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moridinamael comments on [Open Thread] Stupid Questions (2014-02-17) - Less Wrong Discussion

3 Post author: solipsist 17 February 2014 05:34AM

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Comment author: moridinamael 19 February 2014 01:27:17AM 3 points [-]

I'm trying to figure out if I

  • have an average memory, but the availability heuristic biases me toward finding examples of other people remembering things that I don't remember, or

  • I have a below average memory.

I guess I think this is a stupid question because how are you supposed to help me answer it via online message board? But it seems like kind of a typical problem to have, being unable to tell the difference between "I'm performing fine but I disproportionately notice my mistakes" and "I am actually performing poorly."

Comment author: Qiaochu_Yuan 20 February 2014 06:14:52PM 3 points [-]
Comment author: Sherincall 21 February 2014 02:36:17AM *  2 points [-]

This seems easily testable. Though I cannot recommend any, I'm sure there are online memory tests that let you know how you performed relative to all the other subjects. Maybe not good enough, as there is a selection bias in the sample of people who take those tests, but it will give you some info.

However, I think that you have an above average memory and are only noticing this because you usually hang around people who have above average memory as well[1]. Perhaps a more useful test would be getting your friends to take the test as well and compare the results. Maybe ask on LW for subjects? I'd participate.

[1] Assumptions:

  • You have an above average IQ. I a priori assume this of all LWers.

  • There is a positive correlation between IQ and memory. A quick search gives results in favor of the assumption, but I didn't dig deeper.

  • You hang around people of similar IQ.

Comment author: ChristianKl 25 February 2014 01:55:26PM 1 point [-]

Though I cannot recommend any, I'm sure there are online memory tests that let you know how you performed relative to all the other subjects.

I think most of them test short term memory. In a lot of cases we care about long term memory.

Comment author: hyporational 22 February 2014 04:27:39AM 0 points [-]

Memory is a complex process and there are different kinds of specialized memory modules in the brain. Have you noticed that you have a problem with specific kinds of memories? Do you have problems with attention? You might not encode the memories in the first place.

Comment author: ChristianKl 19 February 2014 06:23:42PM 0 points [-]

There are a lot of different kinds of memory. You might have a good memory for some facts that you care about and a bad memory for facts that you don't care about.

Comment author: mickytallor 26 February 2014 04:45:11AM 0 points [-]

Memory is always related with the interest in the specific subject. A survey suggest that people remember each and every detail of their favorite thing. For example, men always know more about cars.

Comment author: knb 19 February 2014 01:47:36AM -2 points [-]

Do you have many more memories of other people remembering things when you don't remember them than you have memories of things you remember that others don't remember?