KATIAMORALES
AND HER 10th GRADE CLASS
COLEGIO MAYA IN GUATEMALA
Michael "omnicentric" Sylvester,PhD
Daytona Beach,Florida
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Hi
In most of the examples given, I think people are being too harsh to say that
the results are ridiculous or meaningless. When one "estimates" some
hypothetical value there may be conditions where the underlying value is so
close to a maximum or a minimum that your estimate falls above the m
Has anyone worked/consulted for iphone or other software app developers? I
would think that psychologists could offer a lot of new ideas for possible
games and apps for smartphones or the new note-pads. Of course we could offer
a lot of new apps dealing with brain-strengthening exercises to re
Carol,
I, too, found this a riveting video. One other question: She said her
symptoms started "yesterday." It seems as though these severe symptoms
should have been a horrendous, startling event, yet she seems rather
accepting of her severe symptoms. Is this understandable in light of her
illne
Hi,
I stumbled across this video earlier today, and I'd like others'
comments about it. Is it a typical portrayal of tardive dyskinesia? Was
this young woman's development of it exceptionally fast? Is her clarity
of speech and absence of movement when she concentrates typical or
atypical?
http://
Hi Joan-
While anything may be possible I don't think that this case is very plausible.
This is not simply a case of losing semantic memory while retaining procedural
memory (I think that there is evidence for that). Rather, this is a case where
we are to believe that episodic memories can be
Hmmm, I think you folks are making premature conclusions and believe, to
the contrary, that this is a plausible case. First, his head injury did
not appear to be mild but fairly severe. Relative to questioning his
ability to still have language skills, a perfect analogy is Clive Wearing
who lost
Or in this case, using a terminology that is clearly a nonsensical violation of
the obvious. Saying that you have computed a negative coefficient of
determination, for example, would not be so obviously ludicrous as saying you
have computed a negative r-squared (if you know that squaring any val
Since psychology purports to define itself as the scientific study of
behavior,most of the time the behaviors that are under scrutiny
are mostly that of white folks and attempts to generalize classroom psychology
to other cultures are very restricting.It would not be a problem if instead of
look
Reminds me a bit of "Heywood cases" in structural equation modeling, where (if
I recall correctly) the estimated variances are negative (but I'm confident
that one or more sharp-eyed TIPSters will correct me if I'm wrong...). ...Scott
Scott O. Lilienfeld, Ph.D.
Professor
Editor, Scientific Rev
On Wed, 21 Apr 2010 05:48:50 -0700, Rick Froman wrote:
>OK, I know that some correlational techniques occasionally produce r greater
>than 1 or less than -1 but I think I am on firm footing when I say that I am
>not going to see a negative r-squared in the set of real numbers used in
>statistica
NO!!! People are constantly falling for this psychocrap. We need to keep
talking about the real truth over and over and over again in the media because
we are being countered by the "evidence" (mostly testimonials) provided by the
purveyors of this expensive snake oil.
Annette
Annette Kujawski
I concur. I find it especially implausable that he can selectively lose all of
his memories of life events and yet still retain all of his language skills. In
the video it shows him asking his wife "why are they throwing rice?" while
looking at a movie of their wedding. How would he know that it
other challenging concepts:
heritability
discriminative stimuli
>>> "Paul C Bernhardt" 04/20/10 8:00 PM >>>
Thanks for the various responses to the Biserial question. I love that I learn
new things every day!
Challenging Concepts to Teach:
Sleeper Effect (persuasion)
Kelley
Adjusted (shrunken) R**2 can be negative.
Cheers,
Karl W.
-Original Message-
From: Rick Froman [mailto:rfro...@jbu.edu]
Sent: Wednesday, April 21, 2010 8:47 AM
To: Teaching in the Psychological Sciences (TIPS)
Subject: RE: Re:[tips] Biserial r.
OK, I know that some correlationa
Are you nominating them for Tipster of the Week?
cd
Carol DeVolder, Ph.D.
Professor of Psychology
Chair, Department of Psychology
St. Ambrose University
Davenport, Iowa 52803
phone: 563-333-6482
e-mail: devoldercar...@sau.edu
-Original Message-
From: Ken Steele [mailto:steel...@appst
Hi Katia: Let me suggest the Encyclopedia of Wildlife.It covers animals from A
to Z.
But I assume your class is also interested some aspects of human behavior re
sexual attractiveness.I will certainly keep the context of the
Americas,especially Guatemala in focus.Factors influencing sexual
at
I vote that Karl and Jim both deserve thanks for raising and
discussing this topic.
Ken
Jim Clark wrote:
It is perhaps worth noting that there are other widely used
statistics that produce "impossible" values. The Bonferroni
test, for example, can produce ps > 1 if one computes LSD p x
#
The person depicted in the news story is likely malingering retrograde memory
disorder. There has never been a verified case of retrograde amnesia
greater than a few hours that has resulted from a mild head injury. What they
likely didn't mention is that he is in litigation over this workplace
I got an email from another mailing list about a new book from
MIT Press that examines race from various perspectives. Knowing
that there are fans of such discussions on Tips, I provide the summary
for the book below.
Make it a fun day.
-Mike Palij
New York University
m...@nyu.edu
- Origin
OK, I know that some correlational techniques occasionally produce r greater
than 1 or less than -1 but I think I am on firm footing when I say that I am
not going to see a negative r-squared in the set of real numbers used in
statistical calculations (although it may occur with complex numbers
I saw news items related to this yesterday, and was surprised that it
counted as "news" or that anyone could get it published as "research."
Certainly it was widely known among cognitive psychologists that these
kinds of packages, although perhaps mildly entertaining, were useless in
terms of i
Pardon my intrusion but a quotation from Glass & Hopkins (3rd ed, 1996)
may help clarify some issues:
| A word or two about the range of possible values for r.bis [biserial r] is
in
|order. Unlike almost any other commonly used correlation coefficient, r.bis
|can sometimes take on values below
Allen,
Thanks for passing this along. I know there are a ton of these "brain
training" games around and it's good to see that someone is looking
into the claims of these games in an empirical way. Printing out now...
Michael Britt
mich...@thepsychfiles.com
www.thepsychfiles.com
Twitter: mb
?From the current issue of Nature:
Putting brain training to the test
‘Brain training’, or the goal of improved cognitive function through
the regular use of computerized tests, is a multimillionpound
industry[1], yet in our view scientific evidence to support its
efficacy is lacking. Modest e
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