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idklol idklol
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6 years ago
Activists U.S.A. wants to evaluate the effect of press conference refreshments on the kind of coverage they receive following the press conference. They choose two cities where attendance at their press conferences and the typical amount and quality of press coverage are similar. First, they do a systematic analysis of the recent coverage they have received in the two communities. They then hold press conferences on the same day in both cities, but in one city they provide expensive refreshments and in the other city they provide no refreshments. Which of the following experimental designs is this?
 
  a. Interrupted time series
  b. Laboratory experiment
  c. Pretest-Posttest nonequivalent control group
  d. Solomon four-group design
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jordankjordank
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6 years ago
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idklol Author
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6 years ago
Correct Slight Smile TY
TheMoffattMan
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Yesterday
this is exactly what I needed
ediblefruitz
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2 hours ago
Good timing, thanks!
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