Among recent vice presidents, which of the following is best known for expanding the powers of this executive institution?

Eduardo decided to assess the reliability of the carbohydrate craving inventory he constructed. He had constructed two identical versions of the inventory and a group of 50 people took both versions

Then Eduardo compared the responses of these 50 people on the two versions of the craving inventory for his assessment of the reliability of the inventory. Eduardo used what method to assess reliability? a. test-retest b. equivalent forms c. split-half d. Cronbach's alpha

The President can check the power of the Congress through which of the following Constitutional powers?

a. Declaring Congressional acts unconstitutional b. Refusing to appear before the Congress c. Vetoing bills passed by Congress d. Signing statements challenging Congress