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Psychology > 1.1 Correlation > Flashcards

1.1 Correlation Flashcards

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1
Q

Positive Correlation

A

As one variable increases/decreases so does the other variable
Perfect positive correlation has the co efficient of +1

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2
Q

Negative Correlation

A

As one variable increase me the other variable decreases

Perfect negative correlation has co efficient of -1

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3
Q

Zero Correlation

A

No indication of a relationship between variables

True zero correlation has a coefficient of 0.0

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4
Q

Correlation Co-Efficient

A

Mathematical calculation of strength and direction of the correlation

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5
Q

Disadvantages of a correlational investigation

A

Does not show the effect of one variable on another (no cause and effect)

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Psychology (11 decks)

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