[Edu-sig] looking for references

Laura Creighton lac at openend.se
Sat Jul 26 19:17:52 CEST 2008

In a message of Sat, 26 Jul 2008 10:11:39 CDT, "Daniel Ajoy" writes:
>> I am looking for a study I used to know which demonstrated that
>> the introduction of a grading scheme had a damaging effect on the
>> ability of educators to actually teach students.  Anybody got
>> some references lying around?
>> Laura
>Punished by rewards

Thank you!


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