"I Know It When I See It": Recent Victimization and Perceptions of Rape.

This study examined various individual differences that influence perceptions of sexual assault (SA), specifically focusing on participants' self-reported recent experiences of rape or sexual coercion. Female college students ( = 214) read 16 short SA encounter vignettes, indicated whether what they read constituted rape, and completed individual difference measures. Results indicated that participants who confirmed a recent history of SA endorsed rape myths to a greater degree, held more adversarial sexual beliefs, reported higher levels of sociosexuality, and were less likely to construct the SA encounters as rape when compared with women who do not report recent SA or coercion.

National and ethnic identity in the face of discrimination: ethnic minority and majority perspectives.

Does the United States afford people of different backgrounds a sense of equal identification with the nation? Past research has documented ethnic/racial group differences on levels of national identity but there has been little research examining what psychologically moderates these disparities. The present research investigates how perceived group discrimination is associated with national and ethnic identification among ethnic majority and minority groups. Study 1 examines whether perceived group discrimination moderates subgroup differences on national and ethnic identification.

Winning the invasion roulette: escapes from fish farms increase admixture and facilitate establishment of non-native rainbow trout.

Aquaculture is a major source of invasive aquatic species, despite the fact that cultured organisms often have low genetic diversity and tend to be maladapted to survive in the wild. Yet, to what extent aquaculture escapees become established by means of high propagule pressure and multiple origins is not clear. We analysed the genetic diversity of 15 established populations and four farmed stocks of non-native rainbow trout in Chile, a species first introduced for recreational fishing around 1900, but which has in recent decades escaped in large numbers from fish farms and become widespread.