Search results for "Social Dominance"
showing 10 items of 30 documents
Mother knows best: dominant females determine offspring dispersal in red foxes (Vulpes vulpes).
2011
Background: Relatedness between group members is central to understanding the causes of animal dispersal. In many group-living mammals this can be complicated as extra-pair copulations result in offspring having varying levels of relatedness to the dominant animals, leading to a potential conflict between male and female dominants over offspring dispersal strategies. To avoid resource competition and inbreeding, dominant males might be expected to evict unrelated males and related females, whereas the reverse strategy would be expected for dominant females. Methodology/Principal Findings: We used microsatellites and long-term data from an urban fox (Vulpes vulpes) population to compare disp…
Validación argentina de la Escala de Orientación a la Dominancia Social
2014
La teoría de la dominancia social expresa el deseo de los individuos por establecer y mantener jerarquías sociales a través de la subordinación de ciertos grupos a otros. Para evaluar las diferencias individuales en este constructo, los autores elaboraron la Escala de Orientación a la Dominancia Social, cuya formulación original presentaba una estructura factorial unidimensional. Sin embargo, trabajos posteriores han señalado la presencia de una estructura bifactorial para el estudio del constructo, compuesta por la oposición a la igualdad y la dominancia grupal. El presente trabajo tuvo como objetivo principal la adaptación y validación de la Escala de Orientación a la Dominancia Social, p…
The correlation between right-wing authoritarianism and social dominance orientation: The moderating effects of political and religious identity
2008
In a secondary analysis performed on a representative sample of the Italian population (N = 887), we examined the correlation between right-wing authoritarianism (RWA) and social dominance orientation (SDO), analyzing the moderating effect exerted on such correlation by political interest and religion importance. RWA and SDO showed a positive, significant correlation (r = .38), moderated by political interest (which heightened it) and religion importance (which lowered it). Limits, implications, and possible developments of the research are discussed.
Switching spatial scale reveals dominance-dependent social foraging tactics in a wild primate.
2017
When foraging in a social group, individuals are faced with the choice of sampling their environment directly or exploiting the discoveries of others. The evolutionary dynamics of this trade-off have been explored mathematically through the producer-scrounger game, which has highlighted socially exploitative behaviours as a major potential cost of group living. However, our understanding of the tight interplay that can exist between social dominance and scrounging behaviour is limited. To date, only two theoretical studies have explored this relationship systematically, demonstrating that because scrounging requires joining a competitor at a resource, it should become exclusive to high-rank…
On the ideological consistency between right-wing authoritarianism and social domince orientation.
2007
Abstract The authors argue that cross-national variation in the association between right-wing authoritarianism (RWA) and social dominance orientation (SDO) depends upon the degree to which political systems are organized along a single explicitly ideologically articulated left–right dimension. In societies where the political system is ideologized along a single dimension, RWA and SDO should be strongly positively correlated, and the magnitude of this association should be moderated by political identification. This hypothesis was tested in Italy, a society where the political system is highly ideologized, using analyses of concurrent data from student (N = 148) and community samples (N = …
Values, ideological attitudes and patriotism
2014
We tested a series of discriminant associations, investigating how dimensions of patriotism (i.e. blind and constructive) differently relate to value orientations, and to ideological attitudes such as Right-Wing Authoritarianism (RWA) and Social Dominance Orientation (SDO). Using an Italian student sample (N = 146) we found that blind patriotism correlated positively with tradition and negatively with universalism, whilst constructive patriotism correlated negatively with tradition and positively with universalism. Both RWA and SDO correlated negatively with universalism, whilst only RWA was associated with security and tradition and only SDO related positively to power and self-direction. …
Diet, authoritarianism, social dominance orientation, and predisposition to prejudice
2015
Purpose – The purpose of the paper is to examine whether reported food habits (vegan, vegetarian, or carnivore diet) are associated with right-wing authoritarianism, prejudices against minorities and acceptance of social dominance. Design/methodology/approach – In total, 1,381 individuals completed validated questionnaires on dietary habits and attitudes. Associations were analysed using analyses of covariance on attitudes, adjusted for age with gender and diet as factors. Findings – Of the respondents, 35 per cent reported eating mixed food (including meat and fish), 31 per cent vegetarian food (excluding meat and fish) and 34 per cent vegan food (excluding animal products entirely). Auth…
Gene expression patterns associated with caste and reproductive status in ants: worker-specific genes are more derived than queen-specific ones.
2013
Variation in gene expression leads to phenotypic diversity and plays a central role in caste differentiation of eusocial insect species. In social Hymenoptera, females with the same genetic background can develop into queens or workers, which are characterized by divergent morphologies, behaviours and lifespan. Moreover, many social insects exhibit behaviourally distinct worker castes, such as brood-tenders and foragers. Researchers have just started to explore which genes are differentially expressed to achieve this remarkable phenotypic plasticity. Although the queen is normally the only reproductive individual in the nest, following her removal, young brood-tending workers often develop …
Switching spatial scale reveals dominance-dependent social foraging tactics in a wild primate
2017
When foraging in a social group, individuals are faced with the choice of sampling their environment directly or exploiting the discoveries of others. The evolutionary dynamics of this trade-off have been explored mathematically through the producer-scrounger game, which has highlighted socially exploitative behaviours as a major potential cost of group living. However, our understanding of the tight interplay that can exist between social dominance and scrounging behaviour is limited. To date, only two theoretical studies have explored this relationship systematically, demonstrating that because scrounging requires joining a competitor at a resource, it should become exclusive to high-rank…
Attitudes, Sentiments, and Concerns About Inclusive Education of Teachers and Teaching Students in Spain.
2020
The Sentiments, Attitudes, and Concerns About Inclusive Education Revised scale was developed to close the existing gap in measuring perceptions of inclusive education in the educative context. It has been widely used in other cultures but not in Spain. Our objective has been to analyze the psychometric properties in the Spanish sample by studying their relationship with empathy and social dominance variables, finally taking into account sociodemographic variables to observe if there are differences. The scale was applied to a total of 647 subjects: 323 university-students (18–45 years) and 324 in-service teachers (35–58 years). The scale showed psychometric properties suitable for the gene…