues. Adult authoritarians tend to be highly ethnocentric and users of the “consensual validation pill” (Newcomb, 1961). They travel in tight circles of like-minded people, they often think their views are commonly held in society, that they are the “Moral Majority” or the “Silent Majority.” Certain kinds of religious training have sometimes helped produce their ethnocentrism and authoritarianism.
TL;DR: In this paper, the authors focus on the explanation of negative intergroup attitudes, prejudice, discrimination, and oppression by two basic cognitive-motivational dynamics, namely the competitively driven dominance-power-superiority motivation and threat-driven social control and group defense motivation.
Abstract: Publisher Summary It is noted that prejudice is primarily studied as a group or socially shared phenomenon. However, prejudice can also be viewed as an individual phenomenon in the sense that individuals often seem to differ in their propensity to adopt prejudiced and ethnocentric attitudes. This chapter focuses on the explanation of negative intergroup attitudes, prejudice, discrimination, and oppression by two basic cognitive-motivational dynamics. These dynamics can also have relevance for explaining those social and intergroup attitudes and behaviors associated with resistance to oppression, discrimination, and injustice. The chapter proposes a theoretical model that essentially suggests that prejudiced intergroup attitudes result from two motivational goals in individuals—namely, the competitively driven dominance-power-superiority motivation and threat-driven social control and group defense motivation. These motivational goals are aroused by two main kinds of situational characteristics of intergroup relationships: social and intergroup threat and inequalities in or competition over power and dominance. The model is fundamentally considered motivational as it involves prejudiced social and intergroup attitudes emerging from powerful and basic human motivational goals.
TL;DR: This work investigates a 3-domain model of disgust and introduces a new measure of disgust sensitivity, which shows predictable differentiation based on sex, perceived vulnerability to disease, psychopathic tendencies, and Big 5 personality traits.
Abstract: What is the function of disgust? Whereas traditional models have suggested that disgust serves to protect the self or neutralize reminders of our animal nature, an evolutionary perspective suggests that disgust functions to solve 3 qualitatively different adaptive problems related to pathogen avoidance, mate choice, and social interaction. The authors investigated this 3-domain model of disgust across 4 studies and examined how sensitivity to these functional domains relates to individual differences in other psychological constructs. Consistent with their predictions, factor analyses demonstrated that disgust sensitivity partitions into domains related to pathogens, sexuality, and morality. Further, sensitivity to the 3 domains showed predictable differentiation based on sex, perceived vulnerability to disease, psychopathic tendencies, and Big 5 personality traits. In exploring these 3 domains of disgust, the authors introduce a new measure of disgust sensitivity. Appreciation of the functional heterogeneity of disgust has important implications for research on individual differences in disgust sensitivity, emotion, clinical impairments, and neuroscience.
832 citations
"Parasite stress and pathogen avoida..." refers methods in this paper
...We used the seven-item pathogen factor of the three-domain disgust scale (50) for the current investigation, for two reasons: (i) Its item content appears more interpretable to individuals from diverse cultures relative to other instruments, and (ii) it is less confounded with sexual openness and neuroticism than other disgust sensitivity instruments (39, 51)....