which features difficulty with close relationships along with abnormal thinking and behavior patterns Cluster B disorders feature unstable emotional states and erratic behavior, which can involve ...

When a population of laboratory rats is allowed to increase in a confined space, the rats develop acutely abnormal patterns of behavior that can even lead to the extinction of the population ...

Presents an introduction to the study of various patterns of mental, behavioral, and personality disorders including diagnosis, etiology, and treatment. Current research-based theoretical approaches ...

Why are patterns in animal behavior important ... "This is no doubt an abnormal event," he told the Economic Times. "Peacocks are known to reside in plains and forested areas.