Forensics - Chapter 7 Criminal Psychology Psychopathy and Serial KillersST

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22 Terms

1

Psychopathy

Distinctive pattern of psychological, interpersonal, and neurophysical traits including little empathy, emotional deficits, and frequent lying.

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2

Sociopath

Engage in repetitive crime, have a sense of morality, and show genuine empathy for others despite criminal behavior.

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3

Antisocial behavior

Actions that violate social norms and disregard the rights of others, often seen in both psychopaths and sociopaths.

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4

Serial Murder

Separate killings of a number of people over time (at least 3), with periods of 'cooling off' between murders.

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5

Mass Murder

Killing of at least 3 people at one location with no cooling off period.

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6

1st degree murder

The unlawful killing of another human with premeditation and malice aforethought.

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7

Instrumental violence

Injury of an individual secondary to acquisition of some other goal.

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8

Visionary Serial Killer

Motivated by delusions or hallucinations that compel them to kill.

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9

Hedonistic Serial Killer

Kills for pleasure, excitement, or thrills; includes lust and thrill killers.

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10

Power-Control Serial Killer

Kills for the satisfaction of total control over life and death of the victim.

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11

Cool Off Period

The interval of time between separate killings by a serial killer.

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12

Jeffrey Dahmer

Known as the Milwaukee Cannibal; committed dismemberment, cannibalism, and necrophilia.

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13

Ted Bundy

A prolific serial killer who murdered over 30 women across multiple states, often using charm to lure victims.

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14

Edward Gein

Notorious serial killer who robbed graves and created items from body parts; found unfit for trial.

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15

Dennis Rader (BTK Killer)

Murdered 10 people between 1974 and 1991, taunted police, was caught through DNA evidence.

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16

Gary Leon Ridgeway (Green River Killer)

Murdered 40 to 70 women, mostly sex workers; caught using DNA technology.

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17

Multiple Murder

Killing multiple individuals, may refer to spree or mass murders.

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18

4 Factor Approach to Psychopathy

Includes interpersonal, impulsive lifestyle, affective, and antisocial tendencies.

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19

Reactive/Expressive Violence

Physical violence triggered by a hostile reaction to a perceived threat.

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20

Manslaughter

Unintended killing of another person, often due to mitigating factors.

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21

Hostile Attribution Bias

Tendency to interpret others' actions as harmful, even when they aren't.

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22

Triarchic Model of Psychopathy

Includes boldness, meanness, and disinhibition as personality factors associated with psychopathy.

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