matt comments on Anti-akrasia remote monitoring experiment - Less Wrong

45 Post author: cousin_it 27 September 2010 11:34PM

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Comment author: Jonathan_Graehl 27 September 2010 11:51:59PM *  7 points [-]

This is like pair programming except you don't have to cut your productivity nearly in half.

To clarify: I've always believed that most of the benefit from the practice comes from the fact that work is actually being done for an increased portion of the time in front of the monitor, and that the costs and benefits of discussion roughly balance.

Comment author: matt 30 September 2010 09:31:59PM 2 points [-]

Pair programming reduces variability in productivity rate, so looking back on a pairing session you should expect to remember occasions when you felt that you'd been slowed down, and should not expect to have noticed occasions when you'd saved time.

Alistair Cockburn has a study up somewhere showing (from memory) a small increase in work hours to first thunking you're finished, a large reduction in bugs, and an improvement in subjective measures if code quality. Trike's experience matches this study - we think pairing is awesome. .