Statistical significance is a critical concept in data analysis and research. In essence, it’s a measure that allows researchers to assess whether the results of an experiment or study are due to ...

"Interestingly, when the truth of a person or company is evident, there is a much smaller need to seek press coverage at all." I spoke this week with Dan Clark, an international speaker and author who ...

President Joe Biden’s fundamental pitch to America has been about dignity and respect. He never tires of repeating his father’s words that “a job is about more ...

The practice of null hypothesis testing has traditionally been used to interpret the results of studies in a wide variety of scientific fields. Briefly, significance testing involves the calculation ...

In the middle of the 20 th century, the field of psychology had a problem. In the wake of the Manhattan Project and in the early days of the space race, the so-called “hard sciences” were producing ...

SIGNIFICANCE, being one of those words that mean everything or nothing, is too convenient for the medical writer. In its refined statistical sense, significance embodies mathematical precision. In its ...

What to do with significance testing, the bench scientist’s statistical workhorse? Short of tossing it out once and for all, there are proposals to toughen conventional practice. These proposals seek ...

Many creative people don’t know how to market their talent or necessarily run a successful business. And why should they? That’s what consultants are for. Unfortunately, all too often these same ...