Income Inequality and Social Status: The Social Rank and Material Rank Hypotheses

Author(s):  
Lukasz Walasek ◽  
Gordon D. A. Brown
2021 ◽  
Vol 12 ◽  
Author(s):  
Daeeun Kim ◽  
JuYoung Kim ◽  
Hackjin Kim

Why would people conform more to others with higher social positions? People may place higher confidence in the opinions of those who rank higher in the social hierarchy, or they may wish to make better impressions on people of higher social status. We investigated how individual preferences for novel stimuli are influenced by the preferences of others in the social hierarchy and whether anonymity affects such preference changes. After manipulation of their social rank, participants were asked to indicate how much they liked or disliked a series of images. Then, they were shown the rating given to each image by a partner (either inferior or superior in social rank) and were given a chance to adjust their ratings. The participants were more likely to change their preferences to match those of a superior partner in the public vs. private condition. The tendency to conform to the views of the superior partner was stronger among those with higher social dominance orientation (SDO) and those with greater fear of negative evaluation (FNE) by others. Altogether, the findings suggest that the motivation to make better impressions on people of higher social status can be the major driver of conformity to others with higher social positions.


2020 ◽  
Author(s):  
Won Lee ◽  
Hollie N. Dowd ◽  
Cyrus Nikain ◽  
Madeleine F. Dwortz ◽  
Eilene D. Yang ◽  
...  

AbstractCompetent social functioning of group-living species relies on the ability of individuals to detect and utilize conspecific social cues to guide behavior. Previous studies have identified numerous brain regions involved in processing these external cues, collectively referred to as the Social Decision-Making Network. However, how the brain encodes social information with respect to an individual’s social status has not been thoroughly examined. In mice, cues about an individual’s identity, including social status, are conveyed through urinary proteins. In this study, we assessed the neural cFos immunoreactivity in dominant and subordinate male mice exposed to familiar and unfamiliar dominant and subordinate male urine. The posteroventral medial amygdala was the only brain region that responded exclusively to dominant compared to subordinate male urine. In all other brain regions, including the VMH, PMv, and vlPAG, activity is modulated by a combination of odor familiarity and the social status of both the urine donor and the subject receiving the cue. We show that dominant subjects exhibit robust differential activity across different types of cues compared to subordinate subjects, suggesting that individuals perceive social cues differently depending on social experience. These data inform further investigation of neurobiological mechanisms underlying social-status related brain differences and behavior.


Author(s):  
Susan E. Hylen

This chapter explores factors that contributed to social status in the Roman period, including family of origin, wealth, citizenship, gender, and one’s standing as a slave, freed, or free-born person. Gender also contributed to social status. However, a combination of these other factors might give a woman relatively greater social standing than a man. This variability in social rank helps to explain some of the evidence of women’s participation in the social and political arenas. The chapter provides evidence of the wealth and patronage of women of various social classes, in both the New Testament and the culture at large.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Won Lee ◽  
Hollie N. Dowd ◽  
Cyrus Nikain ◽  
Madeleine F. Dwortz ◽  
Eilene D. Yang ◽  
...  

AbstractCompetent social functioning of group-living species relies on the ability of individuals to detect and utilize conspecific social cues to guide behavior. Previous studies have identified numerous brain regions involved in processing these external cues, collectively referred to as the Social Decision-Making Network. However, how the brain encodes social information with respect to an individual’s social status has not been thoroughly examined. In mice, cues about an individual’s identity, including social status, are conveyed through urinary proteins. In this study, we assessed the neural cFos immunoreactivity in dominant and subordinate male mice exposed to familiar and unfamiliar dominant and subordinate male urine. The posteroventral medial amygdala was the only brain region that responded exclusively to dominant compared to subordinate male urine. In all other brain regions, including the VMH, PMv, and vlPAG, activity is modulated by a combination of odor familiarity and the social status of both the urine donor and the subject receiving the cue. We show that dominant subjects exhibit robust differential activity across different types of cues compared to subordinate subjects, suggesting that individuals perceive social cues differently depending on social experience. These data inform further investigation of neurobiological mechanisms underlying social-status related brain differences and behavior.


Behaviour ◽  
2012 ◽  
Vol 149 (9) ◽  
pp. 953-975 ◽  
Author(s):  
T. Keller-Costa ◽  
O.S. Lopes ◽  
O. Almeida ◽  
P.C. Hubbard ◽  
A. Iacovella ◽  
...  

The urination pattern of the Mozambique tilapia (Oreochromis mossambicus) depends on social context, and the olfactory potency of urine released depends on social rank (males) and reproductive status (females). This strongly suggests that urine mediates chemical communication in this species. The current study tested, firstly, whether urine production rate depends on sex or social status and, secondly, whether differences in urination pattern and volume of urine stored are associated with variation in the morphology of the urinary bladder. Finally, the effect of urination during aggressive male–male interactions was assessed. Urine production in catheterized fish depended neither on sex nor social status (males). Nevertheless, males had larger kidneys than females. Dominant males had heavier urinary bladders than subordinate males or females, mainly due to enlarged muscle fibres, thicker urothelium and a thicker smooth muscle layer. In male pairs wherein urination was prevented by temporary constriction of the genital papillae, social interaction escalated to aggression (mouth-to-mouth fighting) more rapidly and frequently than control pairs. This was accompanied by elevated plasma testosterone and 11-ketotestosterone levels. In control encounters, the male that initiated the aggressive behaviour was usually the winner of the subsequent fight; this did not happen when the males could not urinate. These results suggest that the larger, more muscular bladder of dominant males is an adaptation, facilitating higher urination frequency, post-renal modulation and storage of larger urine volumes for longer. It is likely that urinary pheromones modulate aggression in male–male encounters by providing information on the social rank and/or motivation of the emitter; males are unlikely to invest in costly highly aggressive fights if they judge their opponent to be more dominant. Thus, a morphological explanation for the differing urination patterns of dominant and subordinant males, and females, has been provided, and a possible function for this behaviour in male–male interactions is suggested.


Author(s):  
Delbert E. Philpott ◽  
W. Sapp ◽  
C. Williams ◽  
T. Fast ◽  
J. Stevenson ◽  
...  

Space Lab 3 (SL-3) was flown on Shuttle Challenger providing an opportunity to measure the effect of spaceflight on rat testes. Cannon developed the idea that organisms react to unfavorable conditions with highly integrated metabolic activities. Selye summarized the manifestations of physiological response to nonspecific stress and he pointed out that atrophy of the gonads always occurred. Many papers have been published showing the effects of social interaction, crowding, peck order and confinement. Flickinger showed delayed testicular development in subordinate roosters influenced by group numbers, social rank and social status. Christian reported increasing population size in mice resulted in adrenal hypertrophy, inhibition of reproductive maturation and loss of reproductive function in adults. Sex organ weights also declined. Two male dogs were flown on Cosmos 110 for 22 days. Fedorova reported an increase of 30 to 70% atypical spermatozoa consisting of tail curling and/or the absence of a tail.


2016 ◽  
Vol 2 (2) ◽  
pp. 158-182 ◽  
Author(s):  
Min Zhou ◽  
Xiangyi Li

We consider cross-space consumption as a form of transnational practice among international migrants. In this paper, we develop the idea of the social value of consumption and use it to explain this particular form of transnationalism. We consider the act of consumption to have not only functional value that satisfies material needs but also a set of nonfunctional values, social value included, that confer symbolic meanings and social status. We argue that cross-space consumption enables international migrants to take advantage of differences in economic development, currency exchange rates, and social structures between countries of destination and origin to maximize their expression of social status and to perform or regain social status. Drawing on a multisited ethnographic study of consumption patterns in migrant hometowns in Fuzhou, China, and in-depth interviews with undocumented Chinese immigrants in New York and their left-behind family members, we find that, despite the vulnerabilities and precarious circumstances associated with the lack of citizenship rights in the host society, undocumented immigrants manage to realize the social value of consumption across national borders and do so through conspicuous consumption, reciprocal consumption, and vicarious consumption in their hometowns even without being physically present there. We conclude that, while cross-space consumption benefits individual migrants, left-behind families, and their hometowns, it serves to revive tradition in ways that fuel extravagant rituals, drive up costs of living, reinforce existing social inequality, and create pressure for continual emigration.


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