which involves detachment and limited emotion in social contexts Schizotypal personality disorder, which features difficulty with close relationships along with abnormal thinking and behavior ...

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 ...

Borderline Personality Disorder (BPD ... Studies, such as one published in the Journal of Abnormal Psychology (Tragesser et al., 2007), have shown a high prevalence of impulsive behaviours ...