Comparative study of aggression - Dangerousness on patients with paranoid schizophrenia: Focus on demographic data, PANSS, drug use and aggressiveness.

This cross sectional study aimed to compare the differences in psychopathology of Greek homicide and homicide attempters, patients with schizophrenia, with non violent individuals, suffering from schizophrenia. The study compared three Groups of 220 men, diagnosed with schizophrenia: (a) Group Α (Schizophrenia - No violence, (b) Group Β (Schizophrenia - with violence or violent crime), (c) Group C (Schizophrenia - not guilty by reason of insanity - violent crime). Several psychometric tools were used, such as M.I.N·I (Mini-International Neuropsychiatric Interview), PANSS scale (Positive and Negative Symptoms Scale). Most subjects suffered from paranoid schizophrenia. On factors such as demographic characteristics (i.e. current occupational status, living status), statistically significant findings were shown for Groups B and C vs Group A. Predisposing psychosocial factors, such as family conflicts and aggressiveness against family, were found to be statistically significant in differentiating violent versus nonviolent individuals with psychosis. They differed significantly in factors like history of juvenile delinquency, but also in the type of aggressiveness in general. These differences were confirmed on PANSS scale. In conclusion, the longer the history of aggressiveness is presented, the greater the chances are of individuals falling into Group C and it is possible to spend several years from the onset of the disease until the moment of crime.

Female perpetrators of sexual abuse of minors: what are the consequences for the victims?

INTRODUCTION: The definition of sexual abuse changes according to the moral values and culture of each era. In the past the perpetrators of sexual abuse were perceived to be exclusively male. However, contemporary literature is placing increasing emphasis on the role of female sexual abusers. The aim of the current literature review is to focus on the consequences of sexual abuse in minors when the perpetrator is female. METHODS: A literature search of the main databases for studies was conducted. Restriction was placed on European and North American literature due to perceived culture differences. RESULTS: Victims of sexual abuse by female perpetrators are usually friends or relatives of the abuser and find themselves sometimes under persuasion and psychological coercion to participate in sexual acts. The percentage of male victims is growing. There are severe and longstanding psychological consequences for the victims which are further analyzed. CONCLUSION: Contemporary studies offer limited information about this issue and the consequences it has on the victims. The majority of such cases are not reported. Sometimes sexual abuse by female perpetrators is considered more acceptable than sexual abuse by males. Psychological interventions could be a powerful tool in reduction of female sexual abuse and its consequences on the victims.