Study Notes on Pilot Studies and Confederates in Research

Pilot Studies and Their Purpose

  • Definition of Pilot Study

    • A pilot study is described as a small-scale trial run of a research design executed prior to conducting a full-scale study.
    • Its purpose is to identify flaws or areas needing improvement within the research design, ensuring the investigation runs smoothly and effectively when fully executed.

  • Importance of Pilot Studies

    • Researchers conduct pilot studies to uncover potential issues related to the experiment's design, such as:
    • Participants misunderstanding the instructions provided.
    • Participants guessing the focus or purpose of the experiment.
    • Participants experiencing boredom due to an excessive number of tasks or questions.
    • Conducting a pilot study helps researchers adjust their procedures based on feedback from a few representative participants, which prevents unnecessary investment of time and money in a flawed full-scale study.

  • Nature of Results in Pilot Studies

    • The results gathered from a pilot study are deemed irrelevant as the researcher is not focused on producing significant outcomes.
    • The primary objective is to evaluate the effectiveness of the procedures and to perform necessary adjustments.

Confederates in Research

  • Definition of Confederate

    • A confederate is an individual employed in an experiment who has been instructed to assume a specific role or behavior as directed by the primary researcher.
    • Confederates are often used to manipulate aspects of the experimental environment as part of the design.

  • Example of Confederate Use

    • An experimental design might explore how individuals respond to commands based on the attire of the person giving the orders:
    • For instance, an experiment could investigate whether participants react differently to instructions given by someone wearing a formal suit versus someone dressed casually.
    • In this hypothetical scenario, the independent variable (IV) would be the clothing worn by the confederate, who has been briefed to behave in a certain manner as per the experimenter's directives.

  • Milgram's Obedience Study

    • The landmark study on obedience by Stanley Milgram is a pertinent example where a confederate played the role of the 'experimenter.'

Exam Preparation Tips

  • Exam Questions on Pilot Studies

    • It is noted that exam questions rarely necessitate a definition of a pilot study; instead, they may involve assessing how a researcher would implement a pilot study in their research design.
    • Familiarity with practical applications and implications of pilot studies, including the identification of potential issues and adjustments to experimental protocols, could be critical.

  • Focus Areas for Examination

    • Understand the purpose and functionality of pilot studies in research.
    • Study the role of confederates and how they can influence research outcomes, referencing relevant studies like Milgram's.

  • Strategic Review

    • When preparing for exams, review specific case studies and examples that highlight pilot studies and confederates to reinforce understanding and retention of these complex concepts.