CH02 Perception Flashcards
define sensation
sensation is the immediate response of sensory receptors (eyes, ears, nose, mouth, fingers) to such basic stimuli as light, colour, and sound
define perception
perception is the process by which stimuli are selected, organized, and interpreted
define sensory marketing
sensory marketing is a marketing strategy that focuses on the impact of sensations on our product experiences
1. sight
2. smell
3. hearing
4. touch
5. taste
define exposure
exposure is an initial stage of perception where some sensations come within range of consumers’ sensory receptors
define absolute threshold
absolute threshold is the minimum amount of stimulation that can be detected on a sensory channel
define differential threshold
differential threshold is the ability of a sensory system to detect changes or differences among stimuli
define “just noticeable difference” (JND)
“just noticeable difference” (JND) is the minimum change in a stimulus that can be detected by a perceiver
define Weber’s law
Weber’s law is the principle that the stronger the initial stimulus, the greater its change must be for it to be noticed
define subliminal perception
subliminal perception is the processing of information presented below the level of the consumer’s awareness
define attention
attention is the extent to which the brain’s processing activity is derived to a particular stimulus
define perceptual selectivity
perceptual selectivity is a process in which people attend to only a small portion of the stimuli to which they are exposed
define adaption
adaption is the process that occurs when a sensation becomes so familiar that is it no longer the focus of attention (you become used to it)
define contrast
contrast is when stimuli differ from other around them
it can be created in several ways:
- size
- colour
- novelty (smtg new, unfamiliar, or unexpected to catch our attention than what we are used to)
- position
define interpretation
interpretation is the process whereby meaning are assigned to stimuli
define schema
schema is an organized collection of beliefs and feelings represented in a cognitive category