schizophrenia Flashcards

psychology a level

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1
Q

what is the ratio of schizophrenics in the world

A

1/100

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2
Q

where is schizophrenia more likely to be diagnosed

A

city side rather than countryside

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3
Q

in which gender is schizophrenia more likely

A

men

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4
Q

what is the definition of psychosis

A

is when you struggle to distinguish what is real and what is not

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5
Q

what is the main symptom of schizophrenia

A

auditory hallucinations

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6
Q

what is a positive symptom

A

a positive symptom is when something is added that a schizophrenic has and a normal person does not have

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7
Q

what is a negative symptom

A

a negative symptom is when something is lost that a schizophrenic does not have which the general population does

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8
Q

is a delusion a positive or a negative symptom

A

positive

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9
Q

is speech poverty a positive or a negative symptom

A

negative

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10
Q

is avolition a positive or a negative symptom

A

negative

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11
Q

are hallucinations a positive or a negative symptom

A

positive

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12
Q

what are the different types of delusions?

A

delusion of grandeur and delusion of persecution

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13
Q

what is a delusion of grandeur

A

is when you live in the idea that you are something big . For example believing to be the chosen one by god for a certain thing

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14
Q

what is a delusion of persecution

A

the belief that someone is after you and is trying to hurt you

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15
Q

what is another way to describe speech poverty

A

disorgnaised speech

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16
Q

what are the different types of hallucinations

A

Hallucinations can happen with all the 5 senses; so tactile, auditory, hearing, smelling and tasting

17
Q

how can we diagnose schizophrenia

A

to diagnose schizophrenia we need to have rather DSM V (5) or ICD 10 as diagnosis tools.

18
Q

what do you need to diagnose someone with schizophrenia using DSM V ?

A

we need to see a positive symptom

19
Q

what do you need to diagnose someone with schizophrenia using ICD 10 ?

A

we need to see two negative symptoms

20
Q

what does ICD 10 do that DSM V does not

A

ICD 10 states that there are more than one type of schizophrenia such as paranoid, catatonic and hebephrenic

21
Q

what is catatonic schizophrenia

A

this is when people freeze and do not move

22
Q

what is hebephrenic schizophrenia

A

this is when you feel things

23
Q

what is a weakness to schizophrenia

A

The diagnosis method has very low validity as the two different books give different diagnosis and do not work the same

24
Q

talk about Cheneaux et al (2009)

A

in this study two psychiatrists used both DSM V and ICD 10 to diagnose 100 people

25
Q

what were the results of people diagnosed with schizophrenia by the first psychologists with both of the books

A

DSM V- 26
ICD 10 - 44

26
Q

what were the results of people diagnosed with schizophrenia by the second psychologists with both of the books

A

DSM V- 13
ICD 10- 24

27
Q

what are the study’s validity and reliability

A

the study has low inter-rater reliability and low validity

28
Q

what is citation validity

A

is when we ask ourselves if the assessments arrive at the same diagnosis by the same person