We decided to put that theory to a test with a good ol' taste testing challenge. (namelymarly.com)
They say that the way to a man's heart is through his stomach, and you should certainly put this theory to the test. (thefashionablehousewife.com)
Another lab study put the theory to the test in the work place, finding that those who received positive notes from peers were less likely to experience burnout, fatigue or have intentions to quit. (canadianbusiness.com)