An example of a type of measure is an analysis of the possessions that people of wealth display ...

An example of a type of measure is an analysis of the possessions that people of wealth display conspicuously to explain the social identities of the leisure class. What type of trace record is this study examining?
 
  A) Qfficial documentary records
  B) Accretion
  C) Physical erosion
  D) Archival strategies

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In __________ sampling, every member of a population is given an equal chance of being selected for the sample.
 
  a. population
  b. mean
  c. normal
  d. random

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Which piece of communication should be analyzed in terms of explicit themes, relative emphasis on various topics, and the amount of space or time devoted to certain topics?
 
  A) Audience
  B) Announcement
  C) Sender
  D) Message