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Describe Amazon's Mechanical Turk (MTurk) in the context of survey research. In your response, state its original design purpose and list the primary reasons researchers use it for their studies.
Question: Describe Amazon's Mechanical Turk (MTurk) in the context of survey research. In your response, state its original design purpose and list the primary reasons researchers use it for their studies.
Sample answer: Mechanical Turk is an online crowdsourcing marketplace created by Amazon that provides a massive, diverse global database of workers. It was originally designed for simple usability testing. Survey researchers use it because it serves as a valuable participant recruitment tool, allowing them to test questionnaire items, manipulate sampling parameters, and rapidly deploy experiments at a very low cost to gather high-quality data.
Key points:
- Identifies MTurk as an Amazon online crowdsourcing marketplace.
- States its original purpose was simple usability testing.
- Mentions it provides access to a massive, diverse global database of workers.
- Lists uses such as testing questionnaire items, manipulating sampling parameters, or rapid deployment at low cost.
Rubric: Full credit is awarded if the response correctly identifies MTurk as an Amazon crowdsourcing marketplace, notes its original purpose for usability testing, and lists its benefits for researchers (e.g., low cost, rapid deployment, diverse sample, testing items).
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Research Methods in Psychology - 4th American Edition @ KPU
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