Competency to Proceed to Trial Evaluations and Rational Understanding.

In Dusky v. United States, the United States Supreme Court established "rational understanding" as a necessary component of a defendant's competency to stand trial. Yet, rational understanding has engendered misunderstanding, stemming from inconsistent court rulings and lack of systematic attention given to definitions of rationality.

Evaluating conditional release in not guilty by reason of insanity acquittees: a prospective follow-up study in Virginia.

Detailed research on treatment and risk management approaches with not guilty by reason of insanity acquittees (NGRI) during their conditional release is needed as states increasingly use community-based services for these individuals. Grounded in case law, and supported by follow-up studies demonstrating low recidivism rates, states have been encouraged in their efforts to conditionally release NGRI acquittees. The authors evaluated a state-wide sample of 127 NGRI acquittees released into the community after spending a mean of 61.

Vicious dogs part 2: criminal thinking, callousness, and personality styles of their owners.

Every year over 885,000 dog bites require serious medical attention. Based on human injury and insurance claims, six dog breeds were designated as "vicious" (Akitas, Chows, Dobermans, Pit Bulls, Rottweilers, and Wolf-mixes). This study was conducted to expand on previous research examining antisocial tendencies and personality styles of people choosing to own vicious breeds.

Psychological profile of male and female animal abusers.

This study had three purposes: to explore psychological characteristics of animal abusers (criminal thinking styles, empathy, and personality traits), to replicate previously reported results (past illegal actions, bullying behavior), and to examine potential gender differences. The self-reported animal abuser group was 29 college students who reported two or more incidents of animal abuse; controls were 29 college students matched on age and gender. Participants completed self-report measures of criminal thinking, illegal behaviors, bullying, empathy, and the five-factor personality traits.

Criminal thinking patterns, aggression styles, and the psychopathic traits of late high school bullies and bully-victims.

This study explored the current psychological characteristics and criminal behavior history of individuals who retrospectively reported being bullies, bully-victims, victims, or controls (i.e. neither victims nor bullies) during their last 2 years of high school.

Sex, sexual orientation, and sexism: what influence do these factors have on verdicts in a crime-of-passion case?

This study investigated the influence of defendant sex, sexual orientation, and participant sex on perceptions of a crime-of-passion. An online sample of 458 individuals read a scenario describing a homicide and provided judgments of verdict, sentence length, legal elements, and sexism. We hypothesized heterosexual female defendants would most likely receive a verdict of manslaughter, be found less guilty, and receive shorter sentences.

Vicious dogs: the antisocial behaviors and psychological characteristics of owners.

Each year, 4.7 million people are bitten by dogs. Of those bitten each year, 386,000 are seriously injured and some killed.