Rough Tumble Play
Rough Tumble Play - Related Videos
01:24
Social Foundations of Self I: Play and Game
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2025
The development of self in children is deeply rooted in social interactions, mainly through stages of play and structured games. These stages, outlined by sociologist George Herbert Mead, illustrate how children progressively learn to understand and adopt social roles, forming a cohesive sense of self.The Play Stage: Imitation and Simple Role-TakingIn the early years of childhood, the play stage is characterized by imitative behavior, where children engage in role-playing based on familiar...
15:01
Peering into the Dynamics of Social Interactions: Measuring Play Fighting in Rats
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Cited by 82 •
2013
Play fighting in the rat involves attack and defense of the nape of the neck, which if contacted, is gently nuzzled with the snout. Because the movements of one animal are countered by the actions of its partner, play fighting is a complex, dynamic interaction. This dynamic complexity raises methodological problems about what to score for experimental studies. We present a scoring schema that is sensitive to the correlated nature of the actions performed. Two experiments illustrate how these...
01:34
Directing Proteins to the Rough Endoplasmic Reticulum
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2023
The organelle-specific signaling sequences direct proteins synthesized in the cytosol to their final destination like ER, mitochondria, peroxisomes, etc. Some of the proteins directed to ER are then trafficked via vesicles to other organelles within the cell or the extracellular environment through the Golgi complex. For example, the rough ER synthesizes soluble proteins for transportation to the lysosomes or secretion out of the cell. It can also synthesize transmembrane proteins that can...
15:18
Making MR Imaging Child's Play - Pediatric Neuroimaging Protocol, Guidelines and Procedure
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Cited by 139 •
2009
Despite an increase in the use of structural and functional magnetic resonance imaging (fMRI) in humans, the study of young pediatric populations remains a challenge. We present a hands-on, step-by-step video protocol including guidelines for clinicians and researchers intending to perform (f)MRI in young children.
12:51
A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
0 Views •
2015
Organic dye molecules and oleic acid coated upconverting nanoparticles are not water-soluble. This protocol describes a ‘plug and play’ method that enables the transfer of organic dye molecules and upconverting particles from their initial hydrophobic solvent to water.
FAQs
Facial expressions, vocalizations, and turn-taking help signal that physical contact remains playful rather than aggressive. These cues work alongside shifts in intensity, allowing participants to communicate their intentions without relying on force alone. This distinction matters because researchers can interpret the same physical action differently depending on the surrounding social signals.
Partner feedback helps participants regulate the force and intensity of their actions. A response from the other participant can encourage continued engagement, signal a need for adjustment, or help preserve turn-taking. Studying this feedback shows how social interaction supports self-regulation and teaches participants to maintain behavioral boundaries while remaining engaged.
Changes in intensity reveal how participants coordinate engagement and respond to one another. Increasing or decreasing force, together with vocalizations and facial expressions, can indicate whether the interaction remains socially acceptable. Researchers can therefore examine intensity as part of a broader communication process involving self-regulation, relationship negotiation, and the distinction between play and aggression.
Researchers can attend to when the interaction begins, how its intensity changes, and when it stops. They can also note facial expressions, vocalizations, turn-taking, and partner responses to force. Considering these features together helps distinguish changing play dynamics from aggression and reveals how participants negotiate behavioral boundaries during an interaction.
In childhood and animal development, this behavior provides a context for studying social bonding, communication, self-regulation, and motor coordination. Researchers can also examine how participants learn behavioral boundaries through changing intensity and partner feedback. These observations connect physical social activity with broader patterns of development and relationship formation.
The behavior gives researchers a way to study how relationships are negotiated through coordinated action, communication, and responses to feedback. Observing when interactions begin, change, or end can provide insight into social development, while attention to bonding and boundaries helps explain how participants maintain or adjust social engagement.