is a method used by researchers in which infants see an event happen as it normally would. Then the event is changed in a way that violates what the infant expects to see. When infants look longer at the event that violates their expectations it indicates they are surprised by it.

Which of the following statements about working conditions in the 1920s is not accurate? a. "in general, wages fell during the 1920s." b. assembly lines were designed to speed up production and reduce the need for skilled labor. c. many skilled craftsmen lost jobs during the 1920s. d. some employers added benefits such as paid vacation and pensions.

How has our understanding of the first sentence of the declaration of independence changed over time?

Gif the public and community loses trust in banks it affects the entire u. s. financial system. in order to keep this type of financial contagion from happening, the fed makes as needed short-term emergency loans, by acting as the lender of last resort. guides and regulates private deposit insurance programs to cover insolvent bank losses. decreases the money supply as acting lender of last resort.