Categorized | Affiliate Marketing 101

Reaction Time Data Flaw?

Well, during my long nights before sleep, I have on more than one occasion gone ahead and tested my reaction times. However, I’ve always been struck by how far below the bell-curve I am when it comes to the average– the average being around .2s.
I average at .3, .26 if I concentrate.
Now, it may be my ego convincing my consciousness that there is something amiss here, but I have 2 things that I think may be affecting the testing data I’ve seen-
1. Lag
2. Prediction
The most common form of test I’ve seen is one in which you are to wait for a light or other indicator change, red to green per se, and you are to click or press a button as soon as you can.
The most obvious skew here is that users with shoddy internet access could have either consistently or unevenly lower results.
However I would think if anything this effect would drop the average, even if it can account for a single person’s low score.
The second alteration I can see would be people attempting to preempt the clock, and in doing so get ridiculous times of .1 or less. Even with min-time limits, a lucky series of clicks, or a well-crafted system for timing probabilities can easily produce results that would destroy the bell-curve.
Testing the second point, in under ten minutes I was able to get 4 consecutive times in under .15s, one of which at .03s. But this is mostly because there is no feasible way to prevent false-start statistical skewing so long as they manage to get lucky– there is no system in place for many of these tests to prevent this, and even if there were, (deducting .5s for false-starts for example), one would simply have to restart whenever they mistime a click, and eventually a highly-above-average result is all but guaranteed.
now gimme my Ph.d.

No Responses to “Reaction Time Data Flaw?”

  1. L. E. Gant says:

    Rather old hat stuff…
    Reaction time, the way you are describing it here, is for normal people under normal conditions. You can split this into two or three segments – becoming aware, deciding the reaction, and actual reaction (like pressing a button). That does pan out with a bell curve between 200 and 500 milliseconds.
    People, when trained to do so, can cut out the middle one. This is the one that is more or less made in the conscious mind. If you cut this one out, you can get reaction times lower than 50 milliseconds consistently, without anticipation/pre-emption.
    The two sets of tests (for “normal” and “trained”) have their own bell curves, but they should be recognised as being different.

  2. Richard B says:

    worth a junior or senior mid term paper at best.
    pretty obvious
    Biological statistical testing is NOT easy. way to many variables
    and everybody is different
    it is almost impossible to test yourself for many reasons.

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