148,919 research outputs found
Collective emotions online and their influence on community life
E-communities, social groups interacting online, have recently become an
object of interdisciplinary research. As with face-to-face meetings, Internet
exchanges may not only include factual information but also emotional
information - how participants feel about the subject discussed or other group
members. Emotions are known to be important in affecting interaction partners
in offline communication in many ways. Could emotions in Internet exchanges
affect others and systematically influence quantitative and qualitative aspects
of the trajectory of e-communities? The development of automatic sentiment
analysis has made large scale emotion detection and analysis possible using
text messages collected from the web. It is not clear if emotions in
e-communities primarily derive from individual group members' personalities or
if they result from intra-group interactions, and whether they influence group
activities. We show the collective character of affective phenomena on a large
scale as observed in 4 million posts downloaded from Blogs, Digg and BBC
forums. To test whether the emotions of a community member may influence the
emotions of others, posts were grouped into clusters of messages with similar
emotional valences. The frequency of long clusters was much higher than it
would be if emotions occurred at random. Distributions for cluster lengths can
be explained by preferential processes because conditional probabilities for
consecutive messages grow as a power law with cluster length. For BBC forum
threads, average discussion lengths were higher for larger values of absolute
average emotional valence in the first ten comments and the average amount of
emotion in messages fell during discussions. Our results prove that collective
emotional states can be created and modulated via Internet communication and
that emotional expressiveness is the fuel that sustains some e-communities.Comment: 23 pages including Supporting Information, accepted to PLoS ON
An Agent-Based Model of Collective Emotions in Online Communities
We develop a agent-based framework to model the emergence of collective
emotions, which is applied to online communities. Agents individual emotions
are described by their valence and arousal. Using the concept of Brownian
agents, these variables change according to a stochastic dynamics, which also
considers the feedback from online communication. Agents generate emotional
information, which is stored and distributed in a field modeling the online
medium. This field affects the emotional states of agents in a non-linear
manner. We derive conditions for the emergence of collective emotions,
observable in a bimodal valence distribution. Dependent on a saturated or a
superlinear feedback between the information field and the agent's arousal, we
further identify scenarios where collective emotions only appear once or in a
repeated manner. The analytical results are illustrated by agent-based computer
simulations. Our framework provides testable hypotheses about the emergence of
collective emotions, which can be verified by data from online communities.Comment: European Physical Journal B (in press), version 2 with extended
introduction, clarification
Group-centered framework towards a positive design of digital collaboration in global settings
Globally distributed groups require collaborative systems to support their
work. Besides being able to support the teamwork, these systems also should
promote well-being and maximize the human potential that leads to an engaging
system and joyful experience. Designing such system is a significant challenge
and requires a thorough understanding of group work. We used the field theory
as a lens to view the essential aspects of group motivation and then utilized
collaboration personas to analyze the elements of group work. We integrated
well-being determinants as engagement factors to develop a group-centered
framework for digital collaboration in a global setting. Based on the outcomes,
we proposed a conceptual framework to design an engaging collaborative system
and recommend system values that can be used to evaluate the system furtherComment: 6 Pages, 3 Figures, Positive computing, International Conference on
Industrial Enterprise and System Engineerin
The phenomenon of negative emotions in the social existence of human
Purpose. The research is aimed at determining the influence of negative ethical emotions on social life and the activity of the individual, which involves solving the following problems: a) to find out approaches to the typology of ethical emotions, b) to highlight individual negative ethical emotions and to determine their ability to influence human behaviour. Theoretical basis. The theoretical and methodological basis of the research is the recognition of the significant influence of negative emotions on human activity in society. In this regard, it is proposed to consider them as a complex multidisciplinary phenomenon, which is predetermined by both social and personal factors of origin and has a certain specificity of objectification. Originality. The authors determined that in addition to destructive effects on a person of negative emotions, they can also have a constructive effect on person’s behaviour, due primarily to the fact that a person does not want to experience these emotions and therefore tries to avoid situations they cause. Conclusions. The ethical emotions of guilt, embarrassment, anger, disgust and contempt can affect, through the cognitive aspect of the emotional process, the decision-making process of people when they predict situations in which they risk to feel such emotions. So the emotion of guilt creates a constructive setup aimed at correcting inappropriate social norms of human behaviour. The emotion of embarrassment motivates a person to behave more benevolently in society in order to integrate in it and get its approval, thus encouraging the person to adhere to social and moral agreements and norms. The emotion of anger motivates a person to act to eliminate injustice, herewith not only in relation to himself, but also in relation to others. Rejecting those people who cause moral and social aversion, society creates a system of punishments and rewards that acts as a strong deterrent to the socio-cultural behaviour. The emotion of contempt performs the function of preventing punishment in relation to the despised individual
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