Chapter 10 Puzzle

Across
8. fake treatment that we know has no effect, except through the
power of suggestion
9. neither participant nor experimenter know what type of
treatment the participant is getting

Down
1. participants randomly assigned to receive no treatment
2. prediction that treatment will cause an effect
3. results that fail to disprove null hypothesis
4. the entire group you are interested in
5. variable manipulated by experimenter
6. ability to avoid making Type 2 errors
7. average calculated by adding up all the scores and
dividing them by number of scores