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;
Psychic Abilities Test. 1  Take a psychic abilities test and find out how in tune your psychic abilities are and what type of psychic ability you may have. Many people possess psychic powers but are unaware of it. Included here are several articles to help you with your psychic development.