Forensic Psychology Flashcards
How criminals think and are (36 cards)
What is crime?
An action or omission which constitutes an offense and is punishable by law.
Biological Theory
A theory proposing that criminals are predetermined through their DNA, suggesting differences in brain structure and function.
Pre-frontal Cortex
Brain region responsible for higher-level mental functions; often cited in biological theory as underdeveloped in criminals.
Limbic System
Brain region responsible for emotions and motivations; found to be more active in criminals according to biological theory.
Environmental Theory
Theory suggesting that individuals become criminals due to their upbringing and environment, including factors like poverty and crime-ridden neighborhoods.
Criticism of Biological Theory
Pointing out diversity in crimes and the lack of a single gene responsible for criminal behavior
Stalking
Persistent attempts to impose unwanted communications or contact, causing fear or distress.
Criminality of Stalking
In all Australian states and territories, stalking is a crime. In Victoria, punishment includes up to 10 years in prison and covers cyber stalking.
Rejected Stalker
Experienced a breakup; refuses to accept the end of the relationship.
Erotomanic Stalker
Suffers from erotomania; believes someone is in love with them.
Intimacy-Seeker Stalker
Inappropriately tries to establish a relationship; sees punishment as the price for love.
Predatory Stalker
Seeks sexual gratification and control; rarely approaches victim openly.
Incompetent Suitor Stalker
Lacks social skills; uses inappropriate methods to maintain contact.
Resentful Stalker
Obsessed with victim over a real or imagined insult; stalks to “get even.”
Psychological Impacts of Stalking (3)
Powerlessness, severe stress, anxiety, nightmares, guilt, anger, social isolation.
Lifestyle Impacts of Stalking (3)
Moving houses, avoiding places, reducing social outings, changing employment, adopting security measures.
Physical Impacts of Stalking (3)
Severe sleep disturbance, loss of appetite, nausea, vomiting, worsening medical conditions.
Criminal Profiling
Technique to aid in identifying and apprehending criminal offenders. Useful for repeated crimes or serial offenders.
Offender Signature
Pattern of distinctive behaviors reflecting emotional and psychological needs. Includes signature aspect and signature behavior.
Behavioral Evidence Analysis (BEA) Steps
- Analyze equivocal forensic evidence.
- Analyze the victim’s characteristics.
- Analyze the crime scene characteristics.
- Develop a criminal profile.
- Apprehension.
Serial Killer
Killed on at least three occasions with an emotional cooling-off period between murders.
Visionary Serial Killer
Driven by voices or visions.
Mission-Oriented Serial Killer
Kills to eliminate a specific sub-population.
Hedonistic Serial Killer
Kills for pleasure or personal status enhancement.