When light changes from bright to dim the iris of the eye ________________?
A. dilates
B. constricts
C. thickens
D. remains the same
Psychology Mcqs
Two-point discrimination is assessed in the study of ____________________?
Two-point discrimination is assessed in the study of ____________________?
A. visual acuity
B. auditory thresholds
C. cutaneous sensitivity
D. binocular depth perception
Stationary lights on a neon sign blink sequentially and appear to move. This appearance is called the ________________?
Stationary lights on a neon sign blink sequentially and appear to move. This appearance is called the ________________?
A. Ponzo illusion
B. Necker illusion
C. phi-phenomenon
D. induced movement effect
Perceptual constancies are primarily a function of _______________?
Perceptual constancies are primarily a function of _______________?
A. reflex
B. convergence
C. learning
D. instinct
Giving meaning to sensation refers to ________________?
Giving meaning to sensation refers to ________________?
A. perception
B. motivation
C. cognition
D. None of these
By which of the following properties of near and distant objects does motion parallax enable a person to judge distance?
By which of the following properties of near and distant objects does motion parallax enable a person to judge distance?
A. texture gradient
B. relative movement
C. relative closure
D. None of these
In perceiving the distance a sound has traveled, a person depends heavily upon _________________?
In perceiving the distance a sound has traveled, a person depends heavily upon _________________?
A. loudness and intensity
B. resonance
C. brightness and hue
D. frequency
The theory that challenged Helmholtz’s theory of color vision is _______________?
The theory that challenged Helmholtz’s theory of color vision is _______________?
A. frequency theory
B. opponent-process theory
C. isomorphism
D. trichromatic theory
Illusion means _____________?
Illusion means _____________?
A. false sensation
B. wrong perception
C. false belief
D. both a and b
In closure, we tend to ______________________?
In closure, we tend to ______________________?
A. complete figures that have a gap in them
B. prefer differential contours
C. associate the distal and proximal stimuli
D. view on the basis of texture gradient