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alowishus alowishus
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Posts: 4554
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8 years ago
A medical doctor believes that the presence of aromatherapy candles will reduce the anxiety of first-time mothers-to-be during labor and will increase their reported satisfaction with their care at his hospital. He randomly assigns mothers to give birth in a room either with or without aromatherapy candles. What is the independent variable in this example?
A) anxiety level during labor
B) number of previous birthing experiences
C) room environment
D) satisfaction with hospital care
Textbook 
Psychological Science: Modeling Scientific Literacy

Psychological Science: Modeling Scientific Literacy


Edition: 2nd
Authors:
Read 274 times
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nargasnargas
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8 years ago
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alowishus Author
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7 years ago
Wow, effortless White Checkmark
wrote...
4 years ago
thank you
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