## Test your basic knowledge |

# Behavioral Science

**Instructions:**

- Answer 40 questions in 15 minutes.
- If you are not ready to take this test, you can study here.
- Match each statement with the correct term.
- Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

**1. Cross-sectional study**

**2. Attributable risk equation**

**3. Procedure bias**

**4. 12 month milestones**

**5. Null vs alternative hypothesis**

**6. t-test vs ANOVA vs chi**

**7. NTs in REM sleep**

**8. SEM=**

**9. BMI equation - levels**

**10. Where does most abnl actions in sleep occur?**

**11. Selection vs sampling bias**

**12. Emancipation of a minor**

**13. Number needed to treat equation**

**14. Depression sleep patterns**

**15. Positive vs negative skew**

**16. Case-control vs cohort study**

**17. Waves of sleep**

**18. Confidence interval confirms H0**

**19. Relative risk equation**

**20. Matching**

**21. Number needed to harm equation**

**22. Effect modification**

**23. Pygmalian vs Hawthorne effect**

**24. MedicarE vs medicaid**

**25. Late-look bias**

**26. Grief sx - timeline**

**27. Reliability=**

**28. Type I vs Type II error (including how you decrease the probability of getting them)**

**29. Random vs systematic error**

**30. Absolute risk reduction equation**

**31. P value vs power (1-beta) determine them - Power**

**32. Confidence interval equation (95%)**

**33. Phases of clinical trials**

**34. Surrogate hierarchy**

**35. Odds ratio equation**

**36. 1st vs 2nd tests in determining a patient having dz**

**37. For the 2x2 - always put ? on top**

**38. Capitation**

**39. Latent period bias**

**40. 3 yr milestones**