Chapter 7 Flashcards
Mental Imagery
the mental representation of stimuli when those stimuli are not physically present
Visual Imagery
the mental representation of visual stimuli
Auditory Imagery
the mental representation of auditory stimuli
Perception
uses previous knowledge to gather and interpret the stimuli registered by the senses
-requires both bottom-up and top-down processing
Imagery debate
do our mental images resemble perception (using an analog code), or do they resemble language (using a propositional code)?
Analog code
a representation that closely resembles a physical object
Propositional code
an abstract, language-like representation; storage is neither visual nor spatial, and it does not physically resemble the original stimulus
Experimenter expectancy
the researchers biases and expectations influence the outcomes of the experiment
Demand characteristics
all the cues that might convey the experimenter’s hypothesis to the participant
Pitch
a characteristic of a sound stimulus that can be arranged on a scale from low to high
Timbre
describes the sound quality of a tone
Cognitive map
a mental representation of geographic information, including the environment that surrounds us
Spatial cognition
primarily refers to three cognitive activities: 1) our thoughts about cognitive maps, 2) how we remember the world we navigate, and 3) how we keep track of objects in a spatial array
Heuristic
a general problem-solving strategy that usually produces a correct solution… but not always
Border Bias
people estimate that the distance between two specific locations is larger if they are on different sides of that geometric border, compared to two locations on the same side of that border