psychological explanations of schizophrenia Flashcards

(11 cards)

1
Q

What is a cognitive explanation?

A

A cognitive explanation focuses on the role of mental processes in understanding phenomena, including schizophrenia.

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2
Q

What is dysfunctional thinking in schizophrenia?

A

Schizophrenia is associated with disruptions in normal thought processing, affecting different brain areas.

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3
Q

What brain areas are associated with dysfunctional thought processing in schizophrenia?

A

The ventral striatum (linked to negative symptoms) and the temporal and cingulate gyri (linked to hallucinations).

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4
Q

What is metarepresentation, and how is it impaired in schizophrenia?

A

Metarepresentation is the ability to reflect on thoughts and behaviors. Dysfunction leads to an inability to recognize one’s thoughts as their own, causing hallucinations and delusions.

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5
Q

What is central control dysfunction, and how does it affect schizophrenia?

A

It is the inability to suppress automatic responses, leading to disorganized speech and thought disorder.

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6
Q

What study supports the role of dysfunctional thought processing in schizophrenia?

A

Stirling et al. (2006) found that people with schizophrenia took over twice as long as controls to complete the Stroop task, indicating impaired cognitive processes.

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7
Q

What is one strength of cognitive explanations for schizophrenia?

A

They are supported by research showing impaired cognitive processing in schizophrenia, such as difficulty in the Stroop task.

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8
Q

What is a major limitation of cognitive explanations for schizophrenia?

A

They only explain proximal causes (current symptoms) rather than distal causes (genetic or childhood trauma origins).

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9
Q

what do cognitive explanations do that give them a limitation

A

they explain why symptoms persist but do not clarify why schizophrenia develops in the first place

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10
Q

what approach is better than cognitive (lim)

A

it is an incomplete understanding and a more holistic approach incorporating and combining both cognitive and biological explanations may offer better understanding

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11
Q
A
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