patterns and trends that were not previously known. The patterns we find are correlations, but we do not necessarily find causation. Newspaper headlines often link one activity to another and imply causation, rather than a simple correlation or association. Jon Mueller, a professor at North Central College, suggests when describing a correlation between two variables that there are some acceptable ways to describe this relationship. ACCEPTABLE TERMS for Correlations Get Have Linked More More/less, less Tied Connected/related Tend AVOID THESE TERMS When Discussing Correlation (but they are acceptable when asserting causation) Cause Increase/decrease Benefits Impacts Enhances/undermines Effect/affect Improves/boosts If then type statements (implies one-direction) Source: http://fmueller.faculty.noctr.edu/100/correlation.or.causation.htm Required: In light of these suggestions, evaluate each of these headlines as to whether they suggest a causal or noncausal relationship. Headline 1. Obese girls less likely to attend college, research shows 2. Migraine often associated with psychiatric disorders 3. Your parents are correct, scholars report: Studying pays off 4. Tooth loss in elderly linked to mental impairment 5. Eating fatty fish lowers risk of dementia. 6. Political bias affects brain activity, study finds 7. Child anxiety linked to ecstacy use. BR Relationship < Prev 6 of 7 Next >> 8 82 85