essay qs: why do people kill?

Question 1

What is the role of the MAOA gene in homicidal behavior?

Answer 1

The MAOA gene, linked to impulsive violence, affects serotonin regulation. Studies (e.g., Ferguson et al., 2008) show increased aggression in individuals with certain MAOA variants.

Question 2

How do cognitive distortions contribute to homicidal behavior?

Answer 2

Cognitive distortions, such as justifying violence or dehumanizing victims, increase the likelihood of homicide (Bartol & Bartol, 2014).

Question 3

What does social learning theory say about violent behavior?

Answer 3

Bandura (1977) proposed that observing violent role models, especially in unstable environments, teaches individuals aggressive behaviors.