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About Us

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Tamabilt Software Solutions (Tamabilt), in conjunction with Test and Measurement Associates (TAMA), provides a full line of psychometric and statistical consulting and software development services. Our staff are recognized internationally as leaders in the field of psychometrics, with particular expertise in the area of computer-based testing. With our new integrated Toolbox-based infrastructure we can do what the big companies do for just a fraction of the cost -- form or pool development, item analysis or equating, IRT calibrations and adaptive testing algorithms, even infrastructure design and development -- you name, and we do it. And we do it for less.

Consulting Services

Tamabilt provides a full line of psychometric, software development, and data analysis services. Check out our consulting services page to see what we can do for you.

Tricks of the Trade

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We at Tamabilt Software Solutions recognize that not everyone needs to hire a company to design and build an enterprise-wide infrastructure. Sometimes you just need the answer to a question or two, or a quick tip on how to go about doing something. Never fear, we've built this site with you foremost in our mind. So take some time to look around on our website, and especially check out the Tricks of the Trade section. We bet you'll find just what you were looking for. If not, you could just drop us a line or email us. We'll be happy to help out.

Our Toolbox

Have you visited our "Tricks of the Trade" page yet? Now, imagine an entire book full of tips like those, with sample code and worked out examples. With the Psychometrician's Handbook you get that and more. Imagine, for instance, running an entire IRT calibration, or an adaptive testing simulation study, from a single Excel workbook. We'll not only show you how, we'll even give you the workbooks. And that's just the beginning. With Toolbox Jr you'll get a seamless, integrated system for performing almost any IRT based analysis you would ever want to perform. With the full Toolbox you can even administer adaptive tests.

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Our Portfolio

We may be in Iowa, but that doesn't mean we're bored. There's always something going on at Tamabilt. Visit our portfolio page to find out what we've been up to lately.

Our Store

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Yeah, that'd be pretty cool if this is what our store looked like. No such luck.We're an internet company, and we'll always be an internet company. But we do have a store. See the little link up at the top of fhe page? Just click on it to visit our store and see what's for sale.

Contact Us

We're pretty approachable, actually. So visit our contacts page to find out how to reach us. We promise not to bite.