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

Hindsight Biases01:12

Hindsight Biases

3.5K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
3.5K
Uncertainty: Confidence Intervals00:54

Uncertainty: Confidence Intervals

10.0K
The confidence interval is the range of values around the mean that contains the true mean. It is expressed as a probability percentage. The interpretation of a 95% confidence interval, for instance, is that the statistician is 95% confident that the true mean falls within the interval. The upper and lower limits of this range are known as confidence limits. The confidence limits for the true mean are estimated from the sample's mean, the standard deviation, and the statistical factor...
10.0K
Uncertainty: Overview00:59

Uncertainty: Overview

1.6K
In analytical chemistry, we often perform repetitive measurements to detect and minimize inaccuracies caused by both determinate and indeterminate errors. Despite the cares we take, the presence of random errors means that repeated measurements almost never have exactly the same magnitude. The collective difference between these measurements - observed values - and the estimated or expected value is called uncertainty. Uncertainty is conventionally written after the estimated or expected value.
1.6K
Constraints and Statical Determinacy01:26

Constraints and Statical Determinacy

1.1K
In structural engineering, the equilibrium of a system is not only determined by its equations of equilibrium but also with the help of constraints. Constraints refer to restrictions on the motion of a system. The proper combinations of constraints can minimize the total number of constraints needed to maintain a system in mechanical equilibrium. When this happens, the system is said to be statically determinate. For such systems, the unknown reaction supports can be estimated using equilibrium...
1.1K
Cognitive Dissonance01:38

Cognitive Dissonance

29.1K
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...
29.1K
Non-nuclear Inheritance01:29

Non-nuclear Inheritance

20.7K
Most DNA resides in the nucleus of a cell. However, some organelles in the cell cytoplasm⁠—such as chloroplasts and mitochondria⁠—also have their own DNA. These organelles replicate their DNA independently of the nuclear DNA of the cell in which they reside. Non-nuclear inheritance describes the inheritance of genes from structures other than the nucleus.
20.7K

You might also read

Related Articles

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

Sort by
Same author

Older Firearm Owners and Advance Planning.

Annals of internal medicine·2021
Same author

Three Interventions to Address the Other Pandemic-Firearm Injury and Death.

JAMA·2021
Same author

The Walmart Effect: Testing Private Interventions to Reduce Gun Suicide.

The Journal of law, medicine & ethics : a journal of the American Society of Law, Medicine & Ethics·2021
Same author

Voluntary Do-Not-Sell Lists - An Innovative Approach to Reducing Gun Suicides.

The New England journal of medicine·2020
Same author

Willingness of Mentally Ill Individuals to Sign Up for a Novel Proposal to Prevent Firearm Suicide.

Suicide & life-threatening behavior·2016
Same author

Last resort of individuals with dementia threatened.

Journal of the American Geriatrics Society·2012

Related Experiment Video

Updated: May 5, 2026

Experimental Research Examining How People Can Cope with Uncertainty Through Soft Haptic Sensations
09:07

Experimental Research Examining How People Can Cope with Uncertainty Through Soft Haptic Sensations

Published on: September 16, 2015

8.6K

Uncertain testamentary capacity.

Fredrick E Vars1

  • 1University of Alabama School of Law, 101 Paul W. Bryant Drive, East, Tuscaloosa, AL 35487, USA.

Journal of Forensic and Legal Medicine
|November 19, 2013
PubMed
Summary

Legal rules are crucial for determining testamentary capacity when uncertainty arises. Understanding these rules ensures fair and accurate assessments of a person's mental state for their will.

Area of Science:

  • Legal Studies
  • Medical Law
  • Forensic Psychiatry

Background:

  • Testamentary capacity assessments are critical in estate law.
  • Uncertainty in these assessments poses significant legal challenges.
  • Existing legal frameworks aim to provide clarity but often face interpretation issues.

Discussion:

  • This letter examines the legal rules governing testamentary capacity.
  • It highlights how these rules address ambiguities in capacity evaluations.
  • The focus is on the practical application and interpretation of these legal principles.

Key Insights:

  • Legal rules provide essential structure for resolving uncertainty in testamentary capacity.
  • Clear legal guidelines are vital for consistent and just outcomes.
Keywords:
Burden of proofExpert testimonyStandard of proofTestamentary capacity

More Related Videos

The 4 Mountains Test: A Short Test of Spatial Memory with High Sensitivity for the Diagnosis of Pre-dementia Alzheimer's Disease
06:23

The 4 Mountains Test: A Short Test of Spatial Memory with High Sensitivity for the Diagnosis of Pre-dementia Alzheimer's Disease

Published on: October 13, 2016

36.6K
Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
06:58

Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

Published on: January 24, 2020

6.3K

Related Experiment Videos

Last Updated: May 5, 2026

Experimental Research Examining How People Can Cope with Uncertainty Through Soft Haptic Sensations
09:07

Experimental Research Examining How People Can Cope with Uncertainty Through Soft Haptic Sensations

Published on: September 16, 2015

8.6K
The 4 Mountains Test: A Short Test of Spatial Memory with High Sensitivity for the Diagnosis of Pre-dementia Alzheimer's Disease
06:23

The 4 Mountains Test: A Short Test of Spatial Memory with High Sensitivity for the Diagnosis of Pre-dementia Alzheimer's Disease

Published on: October 13, 2016

36.6K
Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
06:58

Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

Published on: January 24, 2020

6.3K
  • The interpretation and application of these rules directly impact the validity of wills.
  • Outlook:

    • Further refinement of legal rules may enhance the precision of capacity assessments.
    • Continued legal scholarship is needed to address evolving challenges in testamentary capacity.
    • The interplay between legal standards and medical evidence remains a key area for future consideration.