Asked by samantha garcia on Jun 22, 2024
Verified
In a double-blind design, __________.
A) neither the investigators nor the study's participants know who is in the control group and who is in the experimental group
B) there is no control or experimental group
C) placebo effects are increased
D) confounds are increased
Double-blind Design
An experimental design in which neither the participants nor the experimenters know who is receiving a particular treatment, used to eliminate bias in research findings.
Confounds Increased
The introduction of variables or factors that obscure or confuse the relationship between the variables being studied, complicating the interpretation of results.
- Comprehend the differences between correlational and experimental methodologies in research design.
Verified Answer
Learning Objectives
- Comprehend the differences between correlational and experimental methodologies in research design.
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