Professor MJ is concerned that the difference between an experimental drug group and a control, no-drug group may be because the experimental group expects to have a response to the capsule containing the drug. To create a placebo control condition, she randomly assigns participants to the control and experimental groups. removes the active ingredient from half the capsules and gives these to the control group. uses a double-blind condition in which only the researchers know which participants get the drug. increases the drug dose for the experimental group.
Professor MJ is concerned that the difference between an experimental drug group and a control, no-drug group may be because the experimental group expects to have a response to the capsule containing the drug. To create a placebo control condition, she randomly assigns participants to the control and experimental groups. removes the active ingredient from half the capsules and gives these to the control group. uses a double-blind condition in which only the researchers know which participants get the drug. increases the drug dose for the experimental group.
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
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Transcribed Image Text:Professor MJ is concerned that the difference between an experimental drug group and a control,
no-drug group may be because the experimental group expects to have a response to the capsule
containing the drug. To create a placebo control condition, she
randomly assigns participants to the control and experimental groups.
removes the active ingredient from half the capsules and gives these to the control group.
uses a double-blind condition in which only the researchers know which participants get the drug.
increases the drug dose for the experimental group.
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