Research Methods

• Research is done to support or contradict psychologist theories.

  It is essential to learn how to carry out research to evaluate studies and theories.
• Issues that may arise when evaluating methods:

  • Practical -> time, costs etc.
  • Ethical -> Informed consent, confidentiality, right to withdraw etc.
  • Theoretical -> Validity, reliability
• Pilot Study:

  Pilot Study = A small trial version of proposed studies to test their effectiveness and make improvements.

  • They are helpful in identifying potential issues early, which can then be rectified before committing to the length and expense of a full investigation.
  • Any part of the study could be tested (e.g. does the questionnaire measure what it is supposed to?)