Results 281 to 290 of about 18,689,161 (353)
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Journal of Physical Activity and Health, 2019
BACKGROUND To maintain increases in physical activity (PA), interventions that implement group dynamics principles and strategies with the intent of enhancing group cohesion may be advantageous. This study examined group cohesion and PA following a group
H. Leach, Katie Potter, Mary C. Hidde
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BACKGROUND To maintain increases in physical activity (PA), interventions that implement group dynamics principles and strategies with the intent of enhancing group cohesion may be advantageous. This study examined group cohesion and PA following a group
H. Leach, Katie Potter, Mary C. Hidde
semanticscholar +1 more source
2012
Forming, joining and distinguishing groups has a number of advantages: groups help us to make sense of our world and to coordinate mutually beneficial social exchange more effectively. The tendency to groups are found everywhere. However, not every type of group is equally important or 'groupy': intimacy groups and task groups especially are seen to be
Nijstad, B.A., Van Knippenberg, D.
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Forming, joining and distinguishing groups has a number of advantages: groups help us to make sense of our world and to coordinate mutually beneficial social exchange more effectively. The tendency to groups are found everywhere. However, not every type of group is equally important or 'groupy': intimacy groups and task groups especially are seen to be
Nijstad, B.A., Van Knippenberg, D.
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Artificial Intelligence and Social Simulation: Studying Group Dynamics on a Massive Scale
Small Group Research, 2018Recent advances in artificial intelligence and computer science can be used by social scientists in their study of groups and teams. Here, we explain how developments in machine learning and simulations with artificially intelligent agents can help group
J. Hoey +5 more
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The Dynamics of "Corrective" Groups
Journal of Health and Social Behavior, 1972Noting the limited understanding of group dynamics among health researchers using corrective groups, this paper proposes that a number of principles already established in the field of small groups might be used to facilitate the processes of conformity and social control in corrective groups.
P V, Crosbie, F A, Petroni, B G, Stitt
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The Dynamics of Group Polarization
2017Exchange of arguments in a discussion often makes individuals more radical about their initial opinion. This phenomenon is known as Group-induced Attitude Polarization. A byproduct of it are bipolarization effects, where the distance between the attitudes of two groups of individuals increases after the discussion.
Proietti, Carlo
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The Dynamics of Group Cognition
Minds and Machines, 2016The aim of this paper is to demonstrate that the postulation of irreducible, distributed cognitive systems (or group minds as they are also known in the literature) is necessary for the successful explanatory practice of cognitive science and sociology.
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Dynamic unpredictability in grouping
Behavioral and Brain SciencesAbstract Dunbar presents an intriguing analysis of variance in primate group sizes, and social glue’s (grooming) relationship to cognitive evolution. This focus on primates with consistent and stable grouping excludes perspectives on the evolution of grouping beyond predation and competition.
Phyllis C. Lee, Karen B. Strier
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Kleinian Groups and Holomorphic Dynamics
International Journal of Bifurcation and Chaos, 2003It is known as a correspondence between iteration of rational maps and Kleinian groups, and is usually designated as the Sullivan's dictionary. This dictionary enumerates analogies between iteration of holomorphic endomorphisms and action of Kleinian groups.
Carlos Correia Ramos, J. Sousa Ramos
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Archives of General Psychiatry, 1967
IN RECENT YEARS the American community has awakened to the sociologic problems produced by its geographically limited, impoverished minority groups. In response we are now investing substantial amounts of money and energy in a variety of programs designed to enrich the cultural, educational, and economic environment of the urban "ghetto-dweller." 1,2
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IN RECENT YEARS the American community has awakened to the sociologic problems produced by its geographically limited, impoverished minority groups. In response we are now investing substantial amounts of money and energy in a variety of programs designed to enrich the cultural, educational, and economic environment of the urban "ghetto-dweller." 1,2
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Dynamic group communication security
Proceedings. Sixth IEEE Symposium on Computers and Communications, 2002If multicast communication appears as the most efficient way to send data to a group of participants, it presents also more vulnerabilities to attacks and requires services such as authentication, integrity and confidentiality to transport data securely. In this paper, we present the protocol Baal as a scalable solution to group key management problems
Chaddoud, Ghassan +2 more
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