Comm 150 week 5 notes
Comm 150 week 5 notes Communication Studies 150
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Communication Studies 150
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This 1 page Class Notes was uploaded by Alyssa Notetaker on Saturday October 31, 2015. The Class Notes belongs to Communication Studies 150 at University of California - Los Angeles taught by PJ Lamberson in Fall 2015. Since its upload, it has received 225 views. For similar materials see Methodologies in Communication Research in Communication Studies at University of California - Los Angeles.
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Date Created: 10/31/15
Week Five Lecture Nine Final is cumulative Points from midterm The main reason to use cluster sampling is you cannot find a list of the whole population Selection bias is only there are systematic differences for different groups within the experiment not systematic difference between the sample and population Platforms Amazon mechanical turk crowdsourcing Experiments Financial incentives and the performance of crowdsquot Question Does increased pay lead to increased performance Method Tested using an experiment an MTurk Results Subjects performed more but not better work as pay was increased Accuracy of work doesn t increase as you pay them more The more that you pay them the more tasks each individual person did Paying little per person and per task but it s still really fast
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