After introducing "predictor" and "outcome" as preferred terms to IV and DV, for a while the book continues to say "predictor (IV)" and "outcome (DV)" for several sections. But by section 2.7 it seems to fall back to just "predictor" and "outcome". I understand the reasons for preferring those words, but still I have to stop and think each time I see them, and I'd prefer if the (IV) and (DV) continued to be next to those words throughout the book.
After introducing "predictor" and "outcome" as preferred terms to IV and DV, for a while the book continues to say "predictor (IV)" and "outcome (DV)" for several sections. But by section 2.7 it seems to fall back to just "predictor" and "outcome". I understand the reasons for preferring those words, but still I have to stop and think each time I see them, and I'd prefer if the (IV) and (DV) continued to be next to those words throughout the book.