Professor record AE
Mark Costello
Georgia Institute of Technology-Main Campus
76 sections17 courses
Grades: 2010–2023Evaluations: 2013–2023
Flunk Score58/100
Mixed record
Student evaluations
4.00 / 5
School avg. 4.36
87 reported responses
How the ratings compare
Compared with the school, highest difference first.
Instructor clarity−0.03
Assignment measured knowledge−0.06
Instructor stimulates interest−0.08
Amount learned−0.11
Instructor communication−0.12
Course effectiveness−0.13
Instructor respectfulness−0.27
Instructor effectiveness−0.32
Instructor enthusiasm−0.47
Instructor availability−0.72
Instructor helpfulness−0.91
Left: below school averageRight: above school average
0 = school average for each question. +0.50 means half a point above it on the 1–5 rating scale.
View exact values
GT CIOS (11-item) · across 9 classes · A signal, not a grade
| Question | Record | School | Difference |
|---|---|---|---|
| Amount learned | 4.05 | 4.16 | −0.11 |
| Instructor clarity | 4.21 | 4.24 | −0.03 |
| Course effectiveness | 4.13 | 4.26 | −0.13 |
| Instructor enthusiasm | 4.07 | 4.54 | −0.47 |
| Instructor helpfulness | 3.24 | 4.14 | −0.91 |
| Instructor availability | 3.74 | 4.46 | −0.72 |
| Instructor communication | 4.27 | 4.39 | −0.12 |
| Instructor effectiveness | 4.06 | 4.39 | −0.32 |
| Instructor respectfulness | 4.30 | 4.57 | −0.27 |
| Assignment measured knowledge | 4.02 | 4.08 | −0.06 |
| Instructor stimulates interest | 4.08 | 4.16 | −0.08 |
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