According to several research findings (Brody, Rozek, & Muten, 1985; Cramer, 1997; Cramer & Brilliant, 2001), children rely most heavily on which of the following unconscious defense mechanisms?

The middle ear includes the ______

a. ear canal b. round window c. hammer d. basilar membrane

A string of Christmas lights turns on and off one after another but is perceived as a

moving light. This perception is known as a. motion parallax. b. the phi phenomenon. c. saccadic movement. d. the Doppler effect. e. illusory conjunction.