Psychology Quiz 1

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Across
  1. 2. research utilizes the principles and discoveries of psychology for practical purposes
  2. 5. mental processes
  3. 6. all the environmental variables that impact who we are
  4. 7. testable prediction
Down
  1. 1. an inert treatment or substance that has no known effects
  2. 3. a process that involves formal discourse on a particular topic
  3. 4. knowledge
  4. 8. The scientific study of behavior and mental processes