Why is meta-analysis an improvement over simple reviews of studies?
A) It simplifies the study of other variables that interact with gender.
B) It allows researchers to assess the magnitude and consistency of difference effects statistically.
C) It allows researchers to estimate the size of a gender-related difference.
D) All of these answers are correct.

Question

Quizplus · Accepted Answer

Meta-analysis is an improvement over simple reviews of studies because it allows researchers to assess the magnitude and consistency of different effects statistically, estimate the size of a gender-related difference, and simplify the study of other variables that interact with gender. Therefore, all of the answer choices are correct.

Why Is Meta-Analysis an Improvement Over Simple Reviews of Studies