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Bullying, Eve Brank, Lori Hoetger, Katherine Hazen Jan 2012

Bullying, Eve Brank, Lori Hoetger, Katherine Hazen

Department of Psychology: Faculty Publications

The effects of bullying on the bully and the victim can be wide reaching, impacting schoolwork, familial and peer relationships, psychological well-being, and physical health. As such, schools work to implement different intervention and prevention programs. Additionally, a variety of both criminal and civil legal interventions have recently been used to prevent or punish bullying. Most US states have enacted antibullying legislation that prohibits bullying behaviors, but definitional issues that are present in the empirical research are also present in such statutes. For instance, some states focus only on physical forms of bullying or leave definitions entirely up to individual …


A Social Network Perspective On Measurements Of Dominance Hierarchies, Daizaburo Shizuka, David B. Mcdonald Jan 2012

A Social Network Perspective On Measurements Of Dominance Hierarchies, Daizaburo Shizuka, David B. Mcdonald

School of Biological Sciences: Faculty Publications

The hierarchical organization of dominance relations among animals has wide-ranging implications in social evolution. The structure of dominance relations has often been measured using indices of linearity (e.g. Landau’s h, Kendall’s K): the degree to which dominance relations adhere to a linear hierarchy. An alternative measure is the transitivity of dominance relations among sets of three players that all interact with each other, a measure we call triangle transitivity (ttri). Triangle transitivity and linearity are essentially equivalent when dominance relations of all dyads are known, but such complete observations are rare in empirical studies. Triangle transitivity …