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6. participants only take part in one condition

  • none of the above
  • independent measures
  • matched pairs
  • repeated measures

7. an ethical guideline where you must disscus the procedure beforehand wiht the participant

  • deception
  • debrief
  • advice
  • protection

8. what is an alternate hypothesis in an experiment

  • the prediction there will be a significant difference
  • the prediction there will be a significant correlation
  • the null hypothesisthe
  • none of the above

9. snowball sampling

  • where everyone has an equal chance
  • when one participant suggests other participants
  • when many people are chosen at once
  • where the researcher throws snowballs at the particpants they want

10. what is the main strength of covert observations

  • all of the above
  • they're high in ecolgical validity
  • they're quick
  • they're ethical

11. what is the definition of a lab experiment

  • its always in a lab
  • the iv is manipulated
  • the iv is naturally occuring
  • the dv is manipulated

12. strength of repeated measures

  • no individual differences
  • more participants needed
  • no chance of order effects
  • less chance of demand characteristics

13. what is a open question

  • a question that allows participants to answer freely
  • a question that gives quantitative data

14. what is a structured observation

  • when event sampling is used
  • none of the above
  • when there is a pre determined behaviour checklist
  • when the observation is done in a controlled setting

15. extraneous variable

  • the variable the researcher changes
  • what is chnged to see an affect
  • a variable other than the IV which could affect the DV and therefore needs to be controlled
  • a variable other than the IV which could affect the DV and therefore needs to be controlled