Published:
The scientific American, scientificamerican.com
Level
of Difficulty: *****
BEFORE
YOU READ
-
Have you ever watched a magician perform; either on stage or on television?
-
How
exactly do magicians trick people; is it dexterity, lack of concentration on
the part of the audience or is there some other reason?
-
Have
you ever wondered whether there is a scientific explanation for why magicians are
able to trick us?
KEY TO QUESTIONS AND
VOCABULARY
1.
a.
Neural adaptation / a rebound response or
an after discharge b. Temporary blindness
2.
A
combination of the two.
3.
Because they could have advanced much faster
had investigators probed magician’s intuition earlier.
4.
The tools of magic.
5.
Overt, Covert. Covert misdirection is further
divided into two categories; intentional blindness and change blindness. There
are two kinds of change; expected and unexpected.
Examples
are as follows:
Overt:
The great Tomsoni……….
Change
blindness: The color changing card trick.
Intentional
blindness: The basketball example.
You
might want to ask them for examples of their own for the remainder to test
their comprehension further.
6.
In
order to be able to adapt the artistry of magic to neuroscience.
7.
The
magician’s head and eye movements (the shortest) / Implied and real motion
activate similar neural circuits OR the previous sentence, OR the final
position of…………………………..
8.
Adjusting his glasses or scratching his head.
9.
Unspoken
assumptions/ Implied information
10. The latter; due to choice blindness.
11. Sweeping a curved path / Tracing a fast linear path
12. a. Eye control by the mark’s pursuit system; the
saccadic system taking the lead/ b. The center of the mark’ vision may be drawn
away from the location of a hidden theft; the pickpocket gains the advantage
that mark’s vision is suppressed while the eye darts from point to point.
13. The fact that A
causes B./ Make it seem that A causes B.
14. The anterior
cingulated cortex may be important for interpreting causal relationships.
VOCABULARY
Try hard
Becoming bright again
Use (it is a verb)
Chatter
Confusing
The sentence will vary
Make use of, benefit from
Studied in depth
No, not essential; we get a rough idea anyway.
Hides it, causes it to vanish
Hide
Tricked
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