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Ask HN: How can you measure your own mental performance?

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Re: Ask HN: How can you measure your own mental performance?

#11
post #9

Couple of mundane (non-data-based) suggestions plus a weird one. Ask your wife about your behavior. (Although this could open up a can of worms (or emotional whuppass) especially since she's probably twice as tired as you are. Just be regular in your self-awareness. Check in on yourself more frequently. Awareness can access data you could never formalize. Memorize something that's intricate enough to not to become au…

I upvoted this just because of its weirdness.

Re: Ask HN: How can you measure your own mental performance?

#12

There was a great comment/post on lesswrong.com a while back on this but my phone isn't up to to the site. Do a test or a suite of tests on a daily basis that test intelligence/problem solving skills/reaction time and track your results. Offline, Sudoku, crosswords, other newspaper things but I'm guessing they're pretty noisy. IIRC the mensa.dk website has quite a good test. Dual n back seems likely to give fast and…

This is the post you're thinking about: http://lesswrong.com/lw/1gl/how_to_test_your_mental_performa...

Re: Ask HN: How can you measure your own mental performance?

#13
I do the NYT crossword every day, so I have a good idea of how long it should take. For instance, Monday should not take me longer than about 6 minutes. Thursday takes 30 minutes, Sunday takes 55 minutes. If I'm much above that, it means I'm not all there -- time to go for a brisk walk to get the old brain going.

Re: Ask HN: How can you measure your own mental performance?

#14

Keep notebooks/journals. Sleep isn't an exact science, so don't expect an exact answer. Some people can live on 6 hours of sleep and be fully alert. Some people need 9. Personally, I fluctuate. I keep notebooks on subjects I'm learning and use journals to reflect on my overall progress. This self-assessment helps me to not only retain what I learn, but to give me a pulse on my progress: am I in a slow month or am I o…

Journaling and keeping records of my work habits has been one of the best ways for me to judge my own performance. The amazing thing is, you scarcely have to go back and reread them, just the process of writing down your performance for a given day helps you to mentally assess yourself.

Re: Ask HN: How can you measure your own mental performance?

#15
post #4

I think there are a couple things to consider. Our son was born while I was working at a startup. In my opinion, for the first few months, I was definitely functioning with less sleep than ever before. The regular 8 became a broken 6, just as you say, but I felt fresh in the mornings and didn't nod off during the afternoon. Basically, I felt "normal." I don't know if it's adrenaline or some other biological phenomeno…

Thanks. I'll watch out for that. It sounds a lot like what I've experienced to date and the drop off you describe is post of what I'm worried about.

The first bit is weird though huh? I wonder if it has been properly studied? I know there are studies on the hormones in the mother and her ability to cope on small amounts of sleep. Is there anything similar for guys?

Re: Ask HN: How can you measure your own mental performance?

#16

Keep notebooks/journals. Sleep isn't an exact science, so don't expect an exact answer. Some people can live on 6 hours of sleep and be fully alert. Some people need 9. Personally, I fluctuate. I keep notebooks on subjects I'm learning and use journals to reflect on my overall progress. This self-assessment helps me to not only retain what I learn, but to give me a pulse on my progress: am I in a slow month or am I o…

That's an interesting one. Do you think it helps spot not only declines in processing speed or memory but also any potential loss in the "magic spark" part of intelligence where you make breakthroughs/have great ideas? I'm most worried that if I lost that I wouldn't notice...

Re: Ask HN: How can you measure your own mental performance?

#17
post #4

I think there are a couple things to consider. Our son was born while I was working at a startup. In my opinion, for the first few months, I was definitely functioning with less sleep than ever before. The regular 8 became a broken 6, just as you say, but I felt fresh in the mornings and didn't nod off during the afternoon. Basically, I felt "normal." I don't know if it's adrenaline or some other biological phenomeno…

Thanks. I'll watch out for that. It sounds a lot like what I've experienced to date and the drop off you describe is post of what I'm worried about. The first bit is weird though huh? I wonder if it has been properly studied? I know there are studies on the hormones in the mother and her ability to cope on small amounts of sleep. Is there anything similar for guys?

Indeed. I always figured I'd be leaning heavily on caffeine but it didn't really even turn out to be necessary.

Re: Ask HN: How can you measure your own mental performance?

#18
I recommend to enjoy your daughter. May be instead of focusing in your own mental performance you need to take advantage of the mental performance around you, your family, your teams, your friends.

Things change with children, but the human brain was trained for that situation for long time.

Re: Ask HN: How can you measure your own mental performance?

#19
I play a handful of 3-minute games of Quordy (Boggle, basically) on my iPhone right after waking up. If my scores trend > 60, I'm in the "rested and aware" day. If I trend < 40, it's going to be a brain-fog day. I don't often fall in the middle, so I have found it to be a rather significant indicator.

Re: Ask HN: How can you measure your own mental performance?

#20
Lack of sleep and stress also increase memory problems and raise the risk to fall into depression.

Just use some simple memory tests, now I think they could be very good indicators of performance. Under extreme stress I begun forgetting things, for eg. short term memory for numbers was almost completely gone.

Some non-direct measurements are just daily behaviour; do you lose your temper easier or do you just try get isolated.

Been there, done that. I would rather pay attention on just mental health and daily physical exercise than mental performance, things will normalize within a year anyway when the kid grows up and sleeps more steadily.

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