In response to How to Be Happy
Comment author: aretae 17 March 2011 09:47:28PM *  16 points [-]

Great post. Several quibbles:

The wealth -> happiness current data is changed every year. Last study had a monotonic positive relationship between wealth and happiness to $60K/y. Will Wilkinson had this a while back.

Parenthood also has a complex relationship with happiness. In general, it appears to decrease young folks happiness, and increase older folks happiness, as of the last thing I read. Read Will Wilkinson and Bryan Caplan here.

The Kahneman TED video: ( http://www.ted.com/talks/daniel_kahneman_the_riddle_of_experience_vs_memory.html ) on happiness, suggesting that experienced happiness and remembered happiness are effectively ENTIRELY different things is an important caveat here. I actually think it's probably the most important thing to be known about happiness.

You also don't address very well (and probably shouldn't in a how-to) the serious methodological difficulty of happiness research. Rating happiness on a Likert scale is a weak way to rate happiness, and one prone to intra- and inter- personal comparisons with ones self and reference group...whether or not one has a buzzer.

For instance, my move from Chicago to California has allowed a great deal more outdoor/sun time, which increases happiness...but after a couple years, I'll have forgotten the reference group of Chicago, and will rate my daily happiness based on my current baseline, not my current Chicago-including reference. .

In response to comment by aretae on How to Be Happy
Comment author: aretae 17 March 2011 10:25:49PM 21 points [-]

1 more bit to remember:

Commuting really really sucks. Least happy part of almost everyone's day, who does it. Minimizing commute is a not-inconsequential path towards increased happiness.

In response to How to Be Happy
Comment author: aretae 17 March 2011 09:47:28PM *  16 points [-]

Great post. Several quibbles:

The wealth -> happiness current data is changed every year. Last study had a monotonic positive relationship between wealth and happiness to $60K/y. Will Wilkinson had this a while back.

Parenthood also has a complex relationship with happiness. In general, it appears to decrease young folks happiness, and increase older folks happiness, as of the last thing I read. Read Will Wilkinson and Bryan Caplan here.

The Kahneman TED video: ( http://www.ted.com/talks/daniel_kahneman_the_riddle_of_experience_vs_memory.html ) on happiness, suggesting that experienced happiness and remembered happiness are effectively ENTIRELY different things is an important caveat here. I actually think it's probably the most important thing to be known about happiness.

You also don't address very well (and probably shouldn't in a how-to) the serious methodological difficulty of happiness research. Rating happiness on a Likert scale is a weak way to rate happiness, and one prone to intra- and inter- personal comparisons with ones self and reference group...whether or not one has a buzzer.

For instance, my move from Chicago to California has allowed a great deal more outdoor/sun time, which increases happiness...but after a couple years, I'll have forgotten the reference group of Chicago, and will rate my daily happiness based on my current baseline, not my current Chicago-including reference. .

In response to Being a teacher
Comment author: aretae 17 March 2011 09:31:15PM *  3 points [-]

As before...Teacher for 20+ years...dozens of different topics taught (~40K hours): Math (K-16), English (to Natives and Foreigners), Sports (Springboard Diving, Soccer, Basketball), Programming(C-->Java mostly).

The most interesting part of explanations is that the same explanation doesn't work for everyone. If you're going to be an effective teacher, you need 2+ backup explanations for when the first one doesn't work. Examples are frequently even better than explanations, and enough examples will get most folks a long ways.

My personal obsession in education is the feedback system, which is all but ignored in most education discussions. Difficulty with swimming is that folks with low kinesthetic awareness have very little ability to check what they're doing. Underwater video-cam would give quite a bit of advantage here.

3 takeaways:

  1. Teaching != Learning. Practice = learning.
  2. There is no Universal best method -- people have massively different relevant prior experience.
  3. Feedback systems allowing folks to correct their practice in a reasonable action-fix loop is the killer feature missing from most practice.
In response to comment by Swimmer963 on Being a teacher
Comment author: Eliezer_Yudkowsky 15 March 2011 12:42:06AM 8 points [-]

Learned to program at five. If someone has the programming gear, five is a perfectly good time to teach them to program. Just show them some Python code (I was reading BASIC, bleah) and see if they can deduce the rules and try writing their own. If someone is meant to be a programmer then a programmer they shall be.

Comment author: aretae 17 March 2011 09:22:41PM 0 points [-]

I was slow...and I didn't have a computer to program on until 8.
On the other hand, I've been teaching for ~20 years, and I've been teaching programming for half that. Learning to iterate through a collection of data structures is the killer feature in programming. Some folks get it....and immediately. Most folks who are not naturals take a lot longer to understand the concept...and most classes jump over it like it's easy. Usually 3-10 different explanations, and 5-20 examples will get folks over the hump.

Comment author: Morendil 09 June 2010 05:02:00PM *  6 points [-]

Please reply to this comment if you intend to participate, and are willing and able to free up a few hours per week or fortnight to work through the suggested reading or exercises.

Please indicate where you live, if you would be willing to have some discussion IRL. My intent is to facilitate an online discussion here on LW but face-to-face would be a nice complement, in locations where enough participants live.

(You need not check in again here if you have already done so in the previous discussion thread, but you can do so if you want to add details such as your location.)

Comment author: aretae 09 June 2010 09:18:33PM 7 points [-]

I'm not exactly between 0 and 1...But I have some hours available here, and would like to do this. I've been through bits of Jaynes, but the social aspect will make doing the whole thing more interesting.

FWIW, I've a math degree, and have 20 years of technical (math, software, etc.) teaching expertise, if you'd like some assistance.

I'd suggest to everyone who hasn't as much tech-teaching experience that time spent doing exercises is the only thing that you should be counting as learning-time. Time spent reading has no feedback system, and you don't know (despite believing) whether you've learned anything. Do-->Learn. Read-->???

In response to Chicago Meetup
Comment author: aretae 21 May 2010 07:57:18PM 3 points [-]

Perhaps interested, from the Western Suburbs

Comment author: aretae 15 March 2010 04:08:44PM *  5 points [-]

This is clearly a good way to do skepticism, if you're going to do it. However, I wonder, at my blog (http://aretae.blogspot.com/2010/03/cognitive-antivirus.html), whether skepticism is generally wise at all, and whether religion is a much more useful and effective cognitive antivirus system (especially for the only normally intelligent) than anyone else here seems to give it credit for.

Comment author: jimmy 12 November 2009 07:06:13PM 1 point [-]

If anyone is thinking about creating their own, I would suggest questions with numerical answers so you can give upper and lower bounds of varying confidence, rather than trying to pick your confidence on a binary question and try to force binning or do some sort of filtering.

Also, this lets you give several probability estimates for each question.

Comment author: aretae 13 November 2009 05:36:32PM 1 point [-]

Douglas Hubbard writes on the topic of calibration as well. He focuses on RW application of this stuff, and calibration is clearly a part of that.

His 1st book: http://www.amazon.com/How-Measure-Anything-Intangibles-ebook/dp/B001BPE8ZQ/ref=sr_1_3?ie=UTF8&s=books&qid=1258133710&sr=8-3

His site: http://www.hubbardresearch.com/dotnetnuke/