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April 16, 2014

Homework Help: Psy

Posted by Psy Help on Wednesday, December 19, 2007 at 8:07pm.

A researcher is measuring the heart rate of subjects as an index of anxiety. In this study, heart rate is
1) negatively correlated with anxiety
2) an independent variable
3) an operational definition of anxiety
4) a confounded variable

i think its number 3 or 4 is that right

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