Which of the following is not true of survey research?
a. It eliminates the problem of reactivity.
b. It is a form of observational research.
c. It provides descriptive data about a population based on a random sample.
d. It can suggest hypotheses that can be tested under more controlled conditions.
Question 2
Researchers often use simulation experiments in an attempt to obtain the ____ of an experiment and still keep much of the ____ of research conducted in the real world.
a. external validity; internal validity
b. internal validity; external validity
c. experimental realism; mundane realism
d. mundane realism; experimental realism
Scientists do research in the laboratory and in the field
Research that has examined babies' ability to recognize themselves develops in the 2 year
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Problem
Operations Research