In an experiment, the researcher _____ the independent variable and _____ the dependent variable.
A) measures; manipulates
B) manipulates; observes
C) measures; holds constant
D) manipulates; holds constant
Correct Answer:
Verified
Q38: In an experiment designed to assess whether
Q39: A conceptual definition is:
A) the aspect of
Q40: Good hypotheses must be:
A) general.
B) falsifiable.
C) vague.
D)
Q41: If you want to design a study
Q42: An independent variable in an experimental design
Q44: If Salima begins working with a colleague
Q45: In a nonexperimental design the _ is
Q46: The _ is the potential causal variable
Q47: Caroline's mother refuses to let her go
Q48: Criterion variables are also known as:
A) predictor
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