How Long to Read Computerized Adaptive and Multistage Testing with R

How Long Does it Take to Read Computerized Adaptive and Multistage Testing with R?

It takes the average reader 2 hours and 51 minutes to read Computerized Adaptive and Multistage Testing with R by David Magis

Assuming a reading speed of 250 words per minute. Learn more

Description

The goal of this guide and manual is to provide a practical and brief overview of the theory on computerized adaptive testing (CAT) and multistage testing (MST) and to illustrate the methodologies and applications using R open source language and several data examples. Implementation relies on the R packages catR and mstR that have been already or are being developed by the first author (with the team) and that include some of the newest research algorithms on the topic. The book covers many topics along with the R-code: the basics of R, theoretical overview of CAT and MST, CAT designs, CAT assembly methodologies, CAT simulations, catR package, CAT applications, MST designs, IRT-based MST methodologies, tree-based MST methodologies, mstR package, and MST applications. CAT has been used in many large-scale assessments over recent decades, and MST has become very popular in recent years. R open source language also has become one of the most useful tools for applications in almost all fields, including business and education. Though very useful and popular, R is a difficult language to learn, with a steep learning curve. Given the obvious need for but with the complex implementation of CAT and MST, it is very difficult for users to simulate or implement CAT and MST. Until this manual, there has been no book for users to design and use CAT and MST easily and without expense; i.e., by using the free R software. All examples and illustrations are generated using predefined scripts in R language, available for free download from the book's website.

How long is Computerized Adaptive and Multistage Testing with R?

Computerized Adaptive and Multistage Testing with R by David Magis is 171 pages long, and a total of 42,921 words.

This makes it 58% the length of the average book. It also has 52% more words than the average book.

How Long Does it Take to Read Computerized Adaptive and Multistage Testing with R Aloud?

The average oral reading speed is 183 words per minute. This means it takes 3 hours and 54 minutes to read Computerized Adaptive and Multistage Testing with R aloud.

What Reading Level is Computerized Adaptive and Multistage Testing with R?

Computerized Adaptive and Multistage Testing with R is suitable for students ages 10 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy Computerized Adaptive and Multistage Testing with R?

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