Final answer:
The anticipated gain of a power/control killer depends on their goals and motivations. Assessing the threat involves studying their past behavior and analyzing their capabilities. Influence can be exerted by a small group of people if they hold power or have persuasive communication skills.
Step-by-step explanation:
The term 'power/control killer' does not have a standard definition in social studies. It is important to clarify the context or source from which this term is being used to better understand the anticipated gain of a power/control killer. However, in general, power/control killers may seek to gain dominance, control over others, or to fulfill a personal psychological need for power and control. Their anticipated gain may vary depending on their goals or motivations.
Evaluating the threat posed by a power/control killer involves assessing their capabilities, access to resources, and potential impact on individuals or society. This can be done through studying their past behavior, gathering intelligence, and analyzing their motives and intentions.
Influence can be exerted by a small group of people if they hold positions of power, possess wealth, have persuasive communication skills, or are backed by influential networks. The effectiveness of their influence varies depending on the circumstances and individuals involved.