Psychology

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Across
  1. 1. -a research technique for acquiring data about the attitudes
  2. 3. -to confirm the results of the original study
  3. 4. -relationship between variables
  4. 6. -fairly represents the general populations
  5. 7. -substance used in controlled experiments
  6. 8. -assumption about behavior that is tested through scientific research
  7. 9. -response to manipulations of the independent variable
  8. 12. -type or research in which the same people are studied
  9. 13. -who receive the treatment
  10. 14. -differ from those who do not volunteer
  11. 15. -controlled scientific procedure to determine whether certain variable
  12. 16. -the total group to be studies
  13. 17. -group to reveal some universal principles
Down
  1. 1. -measure of the distance of every score to the mean
  2. 2. -representative segment of a target population
  3. 4. -group that does not receive the treatment
  4. 5. -cannot be seen or measured directly
  5. 10. -unplesant stimulus between two variables
  6. 11. -another factor that psychologists must take into account
  7. 14. -controlled in a scientific study