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Abnormal Psychology > Chapter 9 - Schizophrenia > Flashcards

Chapter 9 - Schizophrenia Flashcards

1
Q

Disorder characterized by disturbances in thought, emotion and behavior

A

Schizophrenia

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2
Q

3 Main domains of Schizophrenia symptoms

A

Positive, Negative, Disorganized

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3
Q

excesses and distortions, such as hallucinations and delusions

A

Positive symptoms

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4
Q

beliefs contrary to reality and firmly held in spite of disconfirming evidence

A

delusions

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5
Q

the belief that a persons thoughts are not his or her own and that they have been placed in his or her mind by an external source

A

thought insertion

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6
Q

belief that a person’s thoughts are broadcasted or transmitted so that others know what he or she is thinking

A

thought broadcasting

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7
Q

exaggerated sense of a person’s own importance, power, knowledge, or identity

A

grandiose delusions

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8
Q

incorporating unimportant events within a delusional framework and reading personal significance into the trivial activities of others

A

ideas of reference

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9
Q

sensory experiences in the absence of any relevant stimulation from the environment, possibly from misattributions, differences in Broca’s Area

A

hallucinations

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10
Q

Behavioral deficits; presence of which suggest poor quality of life

A

negative symptoms

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11
Q

Examples of negative symptoms

A

avolition, asociality, anhedonia, blunted affect, alogia

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12
Q

Lack of motivation and a seeming absence of interest in or an inability to persist in what are usually routine activities

A

avolition or apathy

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13
Q

Severe impairments in social relationships

A

asociality

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14
Q

loss of interest in or a reported lessening of the experience of pleasure

A

anhedonia

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15
Q

the amount of pleasure experienced in the moment or in the presence of something pleasureable

A

consummatory pleasure

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16
Q

the amount of expected or anticipated pleasure from future events or activities

A

anticipatory pleasure

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17
Q

People with schizophrenia appear to have a deficit in _________ but not __________

A

anticipatory pleasure, consummatory pleasure

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18
Q

Lack of outward expression of emotion

A

Blunted affect

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19
Q

Significant reduction in the amount of speech

A

Alogia

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20
Q

2 domains for symptoms

A

experience domain, expression domain

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21
Q

Problems in organizing ideas and in speaking so that a listener can understand

A

Disorganized speech/ Formal thought disorder

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22
Q

Successful in communicating with a listener but difficulty in sticking to one topic

A

loose association/ derailment

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23
Q

Acting weird

A

disorganized behavior

24
Q

People with this symptom make gesture repeatedly which often seem purposeful.

A

Catatonia

25
Q

People adopt unusual postures and maintain them for long periods of time

A

catatonic immobility

26
Q

other person moves limbs, the patient retains position

A

waxy flexibility

27
Q

Diagnosis schizophrenia

A

6 months
1 acute episode defined by the presence of at least 2 of the following symptoms
delusions, hallucinations, disorganized speech, abnormal psychomotor behavior, negative symptoms

28
Q

2 Brief psychotic disorders

A

schizophreniform disorder

brief psychotic disorder

29
Q

Symptoms are the same as schizophrenia but only last from 1-6 monts

A

schizophreniform disorder

30
Q

Lasts 1 day -1 month and is often brought on by extreme stress

A

brief psychotic disorder

31
Q

Compromises a mixture of symptoms of schizophrenia and mood disorders. Requires either a depressive or manic episode

A

Schizoaffective disorder

32
Q

Troubled by persistent delusions of persecution or by delusional jealousy

A

delusional disorder

33
Q

Stressors associated with SES and urban living contribute to the development of a

A

Sociogenic hypothesis

34
Q

People with s drift into poor neighborhoods because their illness impairs earning power

A

Social selection hypothesis

35
Q

Medications that produce side effects similar to the symptoms of neurological disease

A

Antipsychotic drugs neuroleptic

36
Q

Common side effects of antipsychotic drugs

A

Dizziness blurred vision restlessness sexual dysfunction

Extra pyramidal side effects tardive dyskinesia neuroleptic malignant syndrome

37
Q

Trampers of the fingers, shuffling gait, drooling

A

Extra pyramidal side effects

38
Q

Inability to remain still

A

Akasthesia

39
Q

State of muscular rigidity

A

Dystonia

40
Q

Mouth muscles involuntary make sucking, chin wagging motions

A

Tardive dyskinesia

41
Q

Severe muscular rigidity

A

Neuroleptic malignant syndrome

42
Q

Training designed to teach people how to successfully manage a wide variety if interpersonal situations.

A

Social skills training

43
Q

type of study begins with one or two biological parents with schiz and follows their offspring longitudinally in order to identify how many of these children may develop shiz and what types of childhood neurobiological and behavioral factors may predict the disorder’s onset

A

familial high-risk study

44
Q

History of pregnancy and birth complications and a failure to show electrodermal responses to simple stimuli

A

Negative symptoms

45
Q

History of family instability such as separation from parents and placement in foster homes or institutions for a period of time

A

Positive symptoms

46
Q

Predictors

A

Low IQ
poor neurobehavioral functioning
parent with schiz

47
Q

receptor associated with the effectiveness of some medications used to treat schiz

A

d2 receptors

48
Q

encodes protein dysbindin

A

DTNBP1

49
Q

impacts the dopamine and glutamate neurotransmitter systems

A

dysbindin

50
Q

helpful in myelination

A

NMDA

51
Q

problems in planning working memory and problem solving shows issues in

A

prefrontal cortex

52
Q

3 important points about mutations

A

rare
small number have schiz
not specific to schiz

53
Q

neurotransmitter found in low levels in the cerebrospinal fluid of people with schiz

A

glutamate

54
Q

Brain change correlated with impaired performance on neuropsychological tests, poor functioning prior to the onset of the disorder, poor response to drug treatment

A

enlarged ventricles

55
Q

small projections on the shafts of dendrites where nerve impulses are received from other neurons at the synapse

A

Dendritic spines

56
Q

parasite

A

toxoplasma gondii

Abnormal Psychology (13 decks)

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