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Author Question: Mr. Marshall hired June to collect data from a group of subjects. Neither June nor the subjects were ... (Read 50 times)

cmoore54

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Mr. Marshall hired June to collect data from a group of subjects. Neither June nor the subjects were aware of the independent variable that Mr. Marshall had manipulated. This is an example of ________.
◦ a placebo
◦ double-blind control
◦ single-blind study
◦ experimenter bias
◦ randomization


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Marked as best answer by cmoore54 on Jan 28, 2020

macmac

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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cmoore54

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Reply 2 on: Jan 28, 2020
Excellent


komodo7

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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