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55 students in a treatment group received extra instruction in
an Emerging Scholars Program (ESP), small group format. The instructor
selected problems from a statics textbook for the students to
work and discuss in bi-weekly group "workshop" sessions.
Hands-on exercises were not developed as planned. The ESP treatment
group was compared against a control group. Each group had the
same statics teacher and the same GPA at the start of the semester.
The assessment scores obtained were similar for each group, thus
the ESP approach was determined to be ineffective.
One reason
given for the equivalent performance of the two groups was that
ESP students possibly substituted their extra help for another
source of help (a peer, personal contact with the instructor,
personal study time), instead of adding the extra help onto these
other sources of help. Further, students self-selected into ESP-Statics
on a volunatry basis. It was recommended that if Engineering "identified
the kids as likely to fail... [then required these students] to
take ESP statics, that would be a good thing." This required
approach was successfully adopted on campus in the Mathematics
department.
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