Marmoset: An Automated Programming Project Snapshot and Testing System
Jaime Spacco
University of Maryland
May 19, 2005
12:40 pm - 1:40pm
Bailey 312

Most computer science educators hold strong opinions about the "right" approach to teaching introductory level programming. Unfortunately, we have comparatively little hard evidence about the effectiveness of these various approaches because we generally lack the infrastructure to obtain sufficiently detailed data about novices' programming habits.

To gain insight into students' programming habits, we developed Marmoset, a project snapshot and submission system. Like existing project submission systems, Marmoset allows students to submit versions of their projects to a central server, which automatically tests them and records the results. Unlike existing systems, Marmoset also collects fine-grained code snapshots as students work on projects: each time a student saves her work, it is automatically committed to a CVS repository.

We show evidence supporting our belief that the data collected by Marmoset is a rich source of insight about learning to program and software evolution in general.

Lunch will be provided in Steinmetz 209 at noon.