If you ever have the misfortune of injuring yourself in front of a large crowd of people, how can you best ensure that someone in the crowd will help you?

Many researchers argue that face perception is "special"; we process faces in a different way than we process other visual stimuli. According to this perspective,

a. we process the color of human faces before we process their shape. b. unlike other objects, information about faces does not pass through the primary visual cortex. c. we recognize faces in terms of their entire shape, rather than in terms of their isolated features. d. because faces are so complex, we take a long time to recognize that an object is a face; in contrast, we recognize simpler objects much more quickly.

A child is handed two balls of clay, and agrees that they are the same size. One is then rolled into a hot dog shape and the child is asked which one has more clay. This is an example of a________ task, which, according to Piaget, children should begin to master at around age _________.

a. perspective taking; 2 years b. perspective taking; 7 years c. conservation; 2 years d. conservation; 7 years