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psychology unit 4 > A02 psychological explanations of schizophrenia > Flashcards

A02 psychological explanations of schizophrenia Flashcards

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1
Q

What are the 2 evaluations?

A

Psychological factor

Sociocultural factors

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2
Q

What are the 2 section so psychological factors?

A

Psychodynamic

Cognitive

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3
Q

Who support psychodynamic approach

A

Fromm reichmann

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4
Q

What did fromm reichmann say

A

Said psychophrenogenic mum’s are an important contributory in in schizo dev

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5
Q

What is the problem with fromm reichmann

A

There is no research evidence to support such a claim.

He’s a psychoanalyst

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6
Q

Who else supported view that family patterns may be cause of disorder in psychodynamic explanations

A

Oltmanns et al

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7
Q

What did oltmanns et al find

A

Parents of schizo patients behave differently to parents of non schizo patients

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8
Q

What is the problem with oltmanns study

A

Parents behaviour could be a cobs equine if their children’s disorder rather than a cause. It’s just a correlation no cause proven

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9
Q

Who supported the cognitive explanation

A

Lindenberg et al

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10
Q

What did lindenberg et al do and find

A

Found a link between excess dopamine in the prefrontal cortex and working memory

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11
Q

Conclusion of cognitive explanations

A

Research suggests there’s evidence for a physical basis for the cognitive deficits associated with schizo

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12
Q

What is the problem with lindenberg study

A

Correlational therefore doesn’t prove causation

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13
Q

What are the sections for sociocultural factors

A 
Life events and schizophrenia
Family rels
Double blind theory
Expressed emotion
Labelling theory
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14
Q

Who evaluated life events

A

Os et al

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15
Q

Support or against life events in general?

A

2 against

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16
Q

What did os et al find and do

A

Reported no link between stressful life events and dev if schizo
Prospective study found lower likelihood of relapse in patients who has a major life event

17
Q

What is the problem or second evaluation for studies on life events effects on schizo

A

They’re correlation studies so can’t prove causation

Dev of disorder could be a cause of the life events

18
Q

Who evaluated family rels

A

Tienari et al

19
Q

What did tienari et al find

A

Adopted children who had a schizo biological parent more likely to Dev schizo than kids with non schizo biological parent
Difference only emerged in disturbed adopted families

20
Q

Conclusion of family rels

A

Family rels are important for explanation of schizo and are relevant but environmental conditions also apply

21
Q

Who supported the double blind theory

A

Berger

22
Q

What did berger find

A

Schizos reported a higher recall of double blind statements by their mum’s than no schizos

23
Q

Who disagreed with the double blind theory

A

Liem

Hall and levin

24
Q

What did liem do and find

A

Measure patterns of parental communication between families with schizo and no schizo members
Found no difference

25
Q

What did hall and Kevin find and do

A

Meta analysis

No difference in patterns of communication between families with and without a schizo member

26
Q

Conclusion for double blind theory

A

Some support that family rels may lead to schizo but many studies have dissapointed this

27
Q

What’s the problem with bergers study

A

Not reliable because it’s based on memory of schizos which may be affected by their disorder

28
Q

What’s the problem with the EE theory

A

Whether it’s a cause or effect of schizo

29
Q

An advantage cz of the EE theory

A

Real world application, therapy used to reduce levels of EE in families

30
Q

Who evaluated EE theory and EE therapy

A

Hogarty et al

31
Q

What did hogarty et al find

A

Reducation of EE therapy could reduce relapse rates

32
Q

Conclusion of EE

A

Recieved quite a lot of support
Could be an explanation for schizo
But not sure whether it’s a cause or effect of schizo

33
Q

Which 2 people tested the labelling theory

A

Scheff

Rosenhan

34
Q

What did scheff do and find

A

Meta analysis
13 studies consistent with the their, 5 inconsistent
Therfore theory supported by evidence

35
Q

What did Rosenhan do and find

A

Page 165

Once the label of schizo is applied, the diagnosis continued to influence the behaviour of staff toward the patient

36
Q

Conclusion of labelling theory

A

There is a lot of support for it. Evidence supports it

psychology unit 4 (10 decks)

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