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Does smiling cause mood to rise

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Reference no: EM1390002 , Length: 300 Words

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.

Reference no: EM1390002

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