Final answer:
Material derived from someone else's idea should be credited at the point in the speech where that material is used. Proper attribution, whether through direct quotations or summaries, respects intellectual property and avoids plagiarism. Citing sources correctly is essential for academic integrity.
Step-by-step explanation:
When delivering a speech, it is critical to credit material derived from someone else's idea at the point in the speech where you use that material. Whether it is a direct quotation, a paraphrase, or a summary of the original idea, proper attribution should be provided immediately. This practice not only respects intellectual property rights but also maintains the integrity of your work while avoiding plagiarism.
For example, when incorporating a direct quote, you might say, "As noted by author Jane Doe, 'The statistics clearly show a trend towards urbanization'" (Doe, 2021). Similarly, if summarizing an expert's viewpoint, you could introduce it with a signal phrase, such as "According to environmentalist John Smith, urban sprawl has significant ecological impacts."
Proper citation is an ethical research practice and a demonstration of academic honesty. Failure to correctly attribute sources can lead to accusations of plagiarism, which is the unauthorized use or close imitation of the language and thoughts of another author and the representation of them as one's own original work.