Execute by Default: +3 in limited circumstances. I used this (without realizing it) when bungee jumping, and when learning to do drops in aerial silks. I should try it other cases.
Resolutions: -3. Ineffective, and made me feel like a failure.
Utility Function Experiment: +1 -- briefly effective but not long-term (context: using ChoreWars for exercise motivation).
Structured Procrastination: + 2 -- when I remember to do it, and when I have a good long todo list. Especially helps get cleaning done.
Every Other Day Off: +1 -- my variant is to have a lot of vacation relative to most Americans. This does seem make me more productive at work. I would probably be even more productive if I took more time off.
Being Watched: +4 -- for me, that's not general watching, but pair programming. You can't check time-wasting sites if you're at one machine with someone else who is expecting you to actually work. On the other hand, I am extremely introverted, so it uses a lot of energy for me even with a very low-impedance person like my present partner.
Close the Dang Browser: +1 (works occasionally) -- but perhaps will work better now that I have removed the icons too. I think I should also try bookmarking sets of tabs so that I can more easily close without losing state.
Cripple your Internet (editing /etc/hosts, for me): +2 but I need to keep adding sites, including, embarrassingly, the coral cache version that I have used to get around my crippling.
I recently had occasion to review some of the akrasia tricks I've found on Less Wrong, and it occurred to me that there's probably quite a lot of others who've tried them as well. Perhaps it's a good idea to organize the experiences of a couple dozen procrastinating rationalists?
Therefore, I'll aggregate any such data you provide in the comments, according to the following scheme:
Every so often, I'll combine all the data back into the main post, listing average scores, sample size and common effects for each technique. Ready?
Here's the list of specific akrasia tactics I've found around LW (and also in outside links from here); again, if I'm missing one, let me know and I'll add it. Special thanks to Vladimir Golovin for the Share Your Anti-Akrasia Tricks post.
Without further ado, here are the results so far as I've recorded them, with average score, number of reviews, standard deviation and recurring comments.
3 or More Reviews:
Collaboration with Others: Average +7.7 (3 reviews) (SD 0.6)
No Multitasking: Average +6.0 (3 reviews) (SD 2.0); note variants
P.J. Eby's Motivation Trilogy: Average +5.8 (6 reviews) (SD 3.3)
Monoidealism: Average +8.0 (3 reviews) (SD 2.0)
"Just Do It": Average +4 (2 reviews) (SD 4.2)
Irresistible Instant Motivation: +3 (1 review)
Getting Things Done: Average +4.9 (7 reviews) (SD 2.6)
Regular Exercise: Average +4.4 (5 reviews) (SD 2.3)
Cripple your Internet: Average +4.2 (11 reviews) (SD 3.0)
LeechBlock: Average +5.4 (5 reviews) (SD 2.9); basically everyone who's tried has found it helpful.
PageAddict: +3 (1 review)
Freedom (Mac)
Melatonin: Average +4.0 (5 reviews) (SD 5.4); works well for some, others feel groggy the next day; might help to vary the dosage
Execute by Default: Average +3.7 (7 reviews) (SD 2.4); all sorts of variants; universally helpful, not typically a life-changer.
Pomodoro Technique: Average +3.3 (3 reviews) (SD 4.2); mathemajician suggests a 45-minute variant
Being Watched: Average +3.2 (6 reviews) (SD 4.1); variations like co-working seem more effective; see "collaboration" below
Utility Function Experiment: Average +2.8 (4 reviews) (SD 2.8)
Meditation: Average +2.8 (5 reviews) (SD 2.8)
Modafinil and Equivalents: Average -0.8 (5 reviews) (SD 8.5); fantastic for some, terrible for others. Seriously, look at that standard deviation!
Structured Procrastination: Average -1.0 (3 reviews) (SD 4.4); polarized opinion
Resolutions (Applied Picoeconomics): Average -3.2 (5 reviews) (SD 3.3); easy to fail & get even more demotivated
1 or 2 Reviews:
Dual n-back: Average +6.5 (2 reviews) (SD 2.1)
Think It, Do It: Average +6 (2 reviews) (SD 1.4)
Self-Affirmation: Average +4 (2 reviews) (SD 2.8)
Create Trivial Inconveniences to Procrastination
Close the Dang Browser: Average +3.5 (2 reviews) (SD 3.5)
Get More Sleep: Average +3 (2 reviews) (SD 1.4)
Every Other Day Off: Average +0.5 (2 reviews) (SD 0.7)
Strict Scheduling: Average -9 (2 reviews) (SD 1.4)
Elimination (80/20 Rule): +8 (1 review)
Methylphenidate: +8 (1 review)
Begin Now: +8 (1 review)
Learning to Say No: +8 (1 review)
Caffeine Nap: +8 (1 review)
Write While Doing: +8 (1 review)
Leave Some Tasty Bits: +7 (1 review)
Preserve the Mental State: +6 (1 review)
Acedia and Me: +5 (1 review)
Third Person Perspective: +5 (1 review)
Watching Others: +5 (1 review)
Multiple Selves Theory: +5 (1 review)
Getting Back to the Music: +5 (1 review)
Remove Trivial Inconveniences: +4 (1 review)
Accountability: +2 (1 review)
Scheduling Aggressively...: +2 (1 review)
Autofocus: 0 (1 review)
Take Every Other 20 to 40 Minutes Off: -4 (1 review)
Not Yet Reviewed:
Fire and Motion
Stare at the Wall
Kibotzer
Thanks for your data!
EDIT: People seem to enjoy throwing really low scores out there for things that just didn't work, had some negative side effects and annoyed them. I added "-10 if it nearly killed you" to give a sense of perspective on this bounded scale... although, looking at the comments, it looks like the -10 and -8 were pretty much justified after all. Anyway, here's your anchor for the negative side!