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    Home : All Products : Maplesoft - MAA Placement Test Suite : Frequently Asked Questions : Bad r-biserial
Frequently Asked Questions and Answers

How do you know when you have a bad r-biserial and what do you do about it?

When an item has a low correlation with success on a placement test, you must conclude that it is measuring something different from what the examination tests. It is recommended that this item be changed or replaced appropriately.


   
  Maple T.A. Maplesoft - MAA Placement Test Suite
Featured Downloads 
  Whitepaper: Developing, Validating, and Using A Placement Test
 Summary of Available Tests
 Maplesoft-MAA Placement Test Suite Datasheet
 Placement Test Suite User Guide
  Moving Placement Tests to Anytime, Anywhere
 

Maplesoft Partners with MAA
 Maplesoft Announces Availability of Placement Test Suite
 Improving the Administration of Mathematics Placement Tests

  Maplesoft-MAA Placement Test Suite Featuring Seton Hall University Webinar Introduction to Maplesoft-MAA Placement Test Suite
  Check out MapleCast Episode 1 - In the Beginning
Learn more about MapleCast

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