Social Studies, 14.04.2020 23:30, Arellano4672
Eric designs a study to examine drink preferences of university freshmen. He is planning to have all the freshmen who participate in his study drink a cup of coffee and then rate their enjoyment of the coffee; then drink a cup of tea and rate their enjoyment of the tea; and, finally, drink a cup of milk and rate their enjoyment of the milk. Which kind of design is this?a. concurrent measures
b. posttest only
c. repeated measures
d. pretest/posttest
Answers: 3
Social Studies, 22.06.2019 10:00, mullanebrianot3dpw
Who won the debate over ratifying the constitution
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Social Studies, 22.06.2019 21:30, nicholasferrell
The structure of the federal bureaucracy is well-known as being large and complex. which of the following is not part of the federal bureaucracy?
Answers: 3
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How do the public-safety regulations protect workers ? regulations create advertising laws
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Social Studies, 23.06.2019 09:30, weeblordd
The authors of the paper "fudging the numbers: distributing chocolate influences student evaluations of an undergraduate course"รขโฌ carried out a study to see if events unrelated to an undergraduate course could affect student evaluations. students enrolled in statistics courses taught by the same instructor participated in the study. all students attended the same lectures and one of six discussion sections that met once a week. at the end of the course, the researchers chose three of the discussion sections to be the "chocolate group." students in these three sections were offered chocolate prior to having them fill out course evaluations. students in the other three sections were not offered chocolate. the researchers concluded that "overall, students offered chocolate gave more positive evaluations than students not offered chocolate." indicate whether the study is an observational study or an experiment. give a brief explanation for your choice.
Answers: 3
Eric designs a study to examine drink preferences of university freshmen. He is planning to have all...
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