Re: Scale Reliability

1999-12-09 Thread Mike Wogan
On Thu, 9 Dec 1999, Jim Clark wrote: > HI > > On 7 Dec 1999, Magill, Brett wrote: > > I am a graduate student in sociology studying individual's perceptions of > > control (locus of control) using existing data. The data set include four > > items to measure this construct which were taken from

Re: Mathematics and mind...

1999-12-09 Thread Doug Magnoli
Worked fine for me toobet you're on a PC (vs Mac) Neil W Rickert wrote: > [EMAIL PROTECTED] (Thomas Lawlor Griffiths) writes: > > >For those interested in mathematics and mind... > > >I'm running a simple psychology experiment over the internet. It > >doesn't take much time, and very lit

Re: stats packages for Unix

1999-12-09 Thread David Cross/Psych Dept/TCU
Thanks! On Mon, 6 Dec 1999, Peter Parzer wrote: > try stata http://www.stata.com > > David Cross/Psych Dept/TCU <[EMAIL PROTECTED]> wrote: > : Check out the following websites: > > : http://forrest.psych.unc.edu/ > > : http://www.linuxapps.com/ > > : Cheers, > : David Cross > > : On Thu, 2

Re: FW: could someone help me with this intro to stat. problem

1999-12-09 Thread Robert McGrath
While randomization ideally eliminates the need for pre-measurement, in practice group sizes of 5 are insufficient to insure a reasonable probability the randomization was successful. See Hsu (1989, Journal of Consulting and Clinical Psychology). -- Robert McGrath, Ph.D. Professor School of Psy

Journal of Statistics Education Vol. 7 No. 3 now online

1999-12-09 Thread Fleming, Mary
This is JSE - == Table of Contents = Volume 7, Number 3 (November 1999) Articles Juliet Popper Shaffer and Yung-Pin Chen, "A Novel Method of Proof With an Application to Regression" (66K) Christine

Re: FW: could someone help me with this intro to stat. problem

1999-12-09 Thread Rich Ulrich
On 8 Dec 1999 15:53:34 -0800, [EMAIL PROTECTED] (Magill, Brett) wrote: > Mike, > > With randomization pre, it is not necessary to take a pre-intervention > measurement. Test the difference in confidence following the training. If > it is significant, there is a difference. Decide what directio

Re: Scale Reliability

1999-12-09 Thread Jim Clark
HI On 7 Dec 1999, Magill, Brett wrote: > I am a graduate student in sociology studying individual's perceptions of > control (locus of control) using existing data. The data set include four > items to measure this construct which were taken from a larger scale of more > than twenty, the larger

Re: Disadvantage of Non-parametric vs. Parametric Test

1999-12-09 Thread Robert Dawson
Rich Strauss wrote: > In my fields of interest (ecology and evolutionary biology), it is becoming > increasing common to refer to two "kinds" of bootstrapping: nonparametric > bootstrapping, in which replicate samples are drawn randomly with > replacement from the original sample; and parametric b

Re: could someone help me with this intro to stat. problem

1999-12-09 Thread Mike Wogan
There was an interesting comment on this thread - assessing post-test measures following training - on the list last night. Sorry, but I've deleted the message and I don't remember who the author was. The comments were: the subjects aren't blind to which condition they're in, which introduce

IEEE Workshop on Mathematical Methods in Biomedical Image Analysis : paper format

1999-12-09 Thread Benjamin B. Kimia
Information pertaining to the format of submitted manuscripts: Papers submitted to MMBIA00 should be prepared in the CVPR00 format for which style files in tex and word are available under the CVPR webpages. There is an eight page limit. Further details are

Re: could someone help me with this intro to stat. problem

1999-12-09 Thread Donald F. Burrill
On Wed, 8 Dec 1999, Mike Wogan wrote: > Donald, > > I'm a firm believer in the effects of Maxwell's Demon. > > Mike Ah. That explains it! -- Don. Donald F. Burrill

Re: could someone help me with this intro to stat. problem

1999-12-09 Thread Donald F. Burrill
On Wed, 8 Dec 1999, Joe Ward wrote, in response to part of my reply to Mike Wogan: MW> If there is a pre-post measurement of self-confidence, then you need a MW> mixed model Anova, with Training vs. No Training as the between groups MW> factor and Pre-Post as the within groups factor. > DB> Th