Using Tests to Teach: A Discussion of the Benefits, Challenges, and Techniques of Computer-Based Testing

Time: 10:00 - 10:45
Location: Room 108
Presenters: Sarah Zappe, Assessment and Testing Specialist
Ralph Locklin, Senior Measurement Specialist
Mary J. Bojan, Coordinator of General Chemistry Lectures
Paul Howell, Professor
Nuria Sagarra, Assistant Professor

During the 2007-2008 academic year, Penn State will be opening a testing center dedicated to the administration of computer-based classroom tests. Computer-based testing offers a unique opportunity for faculty members to innovatively assess student learning in their courses. Specific advantages of computer-based testing include the ability to provide instantaneous feedback to students regarding their performance, to create sophisticated item types which may use audio, graphical, and video components, and to utilize branching techniques, in which the student’s response to an item dictates the next item he or she receives. These features change the way that instructors and students interact during the process of assessment, providing the potential introduction of more individualized guidance and scaffolding. Computer-based testing can change the nature of testing from a one-shot, summative assessment to a more dynamic learning process which can simulate an individualized tutoring or training session. Advantages of using computer-based testing as a learning tool will be discussed in addition to challenges regarding this process, such as the difficulty with teaching problem solving.

Comments

TestPilot presentation

I really enjoyed this presentation. Although I had heard about the many features of TestPilot, seeing actual examples made a world of difference. I had no idea that this tool was so flexible. Sarah and Ralph did a great job!

The three faculty members provided additional clarity to the benefits of this tool. They relayed their experiences in a traditional testing environment versus how things changed with the use of TestPilot. They had so many interesting things to share that I wish this session was allowed a longer time period.

Overall, very informative.

Advantages and Disadvantages to E-testing

There are advantages and disadvantages to e-testing. Some advantages include being able to use more kinds of media and asking a lager variety of question types as well as more complex questions. This in turn reduces the ability of students to get a passing grade just by guessing at answers

E-testing also allows more frequent quizzing which helps students organize their knowledge better and forces them to review more frequently. Receiving immediate feedback on their answers, another tool that is available through e-testing, also improves learning.

The major disadvantage is that e-testing gives students even more opportunities to cheat. Another concern is with the technology not working correctly, causing students to miss testing deadlines that will seriously impact their grades.