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Based on the typical uses of MTurk, explain how Dr. Smith can utilize this platform to improve their survey research process compared to solely relying on the local university sample.
Case context: Dr. Smith is a psychology professor who usually relies on undergraduate students from their university for survey research. Recently, Dr. Smith decided to transition to using Amazon's Mechanical Turk (MTurk) for a new series of studies to reach a wider audience and speed up the data collection process.
Question: Based on the typical uses of MTurk, explain how Dr. Smith can utilize this platform to improve their survey research process compared to solely relying on the local university sample.
Sample answer: Dr. Smith can use MTurk to access a massive, diverse global database of workers, rather than just local undergraduate students. They can utilize the platform to test their questionnaire items before full deployment, manipulate sampling parameters as needed, and rapidly deploy their experiments at a very low cost while still gathering high-quality data.
Key points:
- Access to a massive, diverse global database of workers.
- Ability to test questionnaire items.
- Ability to manipulate sampling parameters.
- Rapid deployment of experiments at a very low cost to gather high-quality data.
Rubric: Full credit is given for responses that explain MTurk provides access to a global, diverse database and allows for rapid deployment, low-cost data gathering, or the ability to test questionnaire items.
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Research Methods in Psychology - 4th American Edition @ KPU
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