Answered

Both research participant bias and research bias can be controlled by:

A. randomly selecting participants.
B. using a single-blind experiment.
C. using a double-blind experiment.
D. randomly assigning participants to the experimental and control groups.



Answer :

GinnyAnswer

Final answer:

Experimenter bias can be controlled through single-blind and double-blind experiments.


Explanation:

Experimenter bias refers to how a researcher's expectations can influence study results. To control this, researchers can implement a single-blind experiment where participants are unaware of their group. Additionally, to further mitigate biases, a double-blind experiment can be used where both researchers and participants are unaware of group assignments.


Learn more about Experimental Bias here:

https://brainly.com/question/28310999


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