scholarly journals Social Interactions in Zoo-Housed Elephants: Factors Affecting Social Relationships

Animals ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 747 ◽  
Author(s):  
Ellen Williams ◽  
Anne Carter ◽  
Carol Hall ◽  
Samantha Bremner-Harrison
Keyword(s):  
Social Interactions ◽  
Social Relationships ◽  
Social Group ◽  
Social Systems ◽  
Social Groups ◽  
Ecological Factors ◽  
Positive Interactions ◽  
Asian Elephants ◽  
Minimal Impact ◽  
Proactive Management

Elephants have complex social systems that are predominantly driven by ecological factors in situ. Within zoos, elephants are held in relatively static social groups and the factors observed driving social relationships in the wild are largely absent. Little research has investigated the effect of social group factors in zoos on elephant social interactions. The aim of this research was to establish whether there is a relationship between social group factors and social behaviour, in order to identify factors that make elephant herds more or less likely to be compatible. Results will facilitate recommendations for optimum social groupings for zoo elephants. Behavioural data quantifying social interactions were collected between January 2016 and February 2017 at seven UK and Irish zoos and safari parks from 10 African and 22 Asian elephants. Social interactions were split into four categories: positive physical, positive non-physical, negative physical and negative non-physical. Social interactions were related to age (positive physical higher and negative non-physical lower in calves than adults), personality (elephants with higher sociability scores engaged in more positive interactions and less negative interactions), presence of calves in the herd (herds with calves had more positive non-physical), relatedness to other elephants in the herd (positive non-physical were higher when relatives were in the group and negative non-physical were higher between unrelated elephants) and species (Asian elephants engaged in more positive non-physical than African elephants). A greater understanding of factors that may contribute to the success of zoo-elephant social groups is important for individual and herd welfare as it will enable evidence-based decisions which have minimal impact on social structures to be executed. This knowledge will enable proactive management approaches to be undertaken and will thus be paramount in ensuring optimal welfare for elephant herds moving forwards.

scholarly journals How does cognition shape social relationships?

2018 ◽  
Vol 373 (1756) ◽  
pp. 20170293 ◽  
Author(s):  
Claudia A. F. Wascher ◽  
Ipek G. Kulahci ◽  
Ellis J. G. Langley ◽  
Rachael C. Shaw
Keyword(s):  
Social Interactions ◽  
Social Relationships ◽  
Individual Variation ◽  
Cognitive Abilities ◽  
Cognitive Skills ◽  
Empirical Studies ◽  
Social Groups ◽  
Theme Issue ◽  
The Social ◽  
Evolutionary Consequences

The requirements of living in social groups, and forming and maintaining social relationships are hypothesized to be one of the major drivers behind the evolution of cognitive abilities. Most empirical studies investigating the relationships between sociality and cognition compare cognitive performance between species living in systems that differ in social complexity. In this review, we ask whether and how individuals benefit from cognitive skills in their social interactions. Cognitive abilities, such as perception, attention, learning, memory, and inhibitory control, aid in forming and maintaining social relationships. We investigate whether there is evidence that individual variation in these abilities influences individual variation in social relationships. We then consider the evolutionary consequences of the interaction between sociality and cognitive ability to address whether bi-directional relationships exist between the two, such that cognition can both shape and be shaped by social interactions and the social environment. In doing so, we suggest that social network analysis is emerging as a powerful tool that can be used to test for directional causal relationships between sociality and cognition. Overall, our review highlights the importance of investigating individual variation in cognition to understand how it shapes the patterns of social relationships. This article is part of the theme issue ‘Causes and consequences of individual differences in cognitive abilities’.

scholarly journals Attractiveness of female sexual signaling predicts differences in female grouping patterns between bonobos and chimpanzees

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Martin Surbeck ◽  
Cédric Girard-Buttoz ◽  
Liran Samuni ◽  
Christophe Boesch ◽  
Barbara Fruth ◽  
...  
Keyword(s):  
Social Relationships ◽  
Species Differences ◽  
Social Systems ◽  
Species Difference ◽  
Spatial Association ◽  
Temporal Distribution ◽  
Ecological Factors ◽  
Sexual Signaling ◽  
Party Members ◽  
Frequent Presence

AbstractHere we show that sexual signaling affects patterns of female spatial association differently in chimpanzees and bonobos, indicating its relevance in shaping the respective social systems. Generally, spatial association between females often mirrors patterns and strength of social relationships and cooperation within groups. While testing for proposed differences in female-female associations underlying female coalition formation in the species of the genus Pan, we find only limited evidence for a higher female-female gregariousness in bonobos. While bonobo females exhibited a slightly higher average number of females in their parties, there is neither a species difference in the time females spent alone, nor in the number of female party members in the absence of sexually attractive females. We find that the more frequent presence of maximally tumescent females in bonobos is associated with a significantly stronger increase in the number of female party members, independent of variation in a behavioural proxy for food abundance. This indicates the need to look beyond ecology when explaining species differences in female sociality as it refutes the idea that the higher gregariousness among bonobo females is driven by ecological factors alone and highlights that the temporal distribution of female sexual receptivity is an important factor to consider when studying mammalian sociality.

scholarly journals How socio-ecological factors influence the differentiation of social relationships: an integrated conceptual framework

2020 ◽  
Vol 16 (9) ◽  
pp. 20200384
Author(s):  
Liza R. Moscovice ◽  
Cédric Sueur ◽  
Filippo Aureli
Keyword(s):  
Conceptual Framework ◽  
Social Interactions ◽  
Social Relationships ◽  
Social Complexity ◽  
Ecological Factors ◽  
Contest Competition ◽  
Group Level ◽  
Interspecific Differences ◽  
Wide Range ◽  
Group Contest

The extent of differentiation of social relationships within groups is a means to assess social complexity, with greater differentiation indicating greater social complexity. Socio-ecological factors are likely to influence social complexity, but no attempt has been made to explain the differentiation of social relationships using multiple socio-ecological factors. Here, we propose a conceptual framework based on four components underlying multiple socio-ecological factors that influence the differentiation of social relationships: the extent of within-group contest competition to access resources, the extent to which individuals differ in their ability to provide a variety of services, the need for group-level cooperation and the constraints on social interactions. We use the framework to make predictions about the degree of relationship differentiation that can be expected within a group according to the cumulative contribution of multiple socio-ecological factors to each of the four components. The framework has broad applicability, since the four components are likely to be relevant to a wide range of animal taxa and to additional socio-ecological factors not explicitly dealt with here. Hence, the framework can be used as the basis for the development of novel and testable hypotheses about intra- and interspecific differences in relationship differentiation and social complexity.

scholarly journals Development and Complex Dynamics at School Environment

Complexity ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Miguel Angel Fuentes ◽  
Juan Pablo Cárdenas ◽  
Natalia Carro ◽  
Mariana Lozada
Keyword(s):  
Social Interactions ◽  
Social Relationships ◽  
Behavioral Plasticity ◽  
School Context ◽  
Intervention Group ◽  
Positive Interactions ◽  
Control Group ◽  
Post Intervention ◽  
Quantitative Evidence ◽  
The Impact

In this work we use complex systems methodologies to analyze quantitatively the impact of an intervention involving cooperative and self-awareness activities on social interactions in children. The aim of this study is to evaluate behavioral plasticity of social relationships between peers in 6-7 year-olds who participated in the intervention conducted in a school context. The intervention consisted of 8 one-hour long sessions comprising mindfulness-based practices, collaborative activities that required cooperation, and perspective-taking instances in which children shared feelings, perceptions, and needs felt during the activities. We used complex network and game theory to evaluate pre-post-intervention variations. Social relationship was analyzed with a sociogram in both the intervention group and a control group which continued with regular classes. By means of the sociometric questionnaire we asked each child to mention which classmates he/she would choose as playmates and which he/she would not. Changes in the number of peers selected and rejected reflected changes in the pattern of social relationships pre-post-intervention. Our findings show that participating in the intervention positively modulated social interactions since we found an increase in the diversity and quality of positive links and a reduction in negative ones; a higher level of integration, indicated by enhanced positive networks where children with many positive connections tended to connect with those with few links; and more positive interactions between genders. These findings were not observed in the control group. Through the use of the mentioned methodologies, the current investigation provides new quantitative evidence of social network plasticity in children, an important topic which, to our knowledge, has been little studied. Results from this work indicate that positive transformations in social relationships can be fostered through the performance of this kind of intervention.

scholarly journals Price-Setting Behavior in the Presence of Social Interactions

2006 ◽  
Vol 226 (2) ◽  
Author(s):  
Adriaan R. Soetevent ◽  
Lambert Schoonbeek
Keyword(s):  
Social Interaction ◽  
Social Interactions ◽  
Interaction Effect ◽  
Social Group ◽  
Social Groups ◽  
Price Setting ◽  
Optimal Price ◽  
Specific Composition ◽  
The Social ◽  
Other Consumers

SummaryWe consider a market with a profit-maximizing monopolistic firm. Utility-maximizing consumers either buy one unit of the good or none at all. The demand for the good is influenced by local social interactions. That is, the utility which a consumer derives from the consumption of the good depends positively on the fraction of other consumers in his own social group that consume the good. We first consider a benchmark case where the population of consumers is not segmented and constitutes one social group. We derive the optimal price and profit of the firm for this case. Next, we analyse the optimal price and profit for the case where the population of consumers is partitioned into two different social groups. Comparing the results for the cases with one and two social groups, it turns out that the partition into groups does not unambiguously gives the firm the opportunity to raise its price and increase its profit. The effects depend on a non-trivial interplay between the strength of the social interaction effect and the specific composition of the social groups.

scholarly journals Monitoring of group mates in relation to their activity in mandrills

2019 ◽  
Author(s):  
Gabriele Schino ◽  
Martina Scerbo
Keyword(s):  
Social Interactions ◽  
Social Relationships ◽  
Social Group ◽  
Social Rank ◽  
Social Knowledge ◽  
Mandrillus Sphinx ◽  
The Social

ABSTRACTPrimates are known to have considerable knowledge about the social relationships that link their group mates, and are likely to derive this information from observing the social interactions that occur in their social group. They may therefore be hypothesized to pay particular attention to the social interactions involving group mates. In this study, we evaluated how the attention captive mandrills (Mandrillus sphinx) devote to their group mates was modulated by the behavior of the latter. Mandrills looked most frequently at foraging individuals and least frequently at sleeping invividuals. Mandrills also looked at grooming individuals more than at individuals that were simply sitting in contact. Grooming dyads were looked at regardless of the social rank and kinship of the individuals involved. These results contribute to our understanding of how primates obtain their social knowledge.

scholarly journals Host anemone size as a determinant of social group size and structure in the orange clownfish (Amphiprion percula)

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e5841 ◽  
Author(s):  
Juliette Chausson ◽  
Maya Srinivasan ◽  
Geoffrey P. Jones
Keyword(s):  
Path Analysis ◽  
Group Size ◽  
Social Group ◽  
Environmental Gradients ◽  
Social Groups ◽  
Ecological Factors ◽  
Habitat Patch ◽  
Behavioral Interactions ◽  
Amphiprion Percula ◽  
Size And Structure

The size and structure of social groups of animals can be governed by a range of ecological factors and behavioral interactions. In small, highly site-attached coral reef fishes, group size is often constrained by the size of the habitat patch they are restricted to. However, group size may also be influenced by changes in abundance along important environmental gradients, such as depth or distance offshore. In addition, the body size and sex structure within social groups can be determined by the size of the habitat patch and the dominance relationships among group members. Here we examined the roles of ecological factors and behavioral interactions in governing group size and structure in the orange clownfish, Amphiprion percula, on inshore reefs in Kimbe Bay, Papua New Guinea. We quantified relationships between ecological variables (anemone size, depth, and distance from shore) and social group variables (group size, and total body length of the three largest individuals (ranks 1, 2, and 3)). Anemone size explained the greatest amount of variation in group variables, with strong, positive relationships between anemone surface area and group size, and total length of individuals ranked 1, 2, and 3. Group structure was also weakly correlated with increasing depth and distance from shore, most likely through the indirect effects of these environmental gradients on anemone size. Variation in group size and the lengths of ranks 2 and 3 were all closely related to the length of rank 1. Path analysis indicated that anemone size has a strong direct effect on the length of rank 1. In turn, the length of rank 1 directly affects the size of the subordinate individuals and indirectly affects the group size through its influence on subordinates. Hence, anemone size directly and indirectly controls social group size and structure in this space-limited fish species. It is also likely that anemonefish have feedback effects on anemone size, although this could not be differentiated in the path analysis.

The Cooking Ape: An Interview with Richard Wrangham

2005 ◽  
Vol 5 (1) ◽  
pp. 29-37
Author(s):  
elisabeth townsend
Keyword(s):  
Social Relationships ◽  
Human Behavior ◽  
Homo Sapiens ◽  
Social Groups ◽  
Harvard University ◽  
Primate Research ◽  
Social Organizations ◽  
Cooked Food ◽  
New Research ◽  
The Brain

Humans: The Cooking Ape Perhaps the first to suggest that humans were cooking as early as 1.9 million years ago, Richard Wrangham shows through his new research and his imagination how and possibly when cooking changed humans dramatically. Wrangham, Harvard University primatologist and MacArthur Fellow, has been studying the evolution of human cooking. After 25 years of primate research at his site in Kibale, Uganda, Wrangham is best known for explaining the similarity and differences across species of primate social organizations. In Kibale, he has analyzed chimpanzees’ behavior: how it’s changed when they interact with the environment and how their social groups have evolved. In particular, he noticed how food changed their interactions with each other. Like that of chimps, human behavior has been affected by food, especially as they shifted from raw to cooked food. Moving from eating food as it was discovered to collecting edibles and cooking them altered our social relationships. Cooked food has changed Homo sapiens physically by making food more digestible thereby altering jaws, teeth, and guts, and providing more calories for more expensive organs such as the brain. Wrangham discusses when and how humans may have started using fire to cook food, what they cooked, and the transition from cooking in an outdoor fire to hearths and open ovens.

scholarly journals Three Strategies for Describing Social Interactions of Adolescents in a Multicultural Environment—Indicators for the Quality of Life Research

2021 ◽  
Vol 18 (15) ◽  
pp. 8166
Author(s):  
Alicja Szerląg ◽  
Arkadiusz Urbanek ◽  
Kamila Gandecka
Keyword(s):  
Quality Of Life ◽  
Social Interactions ◽  
Social Relationships ◽  
Social Relations ◽  
Living Environment ◽  
Life Assessment ◽  
Multicultural Environment ◽  
Multicultural Community ◽  
The Social

Background: The analysis has involved social interactions in a multicultural environment. The social context has been defined by the Vilnius region (Lithuania), where national, religious, and cultural differences exist across generations (multicultural community). The space of “social relationships”, as one of the modules of the WHO quality of life assessment, has been studied. An innovation of the research has been related to the analysis of the phenomenon of community of nationalities and cultures as a predictor of quality of life (QoL). The social motive of the research has been the historical continuity (for centuries) of the construction of the Vilnius cultural borderland. Here, the local community evolves from a group of many cultures to an intercultural community. Interpreting the data, therefore, requires a long perspective (a few generations) to understand the quality of relationships. We see social interactions and strategies for building them as a potential for social QoL in multicultural environments. Methods: The research has been conducted on a sample of 374 respondents, including Poles (172), Lithuanians (133), and Russians (69). A diagnostic poll has been used. The respondents were adolescents (15–16 years). The research answers the question: What variables form the interaction strategies of adolescents in a multicultural environment? The findings relate to interpreting the social interactions of adolescents within the boundaries of their living environment. The description of the social relations of adolescents provides an opportunity to implement the findings for further research on QoL. Results: An innovative outcome of the research is the analysis of 3 interaction strategies (attachment to national identification, intercultural dialogue, and multicultural community building) as a background for interpreting QoL in a multicultural environment. Their understanding is a useful knowledge for QoL researchers. The data analysis has taken into account cultural and generational (historical) sensitivities. Therefore, the team studying the data has consisted of researchers and residents of the Vilnius region. We used the interaction strategies of adolescents to describe the category of “social relationships” in nationally and culturally diverse settings.

Sign in / Sign up

Export Citation Format

Share Document