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

Social Traps01:41

Social Traps

22.1K
Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
22.1K
SN1 Reaction: Mechanism02:25

SN1 Reaction: Mechanism

11.4K
Kinetic studies of ionization of a tertiary halide in a protic solvent suggest that only the substrate participates in the rate-determining step (slow step). The nucleophile is involved only after the slowest step. The SN1 reaction takes place in a multiple-step mechanism. 
Firstly, the haloalkane ionizes to generate a carbocation intermediate and a halide ion. This heterolytic cleavage is highly endothermic with large activation energy. The ionization of the substrate, facilitated by a...
11.4K
Milgram's Obedience to Authority02:20

Milgram's Obedience to Authority

6.2K
Obedience to authority is classically demonstrated in a more famous series of social psychology experiments performed by Stanley Milgram. He was a social psychology professor at Yale who was influenced by the trial of Adolf Eichmann, a Nazi war criminal. Eichmann’s defense for the atrocities he committed was that he was “just following orders.”
6.2K
SN1 Reaction: Kinetics02:05

SN1 Reaction: Kinetics

7.5K
In an SN2 reaction, the reaction rate depends on both the type of nucleophile and the substrate. A hindered tertiary alkyl halide is practically inert to the SN2 mechanism despite using a strong nucleophile.
However, Sir Christopher Ingold and Edward D. Hughes, who studied the kinetics of various nucleophilic substitution reactions, noticed that a tertiary alkyl halide does undergo a nucleophilic substitution reaction in the presence of a weak nucleophile. While studying the substitution...
7.5K
Social Loafing01:37

Social Loafing

34.4K
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,...
34.4K
Social Proof00:52

Social Proof

27.2K
Social proof is a form of persuasion based on comparison and conformity. People compare their behavior and actions to what others are doing and will change to conform to do what their peers do.
27.2K

You might also read

Related Articles

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

Sort by
Same author

Endoscopic Incisional Therapy for Benign Esophageal Strictures: A Systematic Review and Meta-Analysis.

Journal of clinical gastroenterology·2026
Same author

Cecal intubation rates, techniques, and neoplasia yields associated with repeat colonoscopy performed with standard endoscopes in 1334 patients referred after prior incomplete colonoscopy.

The American journal of gastroenterology·2026
Same author

Stress ulcer prophylaxis in mechanically ventilated patients.

The American journal of the medical sciences·2026
Same author

Endoscopic Management of Bile Leaks After Subtotal Versus Total Laparoscopic Cholecystectomy: A Single Center Comparative Analysis.

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract·2026
Same author

Neoplastic recurrence after colorectal endoscopic submucosal dissection at scheduled endoscopic surveillance: A systematic review and meta-analysis.

Endoscopy·2026
Same author

Pancreatic Duct Stenting During ERCP in Patients with Acute Biliary Pancreatitis: A Systematic Review and Meta-analysis.

Digestive diseases and sciences·2026
Same journal

Calendar of Courses, Symposiums and Conferences.

The American journal of gastroenterology·2026
Same journal

Molecular Nonendoscopic Tests for the Early Detection of Esophageal Squamous Carcinoma and High-Grade Dysplasia: Promising Progress.

The American journal of gastroenterology·2026
Same journal

ACG Clinical Guideline: Colonic Diverticulitis.

The American journal of gastroenterology·2026
Same journal

Continuing Medical Education Questions: July 2026.

The American journal of gastroenterology·2026
Same journal

Continuing Medical Education Questions: July 2026.

The American journal of gastroenterology·2026
Same journal

2026 CME Information.

The American journal of gastroenterology·2026
See all related articles

Related Experiment Video

Updated: May 11, 2025

A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic, Biomedical, and Agricultural Research
10:31

A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic, Biomedical, and Agricultural Research

Published on: September 8, 2014

34.3K

Response to Smith

Azizullah Beran1, John J Guardiola

  • 1Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA.

The American Journal of Gastroenterology
|April 18, 2025
PubMed
Summary

No abstract available in PubMed .

More Related Videos

Morris Water Maze Experiment
04:45

Morris Water Maze Experiment

Published on: September 24, 2008

56.5K
Measuring Neural and Behavioral Activity During Ongoing Computerized Social Interactions: An Examination of Event-Related Brain Potentials
09:40

Measuring Neural and Behavioral Activity During Ongoing Computerized Social Interactions: An Examination of Event-Related Brain Potentials

Published on: November 15, 2014

13.7K

Related Experiment Videos

Last Updated: May 11, 2025

A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic, Biomedical, and Agricultural Research
10:31

A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic, Biomedical, and Agricultural Research

Published on: September 8, 2014

34.3K
Morris Water Maze Experiment
04:45

Morris Water Maze Experiment

Published on: September 24, 2008

56.5K
Measuring Neural and Behavioral Activity During Ongoing Computerized Social Interactions: An Examination of Event-Related Brain Potentials
09:40

Measuring Neural and Behavioral Activity During Ongoing Computerized Social Interactions: An Examination of Event-Related Brain Potentials

Published on: November 15, 2014

13.7K