Descriptor
Comparative Analysis | 1 |
Effect Size | 1 |
Meta Analysis | 1 |
Statistical Distributions | 1 |
Source
Author
Boston, Carol | 1 |
Publication Type
ERIC Digests in Full Text | 1 |
ERIC Publications | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Boston, Carol – 2002
This Digest provides a review and applications of the concepts of normal distribution, standard deviation, effect size, and translation of effect size into percentile gain, the foundations for the understanding of meta analytic results. Meta analysis is a statistical technique that enables the results of a number of studies to be combined to…
Descriptors: Comparative Analysis, Effect Size, Meta Analysis, Statistical Distributions