Research C

2. This is a list you check off to make sure you don’t forget anything.
4. _____ score shows how much something got better or worse. Like if you could jump 2 feet last week and 3 feet this week, your change score is 1 foot!
5. This is the reason something happens. Like if you knock over your cup of juice, the cause was your elbow bumping it!
7. ________ of Confidentiality is like a magic shield that helps keep people's secrets safe when they are helping scientists with a study.
8. Central ______ is the most important idea that ties everything together.
9. ______ squared test is a scientific test to see if two things are different just by luck, or if something real is happening.
10. Clinical ______ is when scientists test new medicines or new ways to help people to make sure they are safe and actually work.
11. This is a database with lots of studies that examine what really works best for keeping healthy people healthy.
12. ________ tendency is a fancy way of finding out what’s normal or happens the most.

1. Clinical ______ means asking, "Does this really matter in real life?" Like if a medicine helps someone feel a lot better—not just a tiny little bit.
2. ______ study is like telling one really big story about one person or one thing to learn everything you can about it—like reading a whole book about one superhero!
3. ____ control design is when you look at two teams — one team where something happened, and one team where it didn’t — to figure out why it happened.
5. ______ system is a way of sorting things that are similar into groups.
6. This is like a giant treasure chest on the computer filled with nursing and healthcare stories that help people find good information.
7. ______ practice guidelines are important instructions that help doctors and nurses know the best ways to help people feel better.
11. ______ ended question provides “yes” or “no” answers.