QUESTION 48 Some studies may not replicate because the on attempt to deal with t

Question

QUESTION 48 Some studies may not replicate because the on attempt to deal with this problem? ? a Encouraging preregistration e b. Using larger sample sizes O c. Requiring scientists to make their data and m o d Conducting direct replications used ques a way open science practices QUESTION 49 Adding several vaniables to a regression analysis can beip do which ot the fol o a increase the statistical significance of the resuiltsTMEDS o b. Control for several variables at once o c Increase the construct validity of a study o d. Meet the temporal precedence crténon for causel intererce

Explanation / Answer

48. C. Is the correct answer as Issues of Replicability can be resolved by encouraging the researchers to make their data and materials open for review by the readers.

49. b. Adding multiple variables to the regression analysis( multivariate regression) helps to  understand how the value of the dependent variable changes when any one of the independent variables is varied, while the other independent variables are held fixed. therefore it allows for control of several variables at once

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.