Asked by
Doris Miller
on Dec 11, 2024
Verified
Bai is conducting a study on learning.When she manipulates an independent variable,it is possible that some other factor,such as noise in the hall,can affect learning in one of the groups but not in the other.This possibility reflects the presence of
A) a confound.
B) a dependent variable.
C) selection bias.
D) random assignment.
Confound
A variable that influences both the dependent and independent variables in a study, potentially misleading the results or conclusions.
Independent Variable
In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.
- Comprehend the possible challenges and restrictions in research methodology, specifically third variable issues and confounding factors.
Verified Answer
GC
Learning Objectives
- Comprehend the possible challenges and restrictions in research methodology, specifically third variable issues and confounding factors.
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