What is placebo effect in research?

Related questions

1. Is homeopathy banned in UK?
2. Is a placebo fake if it works?
3. Can science explain the placebo effect?
4. Does homeopathy work for anxiety?
5. What is the difference between nocebo and placebo?
6. Is medicine a placebo?
7. Does placebo effect work if you know?
8. How long do placebo effects last?
9. What if the placebo effect is real?
10. What causes placebo?

Tags

1. #occurs
2. #studies
3. #placebos
4. #report
5. #receiving
6. #treatments
7. #double
8. #placebo
9. #conditions
10. #their
11. #everyday
12. #blind
13. #people
14. #given
15. #effect
16. #believe
17. #improvement
18. #treatment
19. #effectiveness