Dr. Graham is concerned about drug use in middle schools, so she conducts a case study at a local ...

Dr. Graham is concerned about drug use in middle schools, so she conducts a case study at a local middle school to illustrate her concern. This situation is an example of which type of case study?
 
  A) Embedded case study
  B) Intrinsic case study
  C) Instrumental case study
  D) Collective case study

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Which type of case study provides insight into an issue or refines a theoretical explanation to make it more generalizable?
 
  A) Embedded case study
  B) Intrinsic case study
  C) Instrumental case study
  D) Collective case study

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Which type of journal entry transforms a personal document into a solicited document?
 
  A) Entries to create a written record of daily events
  B) Entries for therapeutic release
  C) Entries created per a request from an investigator
  D) Entries created to be a chronological listing of new experiences