Systematic sampling is straightforward and low risk, offering better control. However, it may introduce sampling errors and ...

In the quality world of contact centers, we used to live in the land of 2 percent. A handful of calls per agent per month, chosen at random, and we called it “QA.” It was closer to QA tourism than QA ...

A simple stool sample may hold a clearer record of what you eat than a food diary ever could. In a new study, researchers ...

Most people think of Walmart as the place you grab milk, socks, and maybe a cheap phone charger. You go in for “just a… The ...

A century of plant species discoveries in China reveals a hidden bias that could affect global plant conservation.

A few months ago, I awoke to find a streak spanning the length of my kitchen wall that looked like it had been drawn there ...

Evelyn Hickey's struggle shows shortcomings of the FMCSA's drug and alcohol database and the testing/med review industry it ...

A new psychological investigation suggests that emotional abuse in childhood serves as the primary driver for a debilitating ...

Repeated flower designs on ancient pottery hint that early village life relied on counting and shared ideas way before math ...