Skills: none Concepts: presentation experiments, audio tempo, audio speed, independent variable, dependent variable This work is licensed under a Creative.

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Presentation transcript:

Skills: none Concepts: presentation experiments, audio tempo, audio speed, independent variable, dependent variable This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. Two presentation research ideas

Where does this topic fit? Internet concepts – Applications – Technology – Implications Internet skills – Application development – Content creation – User skills

Should we label images?

Should we increase the tempo?

Summary

1.We mentioned three possible ways to treat bullet point labels – do you recall them? 2.We said we would do experiments to test two things after seeing a presentation – do you recall them? 3.Differentiate between tempo and speed in an audio recording. 4.Differentiate between independent and dependent variables. 5.Watch the fast-tempo version of the video of this module. Did you have to pause and go back or were you comfortable listening without stop? Watch the slow version. Is the slow version easier to understand? Do you think the fast version would be as good as the slow version? 6.Outline an experiment to test the effect of either changes in presentation tempo or bullet point labels. Who would be the test subjects? What would you present them with? How would you assess the outcome? Self-test questions

Resources A presentation illustrating the delayed disclosure approach to labels (slide 14, My Solution): Topic modules on Audacity for changing recording tempo: