On 15 Oct 2001 07:44:33 -0700, [EMAIL PROTECTED] (Warren) wrote:
> Dear group,
> It seems to me that the one issue here is that when we
> measure something, then that measure should have some
> meaning that is relevant to the study hypotheses.
> And that meaning should be interpretable so that
Dear group,
It seems to me that the one issue here is that when we
measure something, then that measure should have some
meaning that is relevant to the study hypotheses.
And that meaning should be interpretable so that the width
of the CI does have meaning...why would you want to estimate
the
In article <[EMAIL PROTECTED]>,
dennis roberts <[EMAIL PROTECTED]> wrote:
>At 03:45 PM 10/9/01 -0400, Wuensch, Karl L wrote:
>>Some of those who think that estimation of the size of effects is more
>>important than the testing of a nil hypothesis of no effect argue that we
>>would be better ser
At 03:04 PM 10/9/01 -0700, Dale Glaser wrote:
> It would seem that by standardizing the CI, as Karl suggests, then we
> may be able to get a better grasp of the dimensions of error...at
> least I know the differences between .25 SD vs. 1.00 SD in terms of magnitude
well, yes, 1 sd means ab
6310 Greenwich Drive; Suite 200
>San Diego, CA 92122
>Phone: (858) 535-1661 Fax: (858) 535-1665
><http://www.pacific-science.com>http://www.pacific-science.com
>
>-Original Message-
>From: dennis roberts [<mailto:[EMAIL PROTECTED]>mailto:[EMAIL PROTECTED]]
&g
Title: RE: Standardized Confidence Intervals
Dennis..yes, the effect size index may be arbitrary, but for argument sake, say I have a measure of 'self-esteem', a 10 item measure (each item a 5-pt. Likert scale) that has a range of 10-50; sample1 has a 95% CI of [23, 27]
At 03:45 PM 10/9/01 -0400, Wuensch, Karl L wrote:
>Some of those who think that estimation of the size of effects is more
>important than the testing of a nil hypothesis of no effect argue that we
>would be better served by reporting a confidence interval for the size of
>the effect. Such conf
don't people report standardized confidence intervals in situations like
this?
+
Karl L. Wuensch, Department of Psychology,
East Carolina University, Greenville NC 27858-4353
Voice: 252-328-4102 Fax: 252-328-6283
[EMAIL PROTECTED]
http://co
