128 Consumer.ology
unlike with research conducted in any other location, the only
additional sources of inadvertent influence are then the questions
and the person asking them.
It is also advantageous to be asking the questions relatively
soon after the consumer choice or experience has taken place.
Given our capacity for consciously rationalizing a nonconflicting,
positively embellished perspective of the things we’ve found our-
selves doing, the longer we have to construct an apparently sensible
rationale for our actions, the greater the likelihood that we will do
so.
When considering emotional responses, such as how some-
one feels about a brand or an advertisement, there is a strong argu-
ment for only paying significant attention to their instantaneous
reaction. The longer people have to involve their conscious mind,
the more likely they will be to adapt that reaction to one that is
influenced by social factors that would ordinarily not be involved,
such as who else is present and how they would like to be per-
ceived by other people. Think of it as the difference between that
moment when someone makes a tremendous belch and is really
quite pleased with the sound they’ve produced, and the moment
they remember they should be embarrassed at something generally
considered socially unacceptable.
A number of studies have shown that our unconscious
mind’s response occurs some time before we reach a conscious
conclusion about something. In addition to the decks of cards
experiment mentioned in Chapter 1, Benjamin Libet and his col-
leagues scrutinized the brain and muscle activity of people asked
to tap their finger at random and discovered that the conscious
experience to move the finger happened a third of a second after
the activity in the brain that initiated it.
1
More recently, researchers
in Berlin found that brain activity preceded the conscious aware-
ness of selecting one of two buttons by as much as seven seconds.
2
More evidence of the important link between speed of
response and the unconscious mind can be found in the Implicit
Association Test, developed by Greenwald, Banaji, and Nosek. It
was devised to reveal the underlying unconscious associations that
influence our beliefs and behavior and does so by asking partici-