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Psychology e sheets > Hancock > Flashcards

Hancock Flashcards

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1
Q

State the assumptions of the individual differences area

A
  • in order to understand behaviour we must focus on our differences rather than what we have in common
  • human behaviour can be studied an measured when conducting research this can be measured through the use of psychometric testing
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2
Q

What is the key theme of Hancock’s study?

A

measuring differences

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3
Q

Give the aim of Hancock’s study

A

to compare the crime narratives of psychopaths compared with non psychopath murders
speech was analysed for instrumenral world view, unique socioemotional needs, poverty of effect

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4
Q

What was the iv used in Hancock’s study?

A

psychopaths or non psychopaths

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5
Q

What was the dv used in Hancock’s study?

A

-score out of 40

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6
Q

State the design used in Hancock’s study

A

self report

-semi structured interviews

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7
Q

State the method used in Hancock’s study

A

quasi experiment

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8
Q

Give strengths of the method used in Hancock’s study

A

A strength of self report is that more detailed information can be obtained form each participant
For example elaborate on the crime they committed
Therefore increasing validity

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9
Q

Give weaknesses of the method used in Hancock’s study

A

A weakness of self report is due to how time intensive it is only a few participants can be used
In this case only 14 participants
Reducing population validity

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10
Q

`Describe the sample used in Hancock’s study

A
  • self selected
  • 14 psychopaths, 38 non psychopaths male murders in a canadian correctional facility
  • crimes had been committed at different times
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11
Q

Describe instrumental and predatory world view

A

Everything is theirs for taking

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12
Q

Describe what unique socioecmotional needs means

A

Basic physiological and material needs rather than higher levels of needs

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13
Q

Describe poverty of effect

A

Lack ability to directly experience emotions

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14
Q

Describe the procedure used in hancocks study

A

Psychopathy assessment (PCL-R) characterised by 20 different criteria scored form 0-2
The clinical diagnostic cut off for psychopathy is 30 but the researcher used 25
Conducted by a trained prison psychologist
Then interviewed for 25 mins using the step wise interview
Text analysis tools were used to analyse

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15
Q

What two text analysis tools were used in hancock study?

A

Wmatrix

DAL

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16
Q

Describe the text analysis tool Wmatrix

A

Compare parts of speech and to analyse semantic concepts

17
Q

Describe the text analysis tool DAL

A

Used to examine the affective tone of words

18
Q

What interview technique was used in hancocks study?

A

Step wise

19
Q

Describe the results of Hancock’s study in terms of instrumental worldview

A

Psychopaths used more subordinating conjunctions ie ‘so’ ‘because’ than non psychopaths
Psychopaths 1.82%
Controls 1.54%

20
Q

Describe the results of Hancock’s study in terms of unique socioemotional needs

A

Psychopaths used approx twice as many words related to physiological and safety needs compared to controls

The controls used significantly more words related to social needs

21
Q

Describe the results of Hancock’s study in terms of poverty of effect

A

Psychopaths used more past tense verbs and fewer verbs than controls
Psychopaths language was significantly less fluent
Psychopaths 33%more disfluencies

22
Q

Give all the conclusions made from Hancocks study

A

Jfjfjfjf

23
Q

Give the controls used in Hancock’s study

A
  • step wise
  • DAL
  • Wmatrix
  • PCL-R
24
Q

Describe instrumental and predatory world view

A

Everything is theirs for taking

25
Q

Describe what unique socioecmotional needs means

A

Basic physiological and material needs rather than higher levels of needs

26
Q

Describe poverty of effect

A

Lack ability to directly experience emotions

27
Q

Describe the procedure used in hancocks study

A

Psychopathy assessment (PCL-R) characterised by 20 different criteria scored form 0-2
The clinical diagnostic cut off for psychopathy is 30 but the researcher used 25
Conducted by a trained prison psychologist
Then interviewed for 25 mins using the step wise interview
Text analysis tools were used to analyse

28
Q

What two text analysis tools were used in hancock study?

A

Wmatrix

DAL

29
Q

Describe the text analysis tool Wmatrix

A

Compare parts of speech and to analyse semantic concepts

30
Q

Describe the text analysis tool DAL

A

Used to examine the affective tone of words

31
Q

What interview technique was used in hancocks study?

A

Step wise

32
Q

Describe the results of Hancock’s study in terms of instrumental worldview

A

Psychopaths used more subordinating conjunctions ie ‘so’ ‘because’ than non psychopaths
Psychopaths 1.82%
Controls 1.54%

33
Q

Describe the results of Hancock’s study in terms of unique socioemotional needs

A

Psychopaths used approx twice as many words related to physiological and safety needs compared to controls

The controls used significantly more words related to social needs

34
Q

Describe the results of Hancock’s study in terms of poverty of effect

A

Psychopaths used more past tense verbs and fewer verbs than controls
Psychopaths language was significantly less fluent
Psychopaths 33%more disfluencies

35
Q

Give all the conclusions made from Hancocks study

A

Jfjfjfjf

36
Q

Give the controls used in Hancock’s study

A
  • step wise
  • DAL
  • Wmatrix
  • PCL-R

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