The first step in the scientific method is problem identification. (True or false?)

The first step in the scientific method is problem identification.
 
  Indicate whether the statement is true or false

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According to the textbook, this type of technique allowed researchers to learn more about Mexican American experiences with police gang enforcement.
 
  a. correlational research
  b. ethnography
  c. case study
  d. survey research

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Which section of a proposal discusses the possible future uses for the research?
 
  a) introduction
  b) method
  c) literature review
  d) implications and limitations

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There are four steps in the scientific method.
 
  Indicate whether the statement is true or false

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Single subject designs are useful because they
 
  a) allow for an in-depth examination of specific behaviors.
  b) are used when the behavior on which the researcher is focusing is not very well defined in operational terms.
  c) allow for random assignment of participants into groups.
  d) have no threats to internal validity.