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Author Question: Random assignment of participants to the experimental and control groups increases the likelihood that (Read 59 times)

evelyn o bentley

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on: Jul 17, 2021

Question 1

One study described in your book examined the effects of ginkgo biloba as an answer to one's memory problems. The study highlighted the importance of utilizing which one of the following controls?
◦ single-blind control
◦ double-blind control
◦ placebo control
◦ counter-balancing control

Question 2

Random assignment of participants to the experimental and control groups increases the likelihood that
◦ the two groups will be similar.
◦ the two groups will be different.
◦ the independent variable will not have a strong effect.
◦ if outcome differences are found, we can be confident they were caused by preexisting differences.
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Marked as best answer by evelyn o bentley on Jul 17, 2021

dpost18

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Reply #1 on: Jul 17, 2021
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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evelyn o bentley

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Reply 2 on: Jul 17, 2021
Thanks for the timely response, appreciate it

dyrone

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Reply 3 on: Yesterday
Excellent

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