Correction to Research Methods Companion

Page 110 of the Research Methods Companion has a small but statistically very significant error: in the table for Step 3, the last value should be 0.3905 instead of 1.3905. We are very grateful to Kelly Bristow for bringing this typo to our attention and the corrected page is attached here: apologies for any chi-squared confusion that has resulted from this mistake.

912962_ch5 p110