[Winona Online Democracy]
This is how the MMPI Personality Test was originally validated -- on
college sophomores - and look at how normal they are as a comparison
group. Understanding what normal means to testing and how the bell
curve drives the process is essential. When my oldest kids were in
grade school in the center city of St. Paul in the '70's, the school
program and expectations were driven toward the average. When we
moved to Winona that average was much different. A school must try to
focus on the individual. If it did, my children would not have seen
the great difference between the two elementary schools. The teachers
were equally trained. The buildings were in about the same shape.
The average level of the students was different. The programming was
driven to the average - even though the range of individual student
levels was the same. If the programming can be aimed at the
individual, we can benefit all rather than just those who sit atop
that ever changing bell curve.
Craig
<(©¿©)>
----- Original Message -----
From: "Jim Holron" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, February 22, 2001 8:44 AM
Subject: [Winona] Re: Standardized Tests
> [Winona Online Democracy]
>
> > I agree with Paul Olberding and his illustrations are good. My
> > point is, why don't we make sure the tests that are given are
> > actually measuring what we want them to measure?
>
> This is called validity. What is the validity of current tests?
> I don't know. How are current tests validated? I don't know.
> Are current tests validated? I sure hope so. A typical approach
> is:
>
> 1. Pick a group of people considered competent in the subject you
> are validating.
> 2. Have these people take the test
> 3. Look at how well these people performed on the test.
>
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