week 3 - perception Flashcards
define sensation
the immediate and direct resonse of the sensory organs (eyes, nose etc) to stimple stimulu (packagin, and ad etc)
define perception
Process of receiving, selecting and interpreting stimuli from the senses form a meaningful and coherent picture of the world
- look at how consumers for their ‘own private view’ of the world
define absoulte threshold
the lowest level at which we can experience a sensation
as exposure to a sensation increases we expierence “adaption: (notice the sensation less)
define differential threshold
the minimum difference that can be detected between 2 stimuli
- also known as “JND Just Noticable Difference”
explain webers law in relation to differential threshold
the strong the inital stimulus
the greater the additional intensity needed for the second to be perceived as being different
explain negative chancges of differential threshold
e.g. reducing packaging sizing or product quality - should be minor and fall below JND
if JND is not exceeded = wasted effort because changes won’t be noticed by consumers
explain positive JND changes
e.g. larger packaging sizes or better product quality - should exceed the JND
if JND is exceeded by too much may increase production costs or reduced repet purchases
selective perception and what stimulus we attend to depends on
- nature of the stimulus
- our expectations
- our motives
explain nature of the stimulus
Ads that contrast with other ads receive more attention
‒ Example: using lots of white space in print advertising
e.g. turn folding page to create moving ad
explain expectations
we usually see what we expect to see
- however stimuli conflicting sharply with our expectations will tend to recieve more attention- e.g. mccass restaurant
explain motivations
we tend to percieve things we want or need
the stronger the want or need the greater the tendancy to ignore unrelated stimuli
e.g. university advertising after yr 12 released
perceptual distortion may be distroted due to
Physical appearance ‒ Descriptive terms ‒ Stereotypes ‒ Irrelevant cues ‒ First impressions ‒ Halo effect
explain physcial apperance
how a product looks can influence our perceptions e.g. darker colour orange juice
explain perceptual distortion - sterotypes
mental pictures we hold about certain stimuli - these can create expectations about what particular products/services will be like
e.g. ikea aligned with switz
explain irrelevant cues
consumers often respond to irrelevant stimuli when required to make a difficult perceptual judgment