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

Impact of Individuals on a Group01:25

Impact of Individuals on a Group

In social psychology, the interplay between individuals and groups is a central concern, particularly regarding how individual actions and characteristics influence group processes and outcomes. While much research emphasizes the group's power in shaping individual behavior, it is equally significant to understand how individuals contribute to the functioning, development, and success of groups.Individual Roles in Group Productivity and Decision-MakingIndividuals are not passive participants in...
Levels of Communication II: Organizational, Public, and Group Dynamics01:27

Levels of Communication II: Organizational, Public, and Group Dynamics

Effective communication is the foundation of a good organization. Communication is the lifeblood of an organization that connects the group with messages. In an organization, communication occurs in upward, downward, and horizontal lines. Downward communication travels from the administrative and senior levels to the staff through official channels such as manuals, rules and regulations, and organizational charts. Staff members initiate upward communication, which is addressed to executives and...
Social Loafing01:37

Social Loafing

Another way in which a group presence can affect performance is social loafing—the exertion of less effort by a person working together with a group. Social loafing occurs when our individual performance cannot be evaluated separately from the group. Thus, group performance declines on easy tasks (Karau & Williams, 1993). Essentially individual group members loaf and let other group members pick up the slack. Because each individual’s efforts cannot be evaluated, individuals become less...
Scale-Up Processes01:14

Scale-Up Processes

The scale-up of microbial fermentation processes is essential in industrial biotechnology, allowing the transition from laboratory-scale experiments to commercial-scale production while aiming to maintain product yield and quality. This process requires meticulous adjustment of equipment design, process parameters, and contamination control strategies to accommodate increasing culture volumes.At the laboratory scale, cultures are typically maintained in 1 to 10-liter glass or autoclavable...
Conformity01:20

Conformity

Conformity is the change in a person’s behavior to go along with the group, even if that person does not agree with the group.
Evolutionary Psychology01:20

Evolutionary Psychology

Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the human psyche...

You might also read

Related Articles

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

Sort by
Same author

Private Equity-Backed Hospital Investments and the Impact of the Coronavirus Disease 2019 (COVID-19) Epidemic.

Journal of the American College of Radiology : JACR·2020
Same author

A Radiologist's Primer on Bundles and Care Episodes.

Journal of the American College of Radiology : JACR·2016
Same author

Leadership--the last 100 days.

Journal of the American College of Radiology : JACR·2013
Same author

Time to lead.

Journal of the American College of Radiology : JACR·2013
Same author

To strive...and not to yield: a radiologist's response to hard times.

Journal of the American College of Radiology : JACR·2013
Same author

Strategic leadership: setting priorities.

Journal of the American College of Radiology : JACR·2013

Related Experiment Video

Updated: Jun 16, 2026

A Method for Investigating Change Blindness in Pigeons (Columba Livia)
06:14

A Method for Investigating Change Blindness in Pigeons (Columba Livia)

Published on: September 7, 2018

Leading change in an organization.

Frank James Lexa1

  • 1Wharton School, University of Pennsylvania, GCP, 306 Gypsy, Wynnewood, PA 19096, USA. lexa@wharton.upenn.edu

Journal of the American College of Radiology : JACR
|February 5, 2010
PubMed
Summary

Effective change leadership is crucial for navigating inevitable environmental shifts. Embedding change management into organizational policies and practices, rather than using ad hoc methods, significantly improves outcomes.

Area of Science:

  • Organizational Behavior
  • Management Science

Background:

  • Change is a constant in any environment.
  • Adapting to change is a critical leadership function.
  • Ignoring change can have severe consequences.

Purpose of the Study:

  • To highlight the importance of change leadership.
  • To advocate for structured approaches to managing change.

Main Methods:

  • Conceptual analysis of change management principles.
  • Emphasis on policy integration and smart practices.

Main Results:

  • Change leadership is integral to overall leadership effectiveness.
  • Ad hoc change management is less effective than embedded strategies.

Related Experiment Videos

Last Updated: Jun 16, 2026

A Method for Investigating Change Blindness in Pigeons (Columba Livia)
06:14

A Method for Investigating Change Blindness in Pigeons (Columba Livia)

Published on: September 7, 2018

Conclusions:

  • Organizations must embed change leadership into policies and practices.
  • Proactive and structured change management is essential for success.