Computer-based Testing

Computer-based testing (CBT) creates new possibilities for more effective testing when compared to tests that are delivered on paper in a classroom. The best computer-based testing software systems are relatively easy to learn, with a learning curve of about what you would expect when starting to use a spreadsheet program. The list below summarizes some advantages of computer-based testing over paper-delivered tests.

  • Use of color graphics

    No special printing is required to place complex and educationally significant images into tests either as part of a question stem, response or feedback statement.

  • Use of short video clips

    If video clips have been used in the delivery of instruction, they can now become part of computer-based tests as an element of a question stem, a response and/or in feedback statements.

  • Use of sound files

    Sound files can be part of a question stem, a response and/or a feedback statement.

  • Use of student spoken response

    If speaking is an important part of an instructional goal, it is now possible to capture student speech in response to a question. Student speech is graded using the tools that are available to grade essay submissions. These tools include cooperative grading by members of an instructional team and the use of rubrics to make ratings more reliable.

  • Sampling of some questions to secure tests against unauthorized disclosure

    When tests are given in a computer-based testing lab over an extended period of time, early testing students have the opportunity of relating test information to later testing students. These methods are easy to use but also may affect the fairness of the test if not designed carefully. Read more

  • Reduce paper costs

    Computer-based tests for large classes avoid what can be a substantial cost in producing paper tests. Paper tests for special purposes can still be produced.

  • Completion of tests outside of normal class meeting times

    Class meeting times can be used exclusively for instructional activities if that is desired. Test review can be automated by an information rich email message to students.

  • Arrange for help in getting started using computer-based testing

    Email us at site@psu.edu to request help with becoming more familiar with this testing system.