Methods in Medical Ethics

By Jeremy Sugarman; Daniel P. Sulmasy | Go to book overview

12
Experimental Methods

Marion Danis, Laura Hanson, and
Joanne M. Garrett

-Empirical research in medical ethics is useful to test the effectiveness of interventions deemed valuable on theoretical grounds. When researchers wonder whether ethical reasoning can influence clinical action, or whether ethical guidelines can influence clinical outcomes, they can utilize a range of research methods, from observation and description of interventions to an experimental approach in which an intervention is planned, conducted, and monitored for an expected outcome. In this chapter we focus on the experimental approach. We will emphasize the unique aspects of experimental research that tests whether an intervention is able to affect outcomes with moral significance.

An experimental design should be used when the investigator's goal is to determine whether human knowledge, attitudes, or behaviors can be changed, and whether doing so leads to some valued good. Research questions appropriate for this design might include, for example, the following: Can an educational program improve medical students' knowledge and practice of obtaining informed consent? Does the clinical use of pain scores, in conjunction with vital signs, result in an increased proportion of patients receiving satisfactory pain relief? Or, do programs that teach clinic staff to respect cultural diversity increase access to services for minority patients attending primary care clinics? The investigator who seeks to answer such questions using experimental methods will design an intervention and then evaluate its effect on specified, relevant outcomes. In the course of this chapter, these questions will serve to illustrate issues in the design of experimental research in medical ethics.

While the chapter is meant to help those who are interested in conducting experimental trials do so more effectively, it is also intended to be useful to the nonexperimentalist, by making them aware of the important insights that such research yields for the discipline of medical ethics as a whole. The experimental research that demonstrated the limited effectiveness of written advance directives serves as an important example of just how important experimental studies are in testing widely held beliefs in medical ethics (Danis 1991; Schneiderman 1992). Anyone with an interest in medical ethics who wishes to have a well-rounded understanding of the discipline should appreciate what experimental research can contribute and know how to critically evaluate this type of research.

-207-

Notes for this page

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items

Items saved from this book

This book has been saved
Highlights (0)
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

Citations (0)
Some of your citations are legacy items.

Any citation created before July 30, 2012 will labeled as a “Cited page.” New citations will be saved as cited passages, pages or articles.

We also added the ability to view new citations from your projects or the book or article where you created them.

Notes (0)
Bookmarks (0)

You have no saved items from this book

Project items include:
  • Saved book/article
  • Highlights
  • Quotes/citations
  • Notes
  • Bookmarks
Notes
Cite this page

Cited page

Style
Citations are available only to our active members.
Buy instant access to cite pages or passages in MLA, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited page

Bookmark this page
Methods in Medical Ethics
Table of contents

Table of contents

  • Title Page i
  • Contents v
  • Preface vii
  • Acknowledgments xi
  • Contributors xiii
  • Part I - Overview 1
  • 1: The Many Methods of Medical Ethics (Or, Thirteen Ways of Looking at a Blackbird) 3
  • 2: A Decade of Empirical Research in Medical Ethics 19
  • Part II - Methods 29
  • 3: Philosophy 31
  • 4: Religion and Theology 47
  • 5: Professional Codes 70
  • 6: Legal Methods 88
  • 7: Casuistry 104
  • 8: History 126
  • 9: Qualitative Methods 146
  • 10: Ethnographic Methods 169
  • 11: Quantitative Surveys 1 192
  • 12: Experimental Methods 207
  • 13: Economics and Decision Science 227
  • Part III - Relationships and Applications 245
  • 14: Research in Medical Ethics: Physician-Assisted Suicide and Euthanasia 247
  • 15: Research in Medical Ethics: Genetic Diagnosis 1 267
  • 16: Reading the Medical Ethics Literature: a Discourse on Method 286
  • Index 298
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this book

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Help
Full screen
/ 314

matching results for page

    Questia reader help

    How to highlight and cite specific passages

    1. Click or tap the first word you want to select.
    2. Click or tap the last word you want to select, and you’ll see everything in between get selected.
    3. You’ll then get a menu of options like creating a highlight or a citation from that passage of text.

    OK, got it!

    Cited passage

    Style
    Citations are available only to our active members.
    Buy instant access to cite pages or passages in MLA, APA and Chicago citation styles.

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

    1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

    Cited passage

    Thanks for trying Questia!

    Please continue trying out our research tools, but please note, full functionality is available only to our active members.

    Your work will be lost once you leave this Web page.

    Buy instant access to save your work.

    Already a member? Log in now.

    Author Advanced search

    Oops!

    An unknown error has occurred. Please click the button below to reload the page. If the problem persists, please try again in a little while.