Direct food additives are those that are added to a food for a specific purpose in that food. For example, xanthan gum -- used in salad dressings, chocolate milk, bakery fillings, puddings and other foods to add texture -- is a direct additive. Most direct additives are identified on the ingredient label of foods.
Physical ability tests measure the physical ability to perform a particular task or the strength of specific muscle groups, as well as strength and stamina in general; Sample job tasks (e.g., performance tests, simulations, work samples, and realistic job previews) assess performance and aptitude on particular tasks;
The Wonderlic Personnel Test (WPT) not only measures intelligence it also measures verbal, numerical and spatial abilities. The WPT is used globally to screen job candidates in a short period of time and is considered a quick IQ test. Unfortunately thereâs no simple way to convert the Wonderlic score to a comparable IQ number as the tests are very different. WPT History.