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6. A weakness of opportunity sampling is....

  • Unrepresentive
  • Unethical.
  • Time consuming.

7. Self selecting sampling is....

  • The participents select other participents to be involved.
  • when individuals dertermine there own involvement in the study.
  • when the researcher selects the participents they want in there experiment.

8. A strength of self selecting sampling is....

  • High economical validity.
  • Ethical.
  • Representitive

9. A weakness of self selecting validity is....

  • Unethical.
  • Unrepresentitive.
  • Impractical.

10. Which is the most common form of sampling...

  • Self-selected.
  • Opportunity.
  • Random.