Pop Quiz!

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Across
  1. 5. __________ is about advancing the frontiers of knowledge and finding out about things you did not know
  2. 7. pre, true, and quasi are classes of this type of research
Down
  1. 1. debates about knowledge and how we acquire it is rooted in this type of thought
  2. 2. the relationships between two phenomena are investigated to see how they influence each other
  3. 3. a type of research that relies on observation as a means of collecting data
  4. 4. the author's last name
  5. 6. the variable that is affected in a causal relationship