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higher psychology > experiments > Flashcards

experiments Flashcards

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1
Q

what are the 3 types of experiment?

A

lab
field
natural

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2
Q

describe a lab experiment

A
  • highly controlled artificial environment
  • to test for cause and effect
  • experimenter manipulates IV to measure DV
  • extraneous variables are controlled
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3
Q

describe a field experiment

A
  • carried out in a natural/real life environment
  • to test for cause and effect
  • experimenter manipulates the IV to measure DV
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4
Q

describe a natural experiment

A
  • carried out in a natural/real life environment
  • to test for cause and effect
  • experimenter doesn’t manipulate IV to measure DV it is changed naturally or by some other governing body
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5
Q

what are the extraneous variables

A

lighting
noise
temperature

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6
Q

what is demand characteristics

A

term used to describe when results are biased as a result of participants anticipating what the experimenter wants to see

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higher psychology (3 decks)

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