Forensics Flashcards

1
Q

Provide three characteristics of the organised offender.

A

Above average intelligence, controlled even in the attack that looks frenzied, in a skilled/professional job, mostly married with kids, well thought of in the community, organised about the attack, bring instruments, escape plan etc.

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2
Q

Provide three characteristics of the disorganised offender.

A

Spontaneous, impulsive, lower than average IQ, in unskilled work/unemployed, history of sexual dysfunction and failed relationships, tend to live alone and near where the offence took place.

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3
Q

What are the four stages of an FBI profile?

A
  1. Data assimilation.
  2. Crime scene classification.
    3 Crime reconstruction.
  3. Profile generation.
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4
Q

What is the top down approach?

A

Profilers start with a pre-established typology and work down to lower levels in order to assign
offenders to one of two categories based on witness accounts and evidence from the crime scene.

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5
Q

What is a strength of the top-down approach?

A

+Research support: 100 serial killings (smallest space analysis) supported organised category (Canter
et al).

+Wider application: Applied to burglary, 85% rise in solved cases in the US (Meketa)

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6
Q

What is a weakness of the top-down approach?

A

-Counterpoint: most killers have multiple contrasting characteristics, don#t fit into one #type#
(Godwin).

-Flawed evidence: Interview sample small, not random, similar kinds of offender, non-standard
questions (Canter et al)

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7
Q

What is the bottom-up approach?

A

Profile emerges from analysis of the crime and comparison with other crimes in a database, using
investigative psychology and geographical profiling.

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8
Q

What is the difference between a marauder and a commuter?

A

A marauder operates in close proximity to their home whereas a commuter travels to commit their
crime.

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9
Q

Which approach uses the organised/disorganised categories?

A

Top-down

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10
Q

Which approach uses investigative psychology and geographical profiling?

A

Bottom-up

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11
Q

Provide a strength of the bottom up approach

A

+Evidence for investigative psychology – 66 sexual assaults, smallest space analysis, consistent
pattern of behaviours = case linkage (Canter and Heritage)

+Evidence for geographical profiling – 120 US serial killer cases, place where bodies left created a
circle of gravity, pointing to home base (Lundragin and Canter)

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12
Q

What two parts of the body form the atavistic form?

A

Cranial and facial

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13
Q

Provide a strength of the atavistic approach.

A

+Lombroso’s legacy –’Father of modern criminology’ (Hollin) moved from moralistic to scientific discourse and
marked the beginning of offender profiling.

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14
Q

Provide a weakness of the bottom-up approach.

A

-Counterpoint- database of solved crimes using case linkage which may have been easy to link.

-Geographical information insufficient – recording of crime inaccurate (75% of crimes not reported), age and
experience matter (Ainsworth)

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15
Q

What are the two genes involved in the genetic explanation of offending?

A

MAOA-L and CDH13

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16
Q

What is interpersonal coherence?

A

The way an offender acts the crime scene, including how they interact with the victim.

17
Q

What are the three levels of Kohlberg’s model?

A

Pre conventional morality, conventional morality, post conventional morality.

18
Q

What type of crimes are likely to show pre conventional moral reasoning?

A

Crimes committed for financial gain eg. Burglary

19
Q

What is a strength of Kohlberg’s model?

A

Research support – Palmer and Hollin compared moral reasoning between 332 offenders and
126 non-offenders by getting them to answer 11 moral-dilemma related questions. The
offender groups showed less mature moral reasoning than the non-offender group

20
Q

What is minimalisation?

A

Downplaying the significance of a crime.

21
Q

What are the 6 stages in Kohlberg’s theory of moral
reasoning?

A

Punishment orientation, instrumental orientation, good
boy/girl orientation, maintenance of the social order,
morality of contract and individual rights, morality of
conscience.

22
Q

What is a limitation of cognitive distortions?

A

-Type of offence: Non-contact sex offenders used more
cognitive distortions.

23
Q

Outline the differential theory of offending.

A

Individuals learn the values, attitudes, techniques and motives for offending behaviour, through interactions with others.

24
Q

What is the difference between a learning attitude and a learning technique?

A

A learning attitude forms the values and attitudes towards the law. These can either be
pro-crime or anti-crime. Learning techniques are ways of committing offences; eg.
Pickpocketing or using a hair grip to pick a lock.

25
Q

What is a strength of cognitive distortions as an explanation of offending behaviour?

A

+Application to therapy. Studies suggest that reduced incidence of denial and
minimalization in CBT is highly associated with reduced risk of reoffending.

26
Q

Why do convicts who have been to prison tend reoffend when they are released?

A

Whilst inside, prison inmates will learn specific techniques of offending from more
experienced offenders and have their pro-crime attitudes reinforced

27
Q

State a strength of differential association theory.

A

+Shift of focus: away from biological accounts (Lombroso) or accounts of weakness
of morality.

+Wide reach: Can account for both working-class and ‘white-collar crime.’

28
Q

What are the three inadequate superegos?

A

Weak, deviant and over-harsh

29
Q

What are the two candidate genes that cause offending behaviour?

A

MAOA and CDH13

30
Q

Provide a limitation of differential association theory.

A

-Counterpoint: risks stereotyping people from pro-crime backgrounds,
ignores individual decision making.

-Difficulty testing: Concepts are hard to operationalise (e.g. measures
pro-crime attitudes a person is exposed to.)

31
Q

Why does an over-harsh superego lead to offending?

A

The child has very strict parenting which leads to feelings of guilt and anxiety. This leads to a craving to be punished so commits crime on purpose to fulfil this craving.

32
Q

According to Kohlberg, what level of moral reasoning are offenders classified at?

A

Pre-conventional morality

33
Q

Explain what Lombroso meant by ‘genetic throwbacks’ and why these people offend.

A

These people have not evolved to conform to a civilised society and so commit crime
to fulfil their needs.

34
Q

What is spatial consistency?

A

The idea that offenders will commit crimes within a limited geographical space.

35
Q

How does a child gain a deviant superego?

A

A child will internalise the superego of their deviant same-sex parent.

36
Q

Provide a strength of the psychodynamic explanation of offending

A

+Research support: 10 offenders had disturbances in Superego
formation and a need for self-punishment.