Chapter 6 Flashcards
(40 cards)
Inattentional Blindness
Failing to see visible objects when our attention is directed elsewhere
Selective Attention
The focusing of conscious awareness on a particular stimulus
Change Blindness
Failing to notice a difference in our visual field
Change Deafness
The failure to notice slightly different changes to the auditory field
Choice Blindness
The failure to notice our selection of a particular stimulus has changed
Choice Blindness Blindness
Exhibiting denial to falling victim to a hypothetical experiment
Pop Out Phenomenon
Some stimuli are so different that they demand attention
Illusion
A perception of visual that represent what is perceived in a way different from reality
Visual Capture
The tendency for vision to dominate over other senses
Gestalt
An organized whole
Gestalt psychologists focus on our tendency to integrate pieces of information into meaningful wholes
Figure Ground
The organization of the visual field into objects that stand out from their surroundings
Grouping
Our brain follows certain rules for grouping stimuli together
Proximity
The closeness of two or more things means that we group them together
Similarity
We group together similar things
Continuity
Seeing the world as a continuous scene rather than many pictures
Connectedness
Seeing things as two crossing lines rather than four lines that meet a one point
Closure
We perceive incomplete things as blocked because we want things to have closure
Depth Perception
The ability to see objects in 3 dimensions
Allows us to judge distance
Visual Cliff
A lab device used to test depth perception in infants and young animals
Binocular Cues
Depth Cues processed in both eyes together
Retinal Desparity
A binocular cue for perceiving depth
Convergence
Our eyes turn inward in order to see objects near to us
Monocular Cues
Processed separately in each eye
Relative Size
Two objects similar in size and the smaller will appear to be farther away