According to Borum, Fein, and Vossekuil, what can increase the likelihood of subject attachment to a target?

The correct answer highlights the importance of support systems in fostering attachment to a target. Support systems, which can include friends, family, community ties, and social networks, play a crucial role in shaping an individual's behavior and emotional state. When a person has a robust support network, they are more likely to develop healthy attachments and connections, which can serve as protective factors against potentially harmful behaviors.

In the context of Borum, Fein, and Vossekuil's work, individuals who lack adequate support may feel isolated or alienated, which can contribute to negative attachments, including fixation on a particular target. Conversely, strong support systems help foster resilience and positive engagement with the community, thereby reducing the likelihood of harmful attachments.

While financial stability, educational background, and job security are all important factors that can influence an individual’s overall well-being, they do not directly correlate to the concept of attachment in the same way that support systems do. These elements can contribute to a person's sense of stability and self-worth, but the social connections that support systems provide are more directly linked to the way individuals form attachments to others or to targets of concern.