Understanding the effect of any confounding variables on the dependent variable is important to the outcome of an experiment.
In a single-blind study, neither the researchers or the participants are aware of group assignments.
Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcome of behavior.
In an experiment, researchers want to determine if the __________ variable causes changes in the __________ variable.A.dependent . . . independent B.confounding . . . independent C.independent . . . dependent D.dependent . . . extraneous
Both the experimental group and the control group are exposed to the same __________. A. type of treatment B. independent variable C. confounding variables D. placebo treatment Please select the best answer from the choices provided
All of the following are types of sampling techniques used in research except __________ sampling. A.quota B.availability C.convenience D.random
A confounding variable can also be considered an extraneous variable.
A study done on the driving habits of motorists in 1925 will be generalizable to present-day motorists.
Convenience sampling can produce biased research results.
Quota sampling is mostly based on participant availability or volunteers. Please select the best answer from the choices provided
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Psychology's Modern History
What Is Research?
Descriptive Research