It's almost like I need to keep part of my brain busy so the other "quieter" part can work.
Music, driving, pacing around, and to a lesser extent fidgeting or tapping can all "placate" that part of my brain so the other can actually do work. I'll even do things like play music while listening to a talk or presentation while working, because without the music keeping me "busy" I just can't focus on the topic of the talk.
So my "focus" playlist is post-bop Jazz with things like Chick Corea (especially Three Quartets), Steps Ahead, Keith Jarrett's Standards Trio stuff, early Wynton Marsalis. Some Coltrane, but not so much his meditative stuff - things like Giant Steps make my brain engage.
I can't multitask like that though - I can't have two auditory sources. When I'm talking to people, I have trouble picking out voices when surrounded by a crowd, or with several people talking at once. It's like I'm trying to make sense of all the background noise and can't pick up what's being said directly to me.
But the multitasking thing is a bit different for me, it's more one-sense-at-a-time for me. My wife has laughed at me before because she'll come home and i'll be watching a youtube talk on one screen, playing music over the speakers, and programming something mundane all at the same time, but if 2 people are talking at the same time I have trouble hearing anything.
Interesting how everyone has a personal threshold of not engaging enough / too engaging.
I wish there was some reliable resource I could go to to find 3-5 hour blocks of edm type music.
ATTN paki123: I can't reply to your comment but you should visit and read http://addforums.com/ for support, drug reviews/experiences and tips
I can second sosuke, addforums.com was a great resource. I haven't been there for a long time though.
I read them over, nothing looked overtly spammy or troll-ey, so I vouched for this comment as it seemed genuine.
I do think it's an anti-spam or anti-troll measure, but it looks like it's a mishit in this case.
That being said, is there anyone where we read up on what vouching/dead/etc... means on HN? Maybe one of the mods or someone can help explain some of it (or let me know that they won't explain it for anti-spam purposes...).
That doesn't explain exactly how vouching works, and I think the "strength" of a vouch might be changed per-user (it no longer seems to do the same thing it used to, for me, at least).
I do have a problem with focus while working. One thing which really helps me is if I put on some audiobook I don't really care to focus on too much about, or some podcast or lecture, but it helps me focus. Not all the time, but say I am working on solving a coding challenge, then the part where I figure out which solution would work, I can't listen to anything and I need to focus, but the part where I actually implement the solution(especially if I have implemented something like that many times) then I can only do it if there is something else to distract other parts of my mind.
If I need silence let there be silence, otherwise I enjoy some podcasts or music that pumps me up.
Subjectively, I find that instrumental music is much better for me than the alternative.
Concerning tasks that do not involve auditory targets, studies with adults have consistently shown that especially short-term memory is sensitive to negative effects of noise. Immediate serial recall of visually presented verbal items is reliably impaired by task-irrelevant sounds (for reviews see Hughes and Jones, 2001; Beaman, 2005; Schlittmeier et al., 2012). Impairments occur with single talker speech and non-speech sounds such as tones or instrumental music, but not with continuous broadband noise or babble noise. This so-called irrelevant sound effect (ISE) occurs reliably even with low-intensity sounds, with meaningless speech (e.g., speech in a language unknown to participants), and when sound presentation is confined to a rehearsal phase after encoding of the list items. However, the ISE magnitude is determined by inherent properties of the irrelevant sound. Recall performance is specifically impaired by sounds with a changing-state characteristic, i.e., by auditory streams which consist of distinct auditory–perceptive objects that vary consecutively. For example, irrelevant sounds consisting of different syllables or tones evoke an ISE, whereas steady state sounds, e.g., continuous broadband noise or repetitions of single syllables or tones, have a minor or no effect.
In general, I've seen the argument that removing the effect can happen through habituating to repeated sounds, but also seem to recall some people showing that prolonged exposure to the irrelevant speech/stimuli before a task can also remove the effect--so maybe people wouldn't suffer as much with stimuli they're familiar with playing in the background. (there's also the issue of the things people actually do vs laboratory tasks).
1. Irrelevant speech / sounds tends to reduce memory capacity for the task at hand[a].
2. People with ADHD self-stimulate by, e.g, squirming. Music can help them with attentional tasks by providing stimulation [b].
Overall, I'm not that familiar with studies specifically on music, but I'd guess that it's a trade-off between arousal (e.g. rock music or something to pump you up) and dividing attention. Music could also set a context (e.g. put you in programming "mode"), which tends to have a small positive effect on performance on a number of cognitive tasks.
[a] https://en.wikipedia.org/wiki/Irrelevant_speech_effect
[b] https://en.wikipedia.org/wiki/Low_arousal_theory