I've worked at place where participation was completely "voluntary" and
got you extra credit in the class, and at places where it was a required
part of the class (you got an I, which eventually turned into an F if
not fixed). But in both cases the students were offered an alternative
(usually something noxious, like a paper).
I was more comfortable with the former than the latter system.
m
-------
"Mauchly's Test of Sphericity:
Tests the null hypothesis that the error covariance matrix of the
orthonormalized transformed dependent variables is proportional
to an identity matrix."
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SPSS
________________________________
From: Gerald Peterson [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 28, 2007 1:15 PM
To: Teaching in the Psychological Sciences (TIPS)
Subject: [tips] Re: undergrad research participation
Participation as subjects. I understand some places give
students Is or Fs if they do not fulfil this as a requirement of the
class? Gary ---
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