This book explains the theory as well as shares important applications of the Gini methodology. It demonstrates how readers may use Gini instead of variance for their research in the fields of statistics, economics, econometrics, and policy.[...]

Traumatic events, including sexual abuse, experiencing or witnessing violence, and natural disasters, are common among adolescents. A significant number of adolescents go on to develop posttraumatic stress disorder (PTSD), which can have a severe negative impact on well-being and functioning. These [...]