Which of the following factors is prohibited from being included in classification criteria?

The inclusion of race as a classification criterion in correctional facilities is prohibited due to various legal and ethical standards aimed at ensuring equal treatment and preventing discrimination. In many jurisdictions, discrimination based on race violates civil rights laws and policies that govern how incarcerated individuals are classified and treated. This prohibition aligns with the principle of equal protection under the law, which mandates that individuals, regardless of their racial background, should not be subject to different treatment in a correctional setting.

In contrast, factors like criminal history, gender, and socioeconomic status may be considered in classification systems as they can play a role in assessing the security level needed or the services required for rehabilitative purposes. For instance, criminal history can indicate the risk level a person may pose, while gender might influence housing assignments or programming needs. Socioeconomic status might be relevant in determining access to certain programs or resources within the facility. Thus, the focus on race as a prohibited factor is a crucial aspect of promoting fairness and equality in the justice system.