Final answer:
Edwin Sutherland's Differential Association Theory and Travis Hirschi's Control Theory are two theories that can be used to explain aspects of Hickey's trauma control model of serial murder. Sutherland's theory indicates that criminal behavior may be learned from one's social environment, while Hirschi's theory suggests that weak social bonds can make an individual more susceptible to engaging in deviant behaviors, including serial murder.
Step-by-step explanation:
The student is asking to identify two theories that explain aspects of Hickey's trauma control model of serial murder. Two applicable theories are Edwin Sutherland's Differential Association Theory and Travis Hirschi's Control Theory.
Sutherland's Differential Association Theory suggests that criminal behavior is learned through interaction with others. It explains aspects of Hickey's model by suggesting that individuals may learn to use crime as a coping mechanism for trauma within social contexts, especially if they have family members with a criminal background. A longitudinal study supports this theory by indicating that children with convicted parents are more likely to engage in criminal behavior themselves.
Travis Hirschi's Control Theory posits that social bonds and connections prevent deviant behavior. This theory is relevant to the trauma control model as it implies that those with weaker social bonds may be more susceptible to engaging in serial murder as a form of dealing with trauma. Hirschi identified four types of social bonds: attachment, commitment, involvement, and belief. Weaknesses in these bonds may lead to a higher risk of deviant behavior as per the trauma control model.