psychological explanations Flashcards

1
Q

what is family dysfunction

A

maladaptive or dysfunctional family relationships cause stress and may influence the development of schizophrenia

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2
Q

what did Reichmann (1948) study

A

schizophrenogenic mothers

mothers who are cold, rejecting and controlling

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3
Q

what are aspects of family dysfunction

A

schizophrenogenic mothers

double bind

expressed emotion

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4
Q

what did Bateson et al (1972) study

A

double bind

parents give one instruction verbally, but their body language and behaviour gives the opposite message

when the child gets it wrong they are punished by withdrawal of love

leads to confusion, disorganised thinking and delusions

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5
Q

what is expressed emotion

A

negative characteristic

includes verbal criticism, hostility, emotional over-involvement

high expressed emotion has been linked to schizophrenic relapses

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6
Q

what did Tienari et al (2004) study

A

found adoptees of schizophrenic mothers. 5.8% got schiz when adopted by healthy families, compared to 36.8% for those adopted by dysfunctional families

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7
Q

what did Kavanagh (1992) study

A

reviewed 26 studies of expressed emotion

mean relapse rate was 48% for high expressed emotion, and 21% for low expressed emotion families

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8
Q

what did Butzlaff and Hooley (1992) study

A

meta analysis of 26 studies and found relapse rates was twice as high for those returning to high expressed emotion families

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9
Q

what are weaknesses of the family dysfunction theory

A

may be problematic

can’t establish cause and effect

not all in high expressed emotion families develop schizophrenia

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10
Q

what is a strength of the family dysfunction theory

A

can help in lowering relapse rates

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