You’ve no doubt heard the carpentry proverb “Measure twice, cut once” and may even have made it a mantra for your own projects. But unless you know how to use a tape measure and correctly read its ...

The secretary of the Department of Health and Human Services (HHS) recently highlighted value-based transformation as one of the department’s top four priorities, with an emphasis on “putting the ...

Many marketers think they’ve got ad fraud solved, not only because the Association of National Advertisers keeps telling them ad fraud is low (e.g. TAG press releases repeatedly claim IVT (invalid ...

In Part 1 of the Electronics for Kids series, we looked at LEDs; in Part 2, we explored capacitors. Now in Part 3, we will take an in-depth look at electrical measurements. It is impossible to discuss ...

Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...

Performance management starts before the employee even reports to work on his first day -- it begins during the recruitment and selection process and continues throughout the employment relationship.

Modeling isn’t just a matter of strutting your stuff on the catwalk—it also means that you need mathematical precision when it comes to taking your body measurements. Having precise measurements is ...

Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...