Data Collection

  • A cartoon to be used for discussing the advantages and disadvantages of random assignment when n is small and there are clear confounders (here the assignment might be to which product is tested first). The cartoon was used in the May 2017 CAUSE Cartoon Caption Contest. This caption was written by John Bailer from Miami University and took honorable mention in the contest. The drawing was created by British cartoonist John Landers based on an idea from Dennis Pearl of Penn State University. The winning caption in the May competition may be found at www.causeweb.org/cause/resources/fun/cartoons/product-testing-i (written by Jim Alloway of EMSQ Associates) and an honorable mention may be found at www.causeweb.org/cause/resources/fun/cartoons/product-testing-ii written by Larry Lesser from The University of Texas at El Paso.
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  • A poem to illustrate the dependence between trials when sampling is without replacement. To set this poem up in the classroom, you might ask the students questions like: "If I want to put the Supreme Court Justices in a random order, I can pick one at a time without replacement. Before I pick the first Justice, do I know who it's going to be? Before I pick the last Justice, do I know who it's going to be?" The poem was written in 2017 by Larry Lesser from The University of Texas at El Paso.
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  • A cartoon suitable for use in discussing the validity of indexes constructed to be relevant for a concept. The cartoon is number 1571 (August, 2015) from the webcomic series at xkcd.com created by Randall Munroe. Free to use in the classroom and on course web sites under a creative commons attribution-non-commercial 2.5 license.

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  • A quote to be used in a discussion of the importance of gathering data to help in guiding decisions and actions. The quote is by American science fiction author Ursula K. Le Guin (1929 -). The quote appears at the end of chapter 3 of her 1969 novel The Left Hand of Darkness.
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  • A quote to aid in discussing the difference between individual anecdotes and systematically gathered data. The quote is by journalist Brooks Jackson (1941 - ) and Professor of Communication Kathleen Hall Jamieson (1946 - ) from University of Pennsylvania (founders of the Annenberg Foundation’s Factcheck.org) in their book UnSpun: Finding Facts in a World of Disinformation (2007).
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  • A quote to help in discussing the idea that a plan for the purposeful collection of data should include a plan for how the information will be used. The quote is by American philosopher, educator, and feminist Anna C. Brackett (1836 - 1911) and may be found in The Technique of Rest, Ch. 2 (1892).

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  • A quote to help in discussing the importance of data in investigating nearly every problem (try asking your class what problems are not amenable to data?). The quote is by American feminist and Professor of Sociology Pauline B. Bart (1930 - ) and may be found in Cheris Kramarae and Paula A. Treichler, A Feminist Dictionary (1985). The quote may also be found at www.quotationsbywomen.com
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  • A quote to aid in discussing the meaning of research and how it should be tied to a goal. The quote is by Austrian writer Baroness Marie von Ebner-Eschenbach (1830 – 1916) from her 1880 novel "Aphorisms."
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  • A quote to aid in discussing the ideas of adaptive experimental designs. The quote is by Statistician, and pioneer in adaptive design, Nancy Flournoy (1947 - ) from her 2015 interview by William Rosenberger in Statistical Science: "A Conversation with Nancy Floury."
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  • Rseek.org is a search engine for R resources. Type any topic in the search box, and get resources that are R specific. You can further narrow your search to just articles, books, packages, support, or "for beginners."

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