Peer Groups
Peer Groups - Related Videos
01:30
Peer Review Explained
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2026
Peer review is a central quality-control process in academic publishing. Before research is shared with the scholarly community, experts in the relevant field evaluate manuscripts to ensure that the findings are accurate, original, and methodologically sound. This review process helps maintain the reliability of the scientific record and reinforces trust in published literature. Submission and Editorial Screening The process begins when an author submits a manuscript to an academic journal. The...
01:23
Influence of Parents and Peers on Identity
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2025
Adolescence is a pivotal period of identity formation, during which individuals begin to answer questions central to their sense of self, such as "Who am I?" and "Who do I hope to become?" Both parents and peers play critical roles in guiding adolescents through this complex developmental phase. Parental Influence on Identity Development Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth. This guiding role...
01:26
Relationships with Peers During Infancy and Toddlerhood
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2026
Infants and toddlers show early interest in peers, especially children of similar age and developmental level. Between 6 and 12 months, infants increasingly touch, smile at, and babble to one another. These brief interactions often happen alongside individual play rather than as coordinated activity.Early Peer InteractionAround the first birthday, children begin sharing objects, making eye contact, smiling, and approaching peers. Behaviors such as hitting, grabbing, or repeated touching may...
08:49
Peering at Brain Polysomes with Atomic Force Microscopy
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Cited by 9 •
2016
While ribosome structure has been extensively characterized, the organization of polysomes is still understudied. To overcome this lack of knowledge, we present here a detailed preparation protocol for accurate imaging of mammalian polysomes by atomic force microscopy (AFM) in air and liquid.
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...
FAQs
Social comparison lets individuals evaluate their attitudes, abilities, and actions against those of people around them. Observation of peers can introduce new behaviors, while feedback helps signal which responses fit group expectations. Individuals may then adjust what they do to gain acceptance, preserve relationships, or communicate an identity shared with the group.
Feedback and reinforcement help establish which behaviors a group accepts, encourages, or discourages. Positive responses can strengthen cooperation, friendship, or conformity, whereas unfavorable reactions may prompt an individual to change behavior. These processes make group norms socially meaningful and help explain why peer influence can affect both everyday conduct and risk-taking.
Peer influence does not produce a single outcome. Individuals may conform when adjusting attitudes or actions helps them maintain relationships or gain acceptance, yet shared interests and experiences can also provide a basis for expressing a common identity. Psychology therefore examines peer groups as settings that can shape both social alignment and identity development.
Psychologists can examine how peer groups relate to conformity, cooperation, friendship, social support, and risk-taking. They can also consider how these patterns change across development and how observation, comparison, feedback, and reinforcement contribute to them. This approach connects specific social processes with broader behavioral and emotional outcomes in children, adolescents, and adults.
Understanding peer influence can help educators recognize how group norms and feedback affect students’ behavior and relationships. The same knowledge supports bullying-prevention efforts by focusing attention on the social environment, not only on individuals. Programs can use this perspective to promote positive peer settings in which cooperation, support, and constructive behavior are encouraged.
Peer-group research is relevant when an intervention needs to address social support, relationships, emotional development, or behaviors influenced by acceptance and group norms. It can inform programs for children, adolescents, and adults by identifying how peer environments relate to adjustment and risk-taking. The broader goal is to promote social settings that support healthier emotional and behavioral outcomes.