Which characteristic is NOT typically associated with inmates vulnerable to sexual assault?

In the context of inmate vulnerability to sexual assault, physical strength and size are generally associated with being able to defend oneself and deter potential aggressors. In fact, inmates who are physically strong may be less likely to be targeted for assault as they often possess the ability to fend off attacks or create an image of being formidable. This characteristic can serve as a protective factor in the volatile environment of correctional facilities.

Conversely, mental illness or disability, being first-time inmates, and perceived homosexuality tend to increase vulnerability. Inmates who struggle with mental disabilities may have difficulty expressing themselves or advocating for their rights, making them easier targets. First-time inmates may be unfamiliar with prison culture and may not have established support networks, increasing their risk of exploitation. Lastly, perceived homosexuality can render inmates vulnerable, as sexual orientation is often a factor in targeting behavior within the prison population.

Thus, the characteristic of physical strength and size does not align with those typically seen as vulnerable to sexual assault in correctional settings.