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Correlational Research - Coggle Diagram
Correlational Research
Definition
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Determine whether, and to what degree, a relationship exists between two or more quantifiable variables
Relationship exist means scores within a certain range on one variable are associated with scores within a certain range on the other variable
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Purpose
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Correlational relationships, not cause-effect permit prediction
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The major types
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Prediction Studies
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If two variables are highly related, scores on one variable can be used to predict scores on the other variable
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Prediction based on a combination of these variables will be more accurate if several predictor variables each correlate well with a criterion.
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