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Tuesday, March 15, 2011

E-lecture or lecture capture survey

Tegrity recently posted a presentation with data from their survey of 9,000+ students across 200+ colleges. The survey looks at student perceptions and reactions to lecture capture technology. As it does not appear the survey was conducted by an independent third party, the results could be questionable in spots.

However, if we take the data at face value, there are some interesting observations to highlight:
  • The health sciences represent nearly half of the courses using lecture capture.
  • Lecture capture was most often used to supplement face-to-face classroom experiences.
  • About 40% of students reported using the lecture-captured sessions 1-5 times during the semester, and nearly a quarter of students reported using the technology to review a recorded class 20 times or more.
  • Students responded highly to many benefits of the technology, such as impact on motivation and effectiveness of studying.
  • Interestingly, the technology had little impact on the utilization of faculty office hours, peer collaboration, or class attendance.
I have seen other data presented by schools that their experiences with lecture capture is comparable. One presentation I saw noted that the faculty are using the lecture capture as a substitute for the textbook, requiring that for viewing prior to class, and then using class time for Q&A, interactive learning, or focusing on problem areas. Just another interesting example of changing technologies in education -- and further argumentation for a different view of digital course materials in the future.

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