A double-blind experiment is one in which neither the researchers nor participants know which group ...

A double-blind experiment is one in which neither the researchers nor participants know which
  group is assigned to which treatment.
 
  Indicate whether the statement is true or false

Q. 2

A method for eating out healthfully is to
 
  A) order several appetizers so that you will not eat your entire entr e when it arrives.
  B) ask for only water as a beverage.
  C) order any meat dish grilled or broiled and avoid fried or breaded meat dishes.
  D) eat out only when you are not especially hungry.

Q. 3

A serving size defined by the USDA Food Patterns
 
  A) cannot be practically measured outside a laboratory.
  B) takes into account the super-sizing of portions.
  C) is always the same as a serving size on a food label.
  D) may be different than the serving size on a food label.

Q. 4

Which of the following characteristics describes the majority of meals offered at fast-food
  restaurants?
 
  A) low in total fat B) high in Calories
  C) provide fresh fruits and vegetables D) low in sodium

Q. 5

The Dietary Reference Intakes (DRIs) are dietary standards that should be applied only to
  healthy individuals.
 
  Indicate whether the statement is true or false

Q. 6

Because they are needed in relatively large quantities, vitamins and minerals are considered
  macronutrients.
 
  Indicate whether the statement is true or false

Q. 7

Which of the following equals one serving of the USDA Food Patterns' vegetable group?
 
  A) 1/2 oz of almonds B) 2 cups of raw spinach
  C) 16 fl oz of tomato juice D) 1 tablespoon peanut butter