Lecture 3: Perception, Attention and Eye Tracking Flashcards
define perception
- The ability to see hear or become aware of something through senses
The neurophysiological processes including memory, by which an organism becomes aware of and interprets external stimuli
Info through senses but it’s about how you deal with that
Info through senses is often a cue for memory
how do we perceive things
Info through senses but it’s about how you deal with that
Info through senses is often a cue for memory
why are taste tests conducted
Marketers will normally conduct a thorough testing phase to establish how best to formulate their product.
what occurred in Project Kansas taste test
– piloted a sweeter drink mixture using taste tests, surveys, & focus groups
what were the results in Project Kansas taste test
- 10-12% in focus groups were unhappy about the new product being sold as Coca-Cola
what happened when coca cola tried to pilot a new coke and when did this occur
April 23, 1985
Vocal, well-led, campaign against the new taste, meanwhile production of the old mixture had ceased.
o Challenging loyalty to coca-cola brand
o Biasing perception in focus group?
o Sweeter drink/formulation was so well taken – except 10-12%
o That 10-12% bit back- it wasn’t coke- its something different, not what have loyalty to
Backlash so strong that had to reintroduce old formula
o Now have new ways of new formuations- ‘family of brands’- coke 0, diet coke, cherry coke etc
how did coca cola create sensation transference
- Coca-Cola did not realise that the success of the brand came from sensation transference – tasters unconsciously add their reaction to the packaging/brand to their sensations of taste.
o If you change it- changes peoples loyalty
o Well known brand- likely to interfere with perception of taste (same if a perfume with smell) sensation transference
o Adding memory of brand to what they are already experiencing
what happened in Dubow & Childs (1998) study
gradually changed the taste from ‘classic’ to the ‘new’ sweeter mixture – participants generally did not notice this gradual change.
Small changes can occur to a product without anyone noticing if do it gradual enough
If done this people may have not noticed- ‘just noticeable difference’
Dubow= implemented changes which were just noticeable for a difference
what is webbers law
just noticeable difference’
- ignored by coca cola
-The ability of the sensory system to detect a difference between stimuli
DI/I = K
what are the negative changes in webebrs law
reductions in size; increase in price) should be small enough to be undiscernible
what are the poritive changes in webbers law
improved packaging or taste) should be enough to be perceived but not too much
In marketing have to keep just below level which is a noticeable difference
define the visual system
- The visual system is …. centrally implicated in learning, higher-order, cognitive-affective processes, decision making and its behavioural implementation and co-ordination. Yet, relatively little attention in marketing and consumer science is devoted to the role of such visual processes.
- Wedel & Pieters (2007)
where is the olfacatory bulb connected to and associated with
associated with smell
Olfactory bulb is directly connected to the limbic system in the brain, a system linked closely to emotion
o If want to elicite emotional response to a product so thinking of the smell of the product may be useful
when would you use the olfacatory bulb in consumer psychology
If want to elicite emotional response to a product so thinking of the smell of the product may be useful
what did hertz 1998 find
senses evoke equally accurate memories but scents evoke more emotional ones
what are the two main theories behind why might senses influence shopping behaviour
mood theory
cognition theory
either scent influences mood or our cognitions
describe the mood theory as to why might senses influence shopping behaviour
Individuals react to an environment by either approaching it or avoiding it, and therefore a pleasant scent will make them more likely to approach
Approach or avoid depending on scent- ambient setting
descudbe the cognition theory as to why might senses influence shopping behaviour
Individuals display greater attention to products when exposed to pleasant scents, but why is unclear
If you are a consumer you tend to approach more if you are exposed to pleasant scents
is there any evidence for the mood/ cognitive theory of why senses may influence shopping behaviour
o Little evidence for mood theory, some evidence for cognitive theory (Bone and Ellen, 1999
what are the different types of scent
marketer scent
product scent
ambient scent
what is marketer scent
scents used as a promotional tactic
Using scent to elicite positive response
e.g. smell of baking in a home for sale; new car smell
what is product scent
perfumes, air fresheners, etc.
Scent is the product- wanting to typify where that product is in the market
what is ambient scent
scents present in the retail environment; introducing odours to influence behaviour
Idea that scents can be present in retail enviro- designed to influence research in some way