Karl is researching a speech on euthanasia. He knows that th…
Karl is researching a speech on euthanasia. He knows that there are some excellent journal articles on the subject, but his university’s small library doesn’t carry the journals in which the articles appear. Karl has only a few days until he must give the speech; what should he do?
Read DetailsHoward taped pictures of rainbows all around the room as a v…
Howard taped pictures of rainbows all around the room as a visual aid for his speech. He never referred to the pictures but simply created an atmosphere that matched his presentation. Is this an effective use of visual aids, according to the textbook guidelines?
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