What does “cause” mean and why is it an important concept in research? How are correlation and causation related?
You are a researcher interested in addressing the question: does smiling cause mood to rise (i.e., become more positive)? Sketch between-participants, within-participants, and matched-participants designs that address this question and discuss the advantages and disadvantages of each to yielding data that help you answer the question. Describe and discuss each design in 4-5 sentences.
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- Acid-Base Case Study Mr. Davis is 56-year-old male who has a past medical history of HTN (hypertension). Every Sunday, he goes to his favorite restaurant to
- Sales budget must be prepared: (a) Independently (b) Depending on production capacity (c) Based on Sales forecasts of market.
- calculate the PH of a buffer solution containing 0.500 mpl dm-3 ethanoic acid and 0.250 mol dm -3 sodium ethanoate?