Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Stereotypes, Prejudice, and Discrimination02:55

Stereotypes, Prejudice, and Discrimination

93.2K
Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
93.2K
Self-Discrepancy Theory02:45

Self-Discrepancy Theory

18.6K
One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.  
18.6K
Cognitive Dissonance01:38

Cognitive Dissonance

35.4K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
35.4K
Stereotype Content Model02:16

Stereotype Content Model

15.0K
The Stereotype Content Model (SCM) was first proposed by Susan Fiske and her colleagues (Fiske, Cuddy, Glick & Xu, 2002; see also Fiske, 2012 and Fiske, 2017). The SCM specifies that when someone encounters a new group, they will stereotype them based on two metrics: warmth—or that group’s perceived intent, and how likely they are to provide help or inflict harm—and competence—or their ability to carry out that objective. Depending on the warmth-competence...
15.0K
Ethical Standards II01:23

Ethical Standards II

1.0K
Ethical standards are the backbone of nursing practice, guiding nurses as they interact with patients, families, and colleagues. These standards are crucial for providing safe, empathetic care centered on the patient's needs.
Nurses are entrusted with upholding various ethical principles and standards. Nurses forge solid therapeutic relationships using trust, empathy, autonomy, confidentiality, and professional competence.
Confidentiality is crucial, embodying respect for individual privacy...
1.0K
Principle of Equivalence01:18

Principle of Equivalence

2.3K
According to Albert Einstein (1897-1955), free-falling and feeling weightless are intrinsically linked. If a person were in free-fall under gravity, for example, diving towards the Earth from an airplane, they would feel completely weightless. Similarly, a person descending in a lift may feel partially weightless. Broadly speaking, it is assumed that an object in a uniform gravitational field and an object undergoing constant acceleration in the absence of gravity are under the same...
2.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tailoring Sexual Health Research Practices to Meet the Needs of Adolescent Girls in Low- and Middle-Income Countries: Findings from Mexico.

Adolescents (Basel, Switzerland)·2024
Same author

Defying the will of the people: The US Supreme Court overturns right to abortion.

Indian journal of medical ethics·2022
Same author

Abortion laws in the United States: Turning the calendar back 50 years?

Indian journal of medical ethics·2022
Same author

Salud publica de Mexico·2022
Same author

Another Defense of Common Morality.

Cambridge quarterly of healthcare ethics : CQ : the international journal of healthcare ethics committees·2022
Same author

A new definition for global bioethics: COVID-19, a case study.

Global bioethics = Problemi di bioetica·2022
Same journal

Ethical manoeuvring of grounded theory for public health: how grounded can we be?

Indian journal of medical ethics·2026
Same journal

The ethical drift in medical education: Prioritising post graduate entrance preparation over professional competence.

Indian journal of medical ethics·2026
Same journal

Where does "integration" end and "mixopathy" begin? Ayurvedic surgery and beyond….

Indian journal of medical ethics·2026
Same journal

The quality challenge for generic medicines in India: An industrial policy-sensitive perspective.

Indian journal of medical ethics·2026
Same journal

An expanded framework for understanding corruption in healthcare.

Indian journal of medical ethics·2026
Same journal

Withdrawal of care at end of life: Ethical and legal perspectives.

Indian journal of medical ethics·2026
See all related articles

Related Experiment Video

Updated: Nov 7, 2025

Peering into the Dynamics of Social Interactions: Measuring Play Fighting in Rats
15:01

Peering into the Dynamics of Social Interactions: Measuring Play Fighting in Rats

Published on: January 18, 2013

15.6K

Double standards redux.

Ruth Macklin1

  • 1Distinguished University Professor Emerita, Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY 10461 USA.

Indian Journal of Medical Ethics
|April 28, 2021
PubMed
Summary
This summary is machine-generated.

This research examines the ethics of using placebos in COVID-19 vaccine trials. It questions when it is acceptable to withhold an approved vaccine from a control group in randomized controlled trials.

More Related Videos

Post-Movie Subliminal Measurement PMSM, for Investigating Implicit Social Bias
09:03

Post-Movie Subliminal Measurement PMSM, for Investigating Implicit Social Bias

Published on: February 29, 2020

6.0K
Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

17.6K

Related Experiment Videos

Last Updated: Nov 7, 2025

Peering into the Dynamics of Social Interactions: Measuring Play Fighting in Rats
15:01

Peering into the Dynamics of Social Interactions: Measuring Play Fighting in Rats

Published on: January 18, 2013

15.6K
Post-Movie Subliminal Measurement PMSM, for Investigating Implicit Social Bias
09:03

Post-Movie Subliminal Measurement PMSM, for Investigating Implicit Social Bias

Published on: February 29, 2020

6.0K
Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

17.6K

Area of Science:

  • Medical Ethics
  • Infectious Disease Research
  • Clinical Trial Design

Background:

  • The COVID-19 pandemic necessitates rapid vaccine development and deployment.
  • Ethical considerations in human research are paramount, especially during public health crises.
  • A key ethical debate surrounds the use of placebos versus approved vaccines in control groups for COVID-19 vaccine trials.

Discussion:

  • This issue explores the ethical acceptability of using placebos in randomized controlled trials (RCTs) for COVID-19 vaccines.
  • The central question is under what circumstances, if any, it is ethically permissible to provide a placebo to a control group instead of an already emergency-approved vaccine.
  • Contributors from diverse global perspectives address this long-standing ethical dilemma.

Key Insights:

  • The use of placebos in vaccine RCTs is a complex ethical issue with significant implications for research integrity and patient welfare.
  • Balancing the need for rigorous scientific data with the ethical obligation to provide the best available care to all participants is crucial.
  • International collaboration is essential to address the global ethical challenges posed by pandemic research.

Outlook:

  • Further discourse is needed to establish clear ethical guidelines for placebo use in future public health emergencies.
  • The findings will inform ethical best practices in clinical research, particularly in infectious disease and vaccine development.
  • This exploration aims to contribute to the responsible and ethical advancement of medical research worldwide.