1. The Art and Science of Test Development—Part ECalculate norms and derived scoresKevin S. McGrew, PhD.Educational Psychologist Research DirectorWoodcock-Muñoz FoundationThe…
1. Chapter 5 Statistical Concepts: Creating New Scores to Interpret Test Data 2. Norm Referencingvs. Criterion Referencing Norm-referenced vs. Criterion Referenced Testing…
1. By: admission.edhole.com B.Tech Admission in India 2. Reliability Definition: The stability or consistency of a test. Assumption: True score = obtained score +/- error…
Copyright 2010 Wolters Kluwer Health | Lippincott Williams & Wilkins Chapter 14Measurement and Data QualityCopyright 2010 Wolters Kluwer Health | Lippincott Williams…
Slide 1 Developing a Hiring System Reliability of Measurement Slide 2 Key Measurement Issues Measurement is imperfect Reliability--how accurately do our measurements reflect…
Slide 1 Point Biserial Correlation Example Categorical variable: Yes-No, F-M Ratio or interval variable: No. of incidents, lost days, or grade Slide 2 Formula Slide 3 Example…
Slide 1 Measurement and Data Quality Slide 2 Measurement The assignment of numbers to represent the amount of an attribute present in an object or person, using specific…