Psyc 333 (Ch. 5 quiz) Exam Review with 100% Correct Answers

Psyc 333 (Ch. 5 quiz) Exam Review with 100% Correct Answers Which of the following practices is believed to have led to a secular trend in the development of self-locomotion by U.S. infants? a. decrease in number of adults who smoke b. increase in proportion of families with two working parents c. improvements in nutrition d. changes in infant sleep position practices *Ans* d. changes in infant sleep position practices Newborns' bias toward ________ is an underlying factor in their attraction to human faces. a. arrangements with more elements in the upper half than in the lower half b. objects with irregularities around the perimeter c. configurations with some dark elements and some light elements *Ans* a. arrangements with more elements in the upper half than in the lower half Baby Janet has a patch over one eye because of an eye infection. She will be unable to use which of the following depth perception cues? a. optical expansion b. object segregation c. relative size d. binocular disparity *Ans* d. binocular disparity Before the age of 4 months, which of the following types of exploration of the environment is most common? a. oral b. manual c. self-locomotive d. smell *Ans* a. oral Perceptual constancy enables a baby to: a. realize that the toy in current view is the same as the one he viewed prior to blinking. b. recognize moving point-light displays as a person walking. c. recognize that Mommy does not actually chang