Eye Exam: Check How Many F's You Can Spot!

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In summary, the conversation discusses an eye exam and a counting trick involving the letter F. The trick involves counting the number of F's in a text, with most people initially only counting three due to the brain's tendency to overlook the F's in the word "of." The discussion also touches on the possible reasons behind this phenomenon.
  • #1
eagleone
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Eye Exam...

Try this its actually quite good.

Please don't cheat!

Count the number of F's in the following text:

FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS









Managed it?

Scroll down only after you have counted them!












OK?


How many?







Three?









Wrong, there are six - no joke!



Read again!




FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS



The reasoning is further down...

The brain cannot process the word "OF".


Incredible or what?

Anyone who counts all six F's on the first go is a genius (yeah right:))


Three is normal.

So what’s your result, and how do you explain (if you saw) seeing only 3 F’s ?
I’ve played with this “exam” long time ago and saw 4 F’s … conditions aren’t perfect you read more carefully because of title, anyway it’s fun...
 
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  • #2
at least I am normal...i counted 3
 
  • #3
RATS! I missed one and I KNOW this trick!
 
  • #4
What! I don't get it, I counted six the first time.



Na, j/k that is pretty cool. I did notice one of the of's, so I counted 4.

Any idea why the brain does this?
 
  • #5
I feel dumb... missed F's on three of the "of" words.
 
  • #6
Originally posted by Evo
RATS! I missed one and I KNOW this trick!
Me, too! - SERIOUSLY! W.A.S.!
(this is just getting TOO weird)
 
  • #7
*shrugs* always counted 6 in that...even first time i saw it...so...

-Ty
 
  • #8
Damn! I got 5. I knew the trick, so I read it backwards. I still only got 5!

Njorl
 
Last edited:
  • #9
Actually, I read somewhere that not counting the f in of is a sign that you are a good and efficient reader.
 
  • #10
well...I know I am not an efficient reader...i jump from part to part w/out really reading it all...I'll read 1 line then jump up 2 read that...so...i'm wierd

-Ty
 
  • #11
Originally posted by eagleone
Eye Exam...

Try this its actually quite good.

Please don't cheat!

Count the number of F's in the following text:

FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS

Neato!








Managed it?

Scroll down only after you have counted them!












OK?


How many?







Three?









Wrong, there are six - no joke!



Read again!




FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS



The reasoning is further down...

The brain cannot process the word "OF".


Incredible or what?

Anyone who counts all six F's on the first go is a genius (yeah right:))


Three is normal.

So what’s your result, and how do you explain (if you saw) seeing only 3 F’s ?
I’ve played with this “exam” long time ago and saw 4 F’s … conditions aren’t perfect you read more carefully because of title, anyway it’s fun...
 
  • #12
Saying the brain can't process the word "of" is just a tad misleading. :wink: Of course it can-- otherwise you wouldn't read the word "of" to yourself when you read that text.

I can think of two plausible reasons why this counting trick works.

One, "of" is so small and so commonly occurring in English that the brain treats it as one incompressible unit rather than as a composite of smaller elements.

Two, experienced readers automatically translate the visual symbols of language into internal auditory sounds, and it is the sounds of the words (not the visual impression of the words) that the reader uses to consciously access their structural and semantic content. The f in "of" is pronounced as a v sound, so if you depend on your primary means of understanding written language in order to analyze that text (as you naturally would tend to do), it will not occur to you that the word actually has an f in it.
 
  • #13
Knowing it was a test I paid attention, counted carefully, and got six the first time.

I must post to boast, (since I did pretty poorly on Monique's densa test.)
 

1. How does the "Eye Exam: Check How Many F's You Can Spot!" work?

The eye exam works by presenting a grid of letters, some of which are the letter "F" and some of which are other letters. The goal is to count the number of "F's" in the grid within a certain time limit. This test is designed to assess visual perception and cognitive skills.

2. Why are "F's" specifically used in this eye exam?

"F's" are used in this eye exam because they are a common and recognizable letter that can be easily differentiated from other letters. Additionally, the "F" is symmetrical and has distinct features, making it a good choice for visual recognition tests.

3. Is this eye exam suitable for all ages?

This eye exam can be used for individuals of all ages, as long as they are able to recognize letters and understand the instructions. However, it may be more challenging for younger children or individuals with certain cognitive or visual impairments.

4. Can this eye exam be used to diagnose eye conditions?

No, this eye exam is not intended to diagnose any specific eye conditions. It is simply a tool to assess visual perception and cognitive skills. If you have concerns about your eye health, it is important to consult with an eye doctor for a comprehensive exam.

5. How accurate is the "Eye Exam: Check How Many F's You Can Spot!"?

The accuracy of this eye exam can vary depending on factors such as lighting, screen resolution, and individual visual acuity. It is important to keep in mind that this is not a diagnostic tool and should not be used as a substitute for a comprehensive eye exam by a qualified eye care professional.

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