Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-22 Thread Dan Kaplan
> From: Jack Moran <[EMAIL PROTECTED]> > High-end track meets put speakers in the blocks. Isn't that primarily for the starter's voice commands, or do they also get the sound of the gun through the speakers? I would think that might create a strange echo. Dan

Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-22 Thread Jorma Kurry
If I read the article correctly it had more to do with the fact that it was louder for the runners nearer the gun. - Original Message - From: "Jack Moran" <[EMAIL PROTECTED]> To: "Dan Kaplan" <[EMAIL PROTECTED]> Cc: Sent: Sunday, June 22, 2008 9:

Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-22 Thread Jack Moran
They do it from behind at the Drake Relays, with assistant starters watching in front. In the worst case, if a starter stood (off the track, of course) on a line with the starting line, the sound of the gun would reach the runner in lane 1 about 0.025 seconds before it reached the runner in

Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-21 Thread Dan Kaplan
> From: Jorma Kurry <[EMAIL PROTECTED]> > is there a reason why the starter could not stand behind the > runners in the straightaway races at that level? Just venturing a guess... Sounds are more difficult to localize and identify when they come from behind, if I remember correctly. That uncer

Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-21 Thread Jorma Kurry
;Roger Ruth" <[EMAIL PROTECTED]> To: Cc: "George Malley" <[EMAIL PROTECTED]> Sent: Saturday, June 21, 2008 5:11 PM Subject: Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin) Admittedly, I'm out of my expertise range with this, but if Malmo has the

Re: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-21 Thread Roger Ruth
On Saturday, June 21, 2008, at 09:26 AM, George Malley wrote: It all depends on what you call "significant" doesn't it? From another Univ Alberta Study on the same topic: If you report the reaction times in milliseconds (133, 143, and 150) my gosh, those numbers look big. If you report the r

t-and-f: Lane Assignment and Reaction Time

2008-06-21 Thread Roger Ruth
Allen Gillman was good enough to send along a pdf copy of the reaction time report. The report itself is copyrighted, but I'll copy the abstract. That answers some questions and may increase your interest in seeking out a copy of the June issue of Medicine & Science In Sports and Exercise. RR

RE: t-and-f: Lane Assignment and Reaction Time (much ado bout nuthin)

2008-06-21 Thread George Malley
[mailto:[EMAIL PROTECTED] On Behalf Of Roger Ruth Sent: Saturday, June 21, 2008 12:13 AM To: t-and-f@lists.uoregon.edu Subject: t-and-f: Lane Assignment and Reaction Time Today's edition of the Vancouver edition of Globe and Mail includes an article that's interesting, but without enough

Re: t-and-f: Lane Assignment and Reaction Time

2008-06-21 Thread Jorma Kurry
t; <[EMAIL PROTECTED]> To: Sent: Saturday, June 21, 2008 10:49 AM Subject: Re: t-and-f: Lane Assignment and Reaction Time Interesting, to say the least. It makes sense on one hand, but then why do the typical overall results not mirror that pattern? Rarely do you see the inside to outsi

Re: t-and-f: Lane Assignment and Reaction Time

2008-06-21 Thread Dan Kaplan
T&F @o Dan Kaplan - [EMAIL PROTECTED] <|\/ <^- ( [EMAIL PROTECTED] or [EMAIL PROTECTED] ) _/ \ \/\ (503)370-9969 phone/fax / / --- On Sat, 6/21/08, Roger Ruth <[EMAIL PROTECTED]> wrote: > From: Roger Ruth <[EMAIL PROTECTED]

t-and-f: Lane Assignment and Reaction Time

2008-06-20 Thread Roger Ruth
Today's edition of the Vancouver edition of Globe and Mail includes an article that's interesting, but without enough information to know how well-founded is that interest. It describes a study undertaken at the University of Alberta in which researchers examined reaction times for the 100m sp