scholarly journals Social networks in the presence and absence of visual cues

2018 ◽  
Author(s):  
David Bierbach ◽  
Stefan Krause ◽  
Pawel Romanczuk ◽  
Juliane Lukas ◽  
Lenin Arias-Rodriguez ◽  
...  
Keyword(s):  
Visual Cues ◽  
Social Dynamics ◽  
Social Contact ◽  
Mechanistic Explanation ◽  
Social Partner ◽  
Low Density ◽  
Network Analyses ◽  
Poecilia Mexicana ◽  
The Social ◽  
Two Populations

AbstractWe compared the social dynamics of two populations of the live-bearing Atlantic molly (Poecilia mexicana) that live in adjacent habitats with very different predator regimes: cave mollies that inhabit a low-predation environment inside a sulfidic cave with a low density of predatory water bugs (Belostoma sp.), and mollies that live directly outside the cave (henceforth called “surface” mollies) in a high-predation environment with a high density of fish-eating birds. We filmed the social interactions of marked fish in both environments and analysed their social network dynamics using a Markov model under two different fish densities of 12 and 6 fish per 0.36 m2. As expected, surface mollies spent overall much more time social than cave mollies. This difference in overall social time was a result of surface mollies being less likely to discontinue social contact (once they had a social partner) and being more likely to resume social contact (once alone) than cave mollies. Interestingly surface mollies were also less likely to leave a current social partner than cave mollies. At low density, mollies (in both environments) were expected to show reduced social encounters which should dramatically change their social dynamics. Surface mollies, however, displayed an ability to maintain their social dynamics at low density (primarily by reducing the convex polygon spanned by the group) which was not observed in cave mollies. Despite the fact that we only compared two populations, our data provide a mechanistic explanation for density compensations of social dynamics that have also been observed in other fish species and give an example of how comparisons between the social dynamics of different populations can be made that go beyond conventional network analyses.

scholarly journals An interaction mechanism for the maintenance of fission–fusion dynamics under different individual densities

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8974
Author(s):  
David Bierbach ◽  
Stefan Krause ◽  
Pawel Romanczuk ◽  
Juliane Lukas ◽  
Lenin Arias-Rodriguez ◽  
...  
Keyword(s):  
Interaction Mechanism ◽  
Social Contact ◽  
Social Partner ◽  
Slight Reduction ◽  
Low Density ◽  
Social Time ◽  
Poecilia Mexicana ◽  
Group A ◽  
Random Walk Simulation ◽  
High Consistency

Animals often show high consistency in their social organisation despite facing changing environmental conditions. Especially in shoaling fish, fission–fusion dynamics that describe for which periods individuals are solitary or social have been found to remain unaltered even when density changed. This compensatory ability is assumed to be an adaptation towards constant predation pressure, but the mechanism through which individuals can actively compensate for density changes is yet unknown. The aim of the current study is to identify behavioural patterns that enable this active compensation. We compared the fission–fusion dynamics of two populations of the live-bearing Atlantic molly (Poecilia mexicana) that live in adjacent habitats with very different predator regimes: cave mollies that inhabit a low-predation environment inside a sulfidic cave with a low density of predatory water bugs (Belostoma sp.), and mollies that live directly outside the cave (henceforth called “surface” mollies) in a high-predation environment. We analysed their fission–fusion dynamics under two different fish densities of 12 and 6 fish per 0.36 m2. As expected, surface mollies spent more time being social than cave mollies, and this difference in social time was a result of surface mollies being less likely to discontinue social contact (once they had a social partner) and being more likely to resume social contact (once alone) than cave mollies. Interestingly, surface mollies were also less likely to switch among social partners than cave mollies. A random walk simulation predicted each population to show reduced social encounters in the low density treatment. While cave mollies largely followed this prediction, surface mollies maintained their interaction probabilities even at low density. Surface mollies achieved this by a reduction in the size of a convex polygon formed by the group as density decreased. This may allow them to largely maintain their fission–fusion dynamics while still being able to visit large parts of the available area as a group. A slight reduction (21%) in the area visited at low densities was also observed but insufficient to explain how the fish maintained their fission–fusion dynamics. Finally, we discuss potential movement rules that could account for the reduction of polygon size and test their performance.

scholarly journals Social Networks of Lexical Innovation. Investigating the Social Dynamics of Diffusion of Neologisms on Twitter

2021 ◽  
Vol 4 ◽  
Author(s):  
Quirin Würschinger
Keyword(s):  
Social Network ◽  
Social Network Analysis ◽  
Network Analysis ◽  
Social Dynamics ◽  
Temporal Dynamics ◽  
New Words ◽  
Network Analyses ◽  
The Social ◽  
Lexical Innovation ◽  
Social Diffusion

Societies continually evolve and speakers use new words to talk about innovative products and practices. While most lexical innovations soon fall into disuse, others spread successfully and become part of the lexicon. In this paper, I conduct a longitudinal study of the spread of 99 English neologisms on Twitter to study their degrees and pathways of diffusion. Previous work on lexical innovation has almost exclusively relied on usage frequency for investigating the spread of new words. To get a more differentiated picture of diffusion, I use frequency-based measures to study temporal aspects of diffusion and I use network analyses for a more detailed and accurate investigation of the sociolinguistic dynamics of diffusion. The results show that frequency measures manage to capture diffusion with varying success. Frequency counts can serve as an approximate indicator for overall degrees of diffusion, yet they miss important information about the temporal usage profiles of lexical innovations. The results indicate that neologisms with similar total frequency can exhibit significantly different degrees of diffusion. Analysing differences in their temporal dynamics of use with regard to their age, trends in usage intensity, and volatility contributes to a more accurate account of their diffusion. The results obtained from the social network analysis reveal substantial differences in the social pathways of diffusion. Social diffusion significantly correlates with the frequency and temporal usage profiles of neologisms. However, the network visualisations and metrics identify neologisms whose degrees of social diffusion are more limited than suggested by their overall frequency of use. These include, among others, highly volatile neologisms (e.g., poppygate) and political terms (e.g., alt-left), whose use almost exclusively goes back to single communities of closely-connected, like-minded individuals. I argue that the inclusion of temporal and social information is of particular importance for the study of lexical innovation since neologisms exhibit high degrees of temporal volatility and social indexicality. More generally, the present approach demonstrates the potential of social network analysis for sociolinguistic research on linguistic innovation, variation, and change.

Factors Affecting Agonistic Communication in Rhesus Monkeys (Macaca Mulatta)

Behaviour ◽  
1968 ◽  
Vol 31 (3-4) ◽  
pp. 339-357 ◽  
Author(s):  
H.F. Harlow ◽  
G.W. Møller ◽  
G.D. Mitchell
Keyword(s):  
Social Learning ◽  
Facial Expressions ◽  
Macaca Mulatta ◽  
Rhesus Monkeys ◽  
Average Duration ◽  
Social Contact ◽  
Social Partner ◽  
Factors Affecting ◽  
Dependent Behavior ◽  
The Social

AbstractThis study dealt with factors affecting agonistic communication in rhesus monkeys. Definitions were given for various postures, facial expressions, and vocalizations. The data revealed that such communications depended at least upon the following factors: 1. Age Dominance displays (yawning, threats) increased with age while fear grimaces and vocalizations decreased with age. 2. Sex Dominance displays occurred more often and fear grimaces and vocalizations less often in males than in females. Crook tail should be used with caution as a measure of dominance, at least in subadult rhesus monkeys. The average duration of crook tail seemed to be a more relevant index of dominance than the frequency of crook tail. 3. Rearing Motherless mothering and peer deprivation depressed displays of dominance, while rotated mothering increased dominance displays. Repeated separation produced submissive and dependent behavior; however, calls for social contact (coos) were emitted much more frequently in these animals. This vocalization change was probably a product of social learning. 4. Social stimulus Displays of dominance and submission were dependent upon the nature (i.e., size, age, hostility) of the social partner. 5. Adaptation to the social partner Dominance related behaviors decreased and calls for friendly contact increased as the animal became more familiar with a strange social partner.

Review of The Social Dynamics of Self-Esteem: Theory to Therapy.

1989 ◽  
Vol 34 (11) ◽  
pp. 1046-1046
Author(s):  
No authorship indicated
Keyword(s):  
Social Dynamics ◽  
Self Esteem ◽  
The Social

The Social Dynamics of Economic Development in Rural Punjab

Asian Survey ◽  
1970 ◽  
Vol 10 (4) ◽  
pp. 336-347 ◽  
Author(s):  
Harry M. Raulet ◽  
Jogindar S. Uppal
Keyword(s):  
Economic Development ◽  
Social Dynamics ◽  
The Social

Conceptual foundations for the development of J.G.Turner’s general sociological theory: Metatheoretical ideas, basic concepts and analytical scheme

2019 ◽  
pp. 40-60
Author(s):  
Volodymyr Reznik
Keyword(s):  
Social Evolution ◽  
Social Dynamics ◽  
Sociological Theory ◽  
Social Forces ◽  
Analytical Scheme ◽  
Initial Stage ◽  
The Social ◽  
Production Distribution ◽  
Basic Concepts ◽  
Conceptual Foundations

The article discusses the conceptual foundations of the development of the general sociological theory of J.G.Turner. These foundations are metatheoretical ideas, basic concepts and an analytical scheme. Turner began to develop a general sociological theory with a synthesis of metatheoretical ideas of social forces and social selection. He formulated a synthetic metatheoretical statement: social forces cause selection pressures on individuals and force them to change the patterns of their social organization and create new types of sociocultural formations to survive under these pressures. Turner systematized the basic concepts of his theorizing with the allocation of micro-, meso- and macro-levels of social reality. On this basis, he substantiated a simple conceptual scheme of social dynamics. According to this scheme, the forces of macrosocial dynamics of the population, production, distribution, regulation and reproduction cause social evolution. These forces force individual and corporate actors to structurally adapt their communities in altered circumstances. Such adaptation helps to overcome or avoid the disintegration consequences of these forces. The initial stage of Turner's general theorizing is a kind of audit, modification, modernization and systematization of the conceptual apparatus of sociology. The initial results obtained became the basis for the development of his conception of the dynamics of functional selection in the social world.

Scham und Autonomie

2012 ◽  
Vol 2012 (1) ◽  
pp. 163-192
Author(s):  
Sonja Rinofner-Kreidl
Keyword(s):  
Decision Making ◽  
Social Dynamics ◽  
Self Esteem ◽  
Self Determination ◽  
Intentional Content ◽  
Conceptual Clarification ◽  
The Social ◽  
Conventional Behavior ◽  
And Control

Autonomy is associated with intellectual self-preservation and self-determination. Shame, on the contrary, bears a loss of approval, self-esteem and control. Being afflicted with shame, we suffer from social dependencies that by no means have been freely chosen. Moreover, undergoing various experiences of shame, our power of reflection turns out to be severly limited owing to emotional embarrassment. In both ways, shame seems to be bound to heteronomy. This situation strongly calls for conceptual clarification. For this purpose, we introduce a threestage model of self-determination which comprises i) autonomy as capability of decision-making relating to given sets of choices, ii) self-commitment in terms of setting and harmonizing goals, and iii) self-realization in compliance with some range of persistently approved goals. Accordingly, the presuppositions and distinctive marks of shame-experiences are made explicit. Within this framework, we explore the intricate relation between autonomy and shame by focusing on two questions: on what conditions could conventional behavior be considered as self-determined? How should one characterize the varying roles of actors that are involved in typical cases of shame-experiences? In this connection, we advance the thesis that the social dynamics of shame turns into ambiguous positions relating to motivation, intentional content,and actors’ roles.

Book Review: Toshchenko Zh.T. Trauma Society: Between Evolution and Revolution (The Experience of Theoretical and Empirical Analysis). Moscow: Ves’ Mir, 2020

2020 ◽  
Vol 63 (4) ◽  
pp. 152-159
Author(s):  
Vladimir V. Krivosheev
Keyword(s):  
Social Life ◽  
Social Dynamics ◽  
Sociological Theory ◽  
Modern Society ◽  
Russian Society ◽  
Trauma Society ◽  
The Social ◽  
New Research ◽  
Further Development

The review reveals the basic conceptions elaborated by one of the major Russian modern sociologists Zh.T. Toshchenko in his new research. The reviewer argues that the book’s author thoroughly examines the various methodological grounds for identifying the essential characteristics of social dynamics. At the same time, the reviewer focuses on the further development of the theory of modern society, proposed by the book’s author. Thus, Zh.T. Toshchenko, who spent many years researching social deformations, formulates an important concept – the concept of a society of trauma as the third modality of social development along with evolution and revolution. The book offers a fundamentally new view of social life, there is a holistic, systematic approach to all its processes and phenomena. The reviewer concludes that the new book of the social theorist Zh.T. Toshchenko is a significant contribution to sociological theory, since it develops ideas about the state and prospects of Russian society, gives accurate assessments of all social processes.

The Social Dynamics of Dedication

2017 ◽  
Author(s):  
Christy Constantakopoulou
Keyword(s):  
Social History ◽  
Social Dynamics ◽  
Annual Basis ◽  
The Social ◽  
History Of

This chapter provides a methodological discussion on how to use the evidence included in the Delian inventories in order to write the social history of the dedicants. The inventories were produced by the Delian hieropoioi and recorded on an annual basis the dedications kept in the Delian treasuries. The chapter focuses particularly on dedications which are attached to named individuals and communities. It then discusses the material according to the parameters of gender, individual versus community dedications, elite dedicants, and distance of travel. Using the inventories we are able to reconstruct who came to the Delian sanctuary to dedicate objects.

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