Chapter 2 Theories of Violence Flashcards
Intermale Aggression
Young men competing for status by being the toughest and the strongest.
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Territorial Agression
Concerns animals that fight to control a piece of land they have marked or defined as their own.
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Dominance
A higher rank or status in relationship to others, usually among males. To achieve dominance, males will commonly resort to violence. Once dominance is achieved, violence falls dramatically.
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Status
Place in a hierarchy; men may act out violently when competing with other men for the higher status or rank in a group.
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Atavisms
Evolutionary throwbacks; the idea that individuals are born to be violent and criminal, and they are identifiable through a number of distinguishing physical characteristics, including a small head with a large facial area; a sloping forehead; large, protruding ears; bushy eyebrows that meet over the nose; abnormally large teeth; and tattoos.
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Serotonin
A substance that helps relay messages over the gap (the synapse) between nerve cells and allows the messages to proceed. Low levels of serotonin are linked to a variety of issues, including depression, suicide, and anxiety as well as impulsive acts of aggression.
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Testosterone
A hormone; high levels of this hormone are linked to aggression.
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Warrior Gene
A gene that produces an enzyme known as monoamine oxidase A (MAOA), which breaks down brain neurotransmitters such as serotonin. Some people have a variation of the gene that results in low levels of this enzyme being produced. A growing body of research strongly suggests that it correlates with higher levels of delinquency; antisocial, impulsive, and aggressive behaviour; and hypersensitivity to real or imagined slights.
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Phrenology
The study of the shape of the skull
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Eugenics Movement`
Attempts to improve the human race through selective breeding practices, forced sterilization programs, and similar kinds of policies. These ideas formed the philosophical justification for many discriminatory laws, beliefs, and policies.
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Brain Dysfunctions
Abnormalities in the brain that may predispose a person to become violent; for example, one study using electroencephalographic (EEG) brain scans found that those who showed a long-term pattern of violent behaviour were three times more likely (65%) to have abnormalities in their EEG readings than those who were rarely violent.
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Chronic Traumatic Encephalopathy
CTE
A neurodegenerative disease characterized by an abnormal accumulation of tau protein in the brain.
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Antisocial Personality Disorder
Characterized as being very narcissistic, reckless, and emotionally shallow; people with this disorder are unable to empathize or feel compassion for others.
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Frustration-Aggression Hypothesis
Contends that violence is one possible response for individuals who feel frustrated and thwarted in achieving something.
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Sadism
The ability to derive pleasure from harming others.
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Superpredators
A type of violent offender popularized by criminologist John Dilulio; radically impulsive, brutally remorseless youngsters (including preteen boys), who murder, assault, rape, rob, burglarize, deal deadly drugs, join gun-toting gangs, and create serious communal disorders.
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