M C Q s D r i v e

Psychology 6084 MCQs [All-Courses]

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Psychology is the scientific study of human behavior, mental processes, emotions, and personality. It is an important subject for competitive exams such as PPSC, FPSC, NTS, OTS, KPPSC, BPSC, AJKPSC, CSS, and PMS.

Television sets are able to recreate the entire visible spectrum by additively mixing three primary colors. This process is similar to the view of human color vision called:
A Complementary color theory
B Trichromatic theory
C Opponent-process theory
D Saturation theory
Correct Answer: Trichromatic theory
Petra locked directly into a very bright light and damaged her retina. The ophthalmologist has told her that she has sustained massive damage to her cones, but for the most part her rods have not been affected. One change that you could predict for Petra’s vision is that she will now have:
A Poor vision in bright light
B No color vision
C Poor vision in low illumination
D More accurate depth perception
Correct Answer: No color vision
Hearing a sequence of sounds of different pitches is to______as recognizing the sound sequence as a familiar melody is to:
A Sensory interaction; feature detection
B Sensation; perception
C Absolute threshold; difference threshold
D The just noticeable difference; accommodation
Correct Answer: Sensation; perception
While finger painting, Iqbal mixed yellow paint and blue paint and ended up with green, an example of:
A Subtractive color mixing
B Divisive color mixing
C Trichromatic theory
D Multiplicative color mixing
Correct Answer: Subtractive color mixing
Which cells for visual processing are located closest to the back of the retina?
A Subliminal cells
B Ganglion cells
C Rods and cones
D Bipolar cells
Correct Answer: Rods and cones
The local fire department sounds the 12 o’clock whistle. The process by which your ears convert the sound waves from the siren into neural impulses is an example of:
A Transduction
B Sensory adaptation
C Parallel processing
D Accommodation
Correct Answer: Transduction
Waqas was having his hearing tested and a number of the tones that were presented were so faint he was not able to detect them. These faint sounds would:
A Inhibit action potentials from reaching the terminal buttons
B Cause action potentials that were took weak to reach the terminal buttons
C Fall below William’s absolute threshold for sound
D Cause more inhibitory than excitatory synapses
Correct Answer: Fall below William’s absolute threshold for sound
The tendency to fill in gaps in the perception of a figure is called:
A Sensory completion
B Closure
C Figure-ground
D Continuation
Correct Answer: Closure
The text’s illustration of the police officer’s faulty “eyewitness” identification is an example of:
A The fact that perceptions are often reconstructions of events
B The low degree of accuracy of human psi phenomena
C Perceptual closure operating in a real life situation
D An “innocence of vision” in stressful situations
Correct Answer: The fact that perceptions are often reconstructions of events
Attention is aroused by:
A subtle differences is stimuli
B bright stimuli
C contrast or change in stimulation
D subliminal stimuli
Correct Answer: contrast or change in stimulation