## 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. Attributable risk equation**

**2. Selection vs sampling bias**

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

**4. SEM=**

**5. Surrogate hierarchy**

**6. Random vs systematic error**

**7. Waves of sleep**

**8. Confidence interval confirms H0**

**9. MedicarE vs medicaid**

**10. Reliability=**

**11. Number needed to treat equation**

**12. Positive vs negative skew**

**13. Procedure bias**

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

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

**16. Absolute risk reduction equation**

**17. Number needed to harm equation**

**18. Effect modification**

**19. Relative risk equation**

**20. BMI equation - levels**

**21. Odds ratio equation**

**22. Depression sleep patterns**

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

**24. Emancipation of a minor**

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

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

**27. Matching**

**28. Null vs alternative hypothesis**

**29. Cross-sectional study**

**30. Capitation**

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

**32. Late-look bias**

**33. Latent period bias**

**34. NTs in REM sleep**

**35. Grief sx - timeline**

**36. 12 month milestones**

**37. 1st vs 2nd tests in determining a patient having dz**

**38. 3 yr milestones**

**39. Pygmalian vs Hawthorne effect**

**40. Phases of clinical trials**