Tim Ash Interviewed on DishyMix

I was recently interviewed by Susan Bratton of DishyMix fame. She is a dynamic and very personable lady who genuinely enjoys what she does. Her show has featured many of my heroes, mentors,…
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Interactions and the Power of Context

What are variable interactions? Simply put, it is when the setting for one variable in your test positively or negatively influences the setting of another variable. Lets look at a simple example: We…
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