scholarly journals Persistent social interactions beget more pronounced personalities in a desert-dwelling social spider

2014 ◽  
Vol 10 (8) ◽  
pp. 20140419 ◽  
Author(s):  
Andreas P. Modlmeier ◽  
Kate L. Laskowski ◽  
Alex E. DeMarco ◽  
Anna Coleman ◽  
Katherine Zhao ◽  
...  
Keyword(s):  
Individual Differences ◽  
Social Interactions ◽  
Predation Risk ◽  
Social Environment ◽  
Personality Development ◽  
Social Spider ◽  
Niche Specialization ◽  
The Social ◽  
Animal Personalities ◽  
Social Niche

The social niche specialization hypothesis predicts that repeated social interactions will generate social niches within groups, thereby promoting consistent individual differences in behaviour. Current support for this hypothesis is mixed, probably because the importance of social niches is dependent upon the ecology of the species. We test whether repeated interactions among group mates generate consistent individual differences in boldness in the social spider, Stegodyphus dumicola. In support of the social niche specialization hypothesis, we found that consistent individual differences in boldness increased with longer group tenure. Interestingly, these differences took longer to appear than in previous work suggesting this species needs more persistent social interactions to shape its behaviour. Recently disturbed colonies were shyer than older colonies, possibly reflecting differences in predation risk. Our study emphasizes the importance of the social environment in generating animal personalities, but also suggests that the pattern of personality development can depend on subtle differences in species' ecologies.

scholarly journals Evidence of social niche construction: persistent and repeated social interactions generate stronger personalities in a social spider

2014 ◽  
Vol 281 (1783) ◽  
pp. 20133166 ◽  
Author(s):  
Kate L. Laskowski ◽  
Jonathan N. Pruitt
Keyword(s):  
Individual Differences ◽  
Social Interactions ◽  
Social Environment ◽  
Individual Variation ◽  
Theoretical Models ◽  
General Mechanism ◽  
Social Spider ◽  
Niche Specialization ◽  
The Social ◽  
Social Niche

While there are now a number of theoretical models predicting how consistent individual differences in behaviour may be generated and maintained, so far, there are few empirical tests. The social niche specialization hypothesis predicts that repeated social interactions among individuals may generate among-individual differences and reinforce within-individual consistency through positive feedback mechanisms. Here, we test this hypothesis using groups of the social spider Stegodyphus mimosarum that differ in their level of familiarity. In support of the social niche specialization hypothesis, individuals in groups of spiders that were more familiar with each other showed greater repeatable among-individual variation in behaviour. Additionally, individuals that were more familiar with each other exhibited lower within-individual variation in behaviour, providing one of the first examples of how the social environment can influence behavioural consistency. Our study demonstrates the potential for the social environment to generate and reinforce consistent individual differences in behaviour and provides a potentially general mechanism to explain this type of behavioural variation in animals with stable social groups.

scholarly journals Social niche specialization under constraints: personality, social interactions and environmental heterogeneity

2013 ◽  
Vol 368 (1618) ◽  
pp. 20120343 ◽  
Author(s):  
Pierre-Olivier Montiglio ◽  
Caterina Ferrari ◽  
Denis Réale
Keyword(s):  
Social Context ◽  
Social Interactions ◽  
Environmental Heterogeneity ◽  
Social Roles ◽  
Ecological Factors ◽  
Social Mechanisms ◽  
Personality Differences ◽  
Niche Specialization ◽  
The Social ◽  
Social Niche

Several personality traits are mainly expressed in a social context, and others, which are not restricted to a social context, can be affected by the social interactions with conspecifics. In this paper, we focus on the recently proposed hypothesis that social niche specialization (i.e. individuals in a population occupy different social roles) can explain the maintenance of individual differences in personality. We first present ecological and social niche specialization hypotheses. In particular, we show how niche specialization can be quantified and highlight the link between personality differences and social niche specialization. We then review some ecological factors (e.g. competition and environmental heterogeneity) and the social mechanisms (e.g. frequency-dependent, state-dependent and social awareness) that may be associated with the evolution of social niche specialization and personality differences. Finally, we present a conceptual model and methods to quantify the contribution of ecological factors and social mechanisms to the dynamics between personality and social roles. In doing so, we suggest a series of research objectives to help empirical advances in this research area. Throughout this paper, we highlight empirical studies of social niche specialization in mammals, where available.

scholarly journals Studying individual differences in the social environment to better understand language learning and processing

2016 ◽  
Vol 2 (s1) ◽  
Author(s):  
Shiri Lev-Ari
Keyword(s):  
Second Language ◽  
Individual Differences ◽  
Second Language Acquisition ◽  
Language Acquisition ◽  
Language Learning ◽  
Social Environment ◽  
Native Speakers ◽  
Linguistic Performance ◽  
The Social

AbstractPeople learn language from their social environment. Therefore, individual differences in the input that their social environment provides could influence their linguistic performance. Nevertheless, investigation of the role of individual differences in input on performance has been mostly restricted to first and second language acquisition. In this paper I argue that individual differences in input can influence linguistic performance even in adult native speakers. Specifically, differences in input can affect performance by influencing people’s knowledgebase, by modulating their processing manner, and by shaping expectations. Therefore, studying the role that individual differences in input play can improve our understanding of how language is learned, processed and represented.

scholarly journals Social environment influences the relationship between genotype and gene expression in wild baboons

2013 ◽  
Vol 368 (1618) ◽  
pp. 20120345 ◽  
Author(s):  
Daniel E. Runcie ◽  
Ralph T. Wiedmann ◽  
Elizabeth A. Archie ◽  
Jeanne Altmann ◽  
Gregory A. Wray ◽  
...  
Keyword(s):  
Gene Expression ◽  
Individual Differences ◽  
Social Environment ◽  
Group Size ◽  
Early Life ◽  
Social Connectedness ◽  
Dominance Rank ◽  
Social Stressors ◽  
The Social ◽  
Wild Baboons

Variation in the social environment can have profound effects on survival and reproduction in wild social mammals. However, we know little about the degree to which these effects are influenced by genetic differences among individuals, and conversely, the degree to which social environmental variation mediates genetic reaction norms. To better understand these relationships, we investigated the potential for dominance rank, social connectedness and group size to modify the effects of genetic variation on gene expression in the wild baboons of the Amboseli basin. We found evidence for a number of gene–environment interactions (GEIs) associated with variation in the social environment, encompassing social environments experienced in adulthood as well as persistent effects of early life social environment. Social connectedness, maternal dominance rank and group size all interacted with genotype to influence gene expression in at least one sex, and either in early life or in adulthood. These results suggest that social and behavioural variation, akin to other factors such as age and sex, can impact the genotype–phenotype relationship. We conclude that GEIs mediated by the social environment are important in the evolution and maintenance of individual differences in wild social mammals, including individual differences in responses to social stressors.

Teaching Nonhandicapped Students about Individual Differences: A Pilot Study

1984 ◽  
Vol 9 (3) ◽  
pp. 196-206 ◽  
Author(s):  
William Stainback ◽  
Susan Stainback ◽  
Catherine Hatcher ◽  
Marlene Strathe ◽  
Harriet Healy
Keyword(s):  
Individual Differences ◽  
Pilot Study ◽  
Social Behavior ◽  
Social Interactions ◽  
Social Acceptance ◽  
Empirical Investigation ◽  
Group Setting ◽  
Direct Training ◽  
Behavior Development ◽  
The Social

The lack of social acceptance of handicapped students by their nonhandicapped peers has been cited as a major deterrent to the success of mainstreaming (Strain, 1982). While this problem has been recognized, there has been little empirical investigation of ways to deal with the social acceptance issue beyond direct training of the handicapped in appropriate social behavior development (Gresham 1981). The primary purpose of the present investigation was to examine the influence of training nonhandicapped students about individual differences on their social interactions with rejected handicapped students. The results of the investigation provide initial evidence that training nonhandicapped students about individual differences influences their social interactions with their rejected handicapped peers in a small group setting.

scholarly journals What does social support sound like? Challenges and opportunities for using passive episodic audio collection to assess the social environment

2020 ◽  
Author(s):  
Anubhuti Poudyal ◽  
Alastair van Heerden ◽  
Ashley Hagaman ◽  
Celia Islam ◽  
Ada Thapa ◽  
...  
Keyword(s):  
Mental Health ◽  
Social Support ◽  
Data Collection ◽  
Social Interactions ◽  
Social Environment ◽  
Mobile Phones ◽  
Adolescent Mothers ◽  
Qualitative Interviews ◽  
The Social ◽  
Audio Data

Abstract Background: The social environment, including social support, social burden, and quality of interactions, influences a range of health outcomes, including mental health. Passive audio data collection on mobile phones (e.g., episodic recording of the auditory environment without requiring any active input from the phone user) enables new opportunities to understand the social environment. We evaluated the use of passive audio collection on mobile phones as a window onto the relationship between the social environment within a study of mental health among adolescent mothers in Nepal.Methods: We enrolled 23 adolescent mothers who first participated in qualitative interviews to describe their social support and identify sounds potentially associated with that support. Then episodic recordings were collected for two weeks from the same women using an app to capture 30 seconds of audio every 15 minutes from 4am to 9pm. Audio data were processed and classified using a pretrained model. Each classification category was accompanied by a predicted accuracy score. Manual validation of the machine-predicted speech and non-speech categories (10%) was done for accuracy.Results: In qualitative interviews, mothers described a range of positive and negative social interactions and the sounds that accompanied these. Potential positive sounds included adult speech and laughter, baby babbling and laughter, and sounds from baby toys. Sounds characterizing negative stimuli included yelling, crying, screaming by adults and crying by babies. Sounds associated with social isolation included silence and TV or radio noises. Speech comprised of 43% of all passively recorded audio clips (n=7725). Manual validation showed a 23% false positive rate and 62% false-negative rate for speech, demonstrating potential underestimation of speech exposure. Other common sounds included music and vehicular noises.Conclusions: Passively capturing audio has the potential to improve understanding of the social environment. However, the limited accuracy of the pre-trained model used in this study did not adequately distinguish between positive and negative social interactions. To improve the contribution of passive audio collection to understanding the social environment, future work should improve the accuracy of audio categorization, code for constellations of sounds, and combine audio with other smartphone data collection such as location and activity.

The Social Price of Constant Connectivity: Smartphones Impose Subtle Costs on Well-Being

2019 ◽  
Vol 28 (4) ◽  
pp. 347-352 ◽  
Author(s):  
Kostadin Kushlev ◽  
Ryan Dwyer ◽  
Elizabeth W. Dunn
Keyword(s):  
Social Interactions ◽  
Social Environment ◽  
Mobile Technology ◽  
Field Experiments ◽  
Well Being ◽  
Sampling Studies ◽  
Face To Face ◽  
Social Lives ◽  
The Social ◽  
Smartphone Use

Smartphones provide people with a variety of benefits, but they may also impose subtle social costs. We propose that being constantly connected undercuts the emotional benefits of face-to-face social interactions in two ways. First, smartphone use may diminish the emotional benefits of ongoing social interactions by preventing us from giving our full attention to friends and family in our immediate social environment. Second, smartphones may lead people to miss out on the emotional benefits of casual social interactions by supplanting such interactions altogether. Across field experiments and experience-sampling studies, we find that smartphones consistently interfere with the emotional benefits people could otherwise reap from their broader social environment. We also find that the costs of smartphone use are fairly subtle, contrary to proclamations in the popular press that smartphones are ruining our social lives. By highlighting how smartphones affect the benefits we derive from our broader social environment, this work provides a foundation for building theory and research on the consequences of mobile technology for human well-being.

Attachment to the Physical Dimension of Places

2002 ◽  
Vol 91 (3_suppl) ◽  
pp. 1177-1182 ◽  
Author(s):  
M. Carmen Hidalgo ◽  
Bernardo Hernández
Keyword(s):  
College Students ◽  
Social Interactions ◽  
Social Environment ◽  
Social Relationships ◽  
Physical Environment ◽  
Social Aspect ◽  
Strong Emphasis ◽  
The Social ◽  
Previous Contact

Social relationships had been important in explanation and prediction of attachment to places. Although some have asserted the importance of physical aspects of the environment in the formation of attachment ties to a place, the social environment is required for the formation of bonds to a place, although strong emphasis on the social aspect has been questioned and the importance of the physical environment noted. The present objective in two studies was to test whether college students ( ns = 30 and 27) show a preference for a place they know, independently of the social interactions developed in them. Results confirmed the hypothesis, i.e., after a very brief stay in a certain place with nobody else there, these college students preferred that place to another with which they had not had previous contact.

scholarly journals КОМУНИКАЦИОНЕН ОКТАГОН: АСПЕКТИ НА ИНТЕЛИГЕНТНОСТТА ПРЕЗ ПРИЗМАТА НА КОМУНИКАЦИОННАТА СРЕДА

2021 ◽  
Vol XXХII A (1) ◽  
pp. 193-207
Author(s):  
Айля Илиязова ◽  
Keyword(s):  
Social Interactions ◽  
Social Environment ◽  
Intelligent System ◽  
Human Intelligence ◽  
Transmission Of Knowledge ◽  
The Social ◽  
Communication Links ◽  
Biological Differences

The aim of the paper is to highlight certain aspects of the semantic profile of the concept of "intelligence" through a model called "communication octagon", focusing on the theory of dynamics of communication links, and to analyze the interaction between the intelligent system and the social environment. The focus of interest in the study is human intelligence, based on individual biological differences, which can be modified as a result of construction and transmission of knowledge, mutual emotional transfer, making cognitive requirements (directed inwards and outwards, towards the environment), and as a result of dynamic social interactions.

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