Forensics Flashcards

1
Q

Offender profiling

A

Assumption of offender characteristics by analysing offence they commit

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2
Q

Modus operandi

A

Crime is not random

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3
Q

Top down approach

A

Profilers create pre existing categories of offender types
Organised vs disorganised

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4
Q

Profiler

A

Own experience or intuition to fit offender into a category, using crime scene evidence

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5
Q

Organised offender

A

Plan crime
Own weapons
Tidy crime scene
Hide body
High intelligence

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6
Q

Disorganised offender

A

Don’t plan crime
Leave weapon at crime scene
Messy crime scene
Below average intelligence

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7
Q

Bottom up approach

A

Statically analysed data collected at crime scene of choice of victim and location

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8
Q

Five factor model

A

Interpersonal coherence
Time and place significance
Criminal career
Criminal characteristics
Forensic awareness

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9
Q

Geographical profiling

A

Focus where offender is based NOT personal characteristics
Location of crime not random
Narrow down search area

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10
Q

Least effort principle

A

Close to home base

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11
Q

Circle hypothesis

A

Marauders do this
Crimes radiate out from home

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12
Q

Atavist form

A

Criminals are at a more primitive stage than non criminals, genetically.
Criminals born not made

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13
Q

Physical differences of a criminal

A

A symmetrical face
Heavy brow
Big ears
Large jaw
Thief upturned nose
Marauders hooked nose

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14
Q

Diathesis stress

A

Some genes expressed only due to interaction with environment

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15
Q

Neurotransmitters

A

Imbalance linked to offending

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16
Q

Neurological structure

A

Low Limbic system activity links to no empathy
Underdeveloped frontal cortex links to poor impulse control

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17
Q

Eugenic

A

Beliefs aiming to improve genetic quality of human population

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18
Q

Eysenck

A

Personality type due to nervous system inheritance

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19
Q

Arousal

A

How easily NS responds to stimulus influencing behaviour and innate offender behaviour

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20
Q

Extrovert

A

Attention seeking for stimulation

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21
Q

Neurotic

A

Easy to upset
overly anxious
and obsessive behaviour

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22
Q

Psychoticism

A

Emotionally cold and don’t feel empathy if psychotic

23
Q

The criminal personality;

A

High Psychotic
High Extrovert

24
Q

Levels of moral reasoning

A

KOHLBERG
we gain morality through development

25
Pre conventional level
Criminals stuck here Concerned with how their actions effect them personally
26
Cognitive distortions
Failures of the mind lead to criminal behaviour
27
Hostile attribution bias
Inferences on peoples internal mental state is bias
28
Minimalisation
Denying actions causing harm
29
Sutherland
Criminality is a learnt response Crime is cultural tradition
30
Socialisation
Learn norms and values from people around us
31
Differential association
Criminals socialise with others with deviant norms
32
Reinforced
Criminal behaviour reinforced by reward or approval from others
33
Offender technique
Passed on generationally or in peer groups
34
Superego explanation
Morality principle formed in phallic stage by identifying with same sex parent Regulates behaviour by guilt and pride Underdeveloped SE: weak due to no identification w/ SSP Overdeveloped SE: too strong due to over identification so crime to satisfy punishing self Deviant SE: normal identification but parent is a criminal so criminal behaviour imitated
35
Defence mechanism
Denial of serious crime Displacement of anger into weaker target and Rationalisation to justify actions
36
Attachment theory
Insecure attachment during infancy IWM lacks trust leading to crime Maternal deprivation = lack of empathy and affectionless psychopathy
37
Custodial sentencing
Holding criminal in prison/institute etc
38
39
Deterrence
Stop reoffending
40
Incapacitation
Protect society from criminals actions
41
Retribution
Provide victim sense of criminal paying for crime
42
Rehabilitation
Change behaviour by training or therapy
43
Institutionalisation
Prisoners adapt to prison environment and routine and then struggle after release
44
Deindividuation
Strip people of sense of identity leading to aggression
45
Recidivism
Offender reoffends after release due to institutionalisation or adapting pro criminal behaviour
46
Behaviour modification
Based on behaviourism Desirable behaviour can be learnt
47
Operant conditioning
Principles of reinforcement and punishment applied in prison token economy system
48
Secondary reinforcers
Tokens exchanged for primary reinforcers
49
Negative punishment
Bad behaviour may result in tokens taken away
50
Anger management
Aggressive or emotional responses are cognitive processes controlled by CBT
51
Cognitive preparation
Offenders learn to assess own thoughts and triggers for irrational aggression
52
Skill acquisition
Control anger by relaxation techniques which improves communication to avoid conflict
53
Application practice
Role play scenarios to test anger management skills