## 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. Absolute risk reduction equation**

**2. 3 yr milestones**

**3. Latent period bias**

**4. Emancipation of a minor**

**5. Number needed to treat equation**

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

**7. Matching**

**8. Confidence interval confirms H0**

**9. Positive vs negative skew**

**10. NTs in REM sleep**

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

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

**13. Odds ratio equation**

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

**15. Surrogate hierarchy**

**16. Effect modification**

**17. Cross-sectional study**

**18. Number needed to harm equation**

**19. Grief sx - timeline**

**20. Late-look bias**

**21. MedicarE vs medicaid**

**22. Reliability=**

**23. Pygmalian vs Hawthorne effect**

**24. SEM=**

**25. Relative risk equation**

**26. Null vs alternative hypothesis**

**27. BMI equation - levels**

**28. 1st vs 2nd tests in determining a patient having dz**

**29. Capitation**

**30. Depression sleep patterns**

**31. Selection vs sampling bias**

**32. Attributable risk equation**

**33. Waves of sleep**

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

**35. Procedure bias**

**36. Phases of clinical trials**

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

**38. 12 month milestones**

**39. Random vs systematic error**

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