Correlations Flashcards

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1
Q

Positive correlation

A

1 variable increase other variable eg- height & shoe size

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2
Q

Negative correlation

A

1 variable increases the other variable decreases eg gsce grades & amount of absences

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3
Q

Zero correlation

A

Correlation finds no relationship between variable eg amount of rainfall in waves & number of people who read lord of rings

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4
Q

What is a strength of correlation?

A

Useful Preliminary tools - researcher identify slink with further investigation controlled research

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5
Q

What is another strength of correlation?

A

Can be used researcher topics which are sensitive

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6
Q

What is 1 limitation of correlation?

A

Can’t show cause & effect correlation only identify’s link . Can’t identify variables influence on co-variables not considered

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7
Q

What’s another limitation of correlation?

A

3rd variable problems eg- stress might lead to smoking/ alcohol = illness indirect relationship

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