Sometimes the visual information available to us about a stimulus is ambiguous because of differences in depth, lighting or shading cues. For example, patterns of shading can create the illusion of objects as protruding from a visual field. How do we make sense of the visual information to recognize ambiguous stimuli?

A. Visual system relies on other people’s knowledge of objects to identify ambiguous stimuli
B. Visual information about protruding objects is impossible to process
C. Visual system relies on assumptions about the physical world to identify ambiguous stimuli
D. Both (a) and (c)

According to place theory, the perception of:

A. Pitched sounds at any tone are association with large vibrations of the basilar membrane closest to the oval window
B. High-pitched sounds is associated with large vibrations of the basilar membrane closest to the oval window
C. High-pitched sounds is associated with large vibrations of the eardrum closest to the oval window
D. Low-pitched sounds is associated with large vibrations of the basilar membrane closest to the oval window

Perceptual adaptation refers to the:

A. Grouping of stimuli into smooth, uninterrupted patterns
B. Perception of an object as unchanging in shape regardless of our own viewing angle
C. Tendency for novel or unfamiliar stimuli to capture our attention
D. Perceptual adjustment to an artificially displaced visual field

According to Karl Mar, the_______ are the social class who own the means for producing wealth in industrial society.

A. Proletariat
B. Capitalists
C. Bourgeosiie
D. Communists

Which of the following is the main problem with pseudo- surveys?

A. They are often not really aries
B. They do not produce any reliable results
C. The environmental conditions are often not favorable
D. The sample of people used is not random

In the Harlow’s research surrogate mothers were used for studying the attachment behaviour of infant monkeys the surrogate mothers were:

A. Adult female monkeys not related to the infants
B. Older sisters of the infant monkeys
C. Human adults who acted as mothers
D. Wire and cloth objects placed in the monkey cages

The result of carefully controlled observations of clever Hans and his ability to solve math problems showed:

A. He could do math
B. He could add. but he could not subtract
C. He was cued by the owner looking up or down
D. None of these could be determined by observation

Montel, a white university student, is on academic probation for poor grades. Ever since he received notice of his probation, Montel has become increasingly hostile toward racial minority students and staff on campus. His increasing hostility can best be explained in terms of:

A. The reciprocity norm
B. The scapegoat theory
C. Ingroup bias
D. The just- world phenomenon

An 80-decibel sound is______times louder than a 60-decibel sound.

A. 20
B. 2
C. 10
D. 100

When someone does something for you, you should do something for that person. This is known as the ______________?

A. Reciprocity norm
B. Foot- in- the door technique
C. Compliance motive
D. Door- in- the- face technique