A developmental psychologist is interested in the visual abilities of newborn children. Baby Katherine is participating in a study on the visual abilities of newborns. Her mother is holding her while a psychologist shows Katherine a variety of images. Which one will Katherine look at the longest?
a zebra
a hammer
a human face
a box of matches

Apsychologist has developed a series of personality inventories and wants to determine if they are valid. one of the scales measures perfectionism, so he asks a colleague for advice on how to establish the validity of this scale. the colleague tells him that if he were to find a sample of people with personality disorder, these people would obtain high scores on a scale that measures perfectionism.

Which of the following was a result of the political debates over the whiskey rebellion?

John lennon and paul mccartney belonged to this group