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

Methods of Documentation II: POMR01:26

Methods of Documentation II: POMR

1.4K
The Problem-Oriented Medical Record (POMR) revolutionized medical record-keeping by introducing a systematic approach focusing on the patient's problems rather than merely listing symptoms. Dr. Lawrence Weed's introduction of this method in the 1960s marked a significant advancement in medical documentation. The POMR framework consists of four key components: the database, problem list, plan of care, and progress notes.
1.4K
Structuralism01:26

Structuralism

3.6K
Structuralism, an early psychological theory developed by Wilhelm Wundt and his student Edward Bradford Titchener, sought to dissect the human mind into its most fundamental components. Wundt's groundbreaking work in his laboratory set the stage for Titchener to define structuralism's goal as cataloging the "atoms" of the mind—sensations, images, and feelings—akin to how chemists identify elements of matter.
Titchener's approach to structuralism was unique. He...
3.6K
Observational Studies01:11

Observational Studies

8.9K
Observational studies are a type of analytical study where researchers observe events without any interventions. In other words, the researcher does not influence the response variable or the experiment's outcome.
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
8.9K
The Scientific Method02:40

The Scientific Method

57.2K
Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
57.2K
The Scientific Method03:50

The Scientific Method

52.0K
Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion. 
52.0K
The Scientific Method01:32

The Scientific Method

220.2K
The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
220.2K

You might also read

Related Articles

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

Sort by
Same author

Photon-counting detector computed tomography for temporal bone: does higher resolution matter?

Current opinion in otolaryngology & head and neck surgery·2026
Same author

Efficacy of Cochlear Implantation in Kelch-like Protein-11 (KLHL11) IgG-Associated Rhombencephalitis.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2026
Same author

In Vivo Visualization of the Round Window Niche Veil using Photon-Counting Detector CT.

AJNR. American journal of neuroradiology·2026
Same author

Petrous Apex Chondrosarcoma With Postobstructive Tympanomastoid Cholesterol Granuloma: Why T1 Precontrast Sequences Still Matter.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2026
Same author

Comparative Analysis of Middle Ear Prostheses Using Photon-Counting Detector CT versus Conventional CT.

AJNR. American journal of neuroradiology·2026
Same author

Loss of Enhancement in Vestibular Schwannomas Post Stereotactic Radiosurgery: Impact on Tumor Control and Serviceable Hearing: Erratum.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2026
Same journal

Transgenderism and Human Sexuality.

The Linacre quarterly·2026
Same journal

Suicide, Consequences, and First Principles.

The Linacre quarterly·2026
Same journal

Conscientious Objection to Gender-Affirming Surgery in Residency Training.

The Linacre quarterly·2026
Same journal

A Retrospective Cohort Study Evaluating the Effectiveness and Safety of Exogenous Progesterone for the Continuation of Pregnancy After Exposure to Mifepristone.

The Linacre quarterly·2026
Same journal

Chastity and Commutative Justice: A Case Analysis of Sexually Transmitted Infections.

The Linacre quarterly·2026
Same journal

The Least of My Brethren: What Charity Demands.

The Linacre quarterly·2026
See all related articles

Related Experiment Video

Updated: Apr 29, 2026

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View
05:26

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View

Published on: January 7, 2019

6.6K

The POLST paradigm and form:Facts and analysis.

Christian Brugger1, Louis C Breschi2, Edith Mary Hart3

  • 1St. John Vianney Theological Seminary Denver, CO, USA.

The Linacre Quarterly
|May 22, 2014
PubMed
Summary
This summary is machine-generated.

This paper critiques the Physician Orders for Life-Sustaining Treatment (POLST) form, a new end-of-life care document. It analyzes POLST

Keywords:
Advance decision-makingAdvance directiveCatholic health careEnd of life careEuthanasiaIn-the-moment-of-need medical decision-makingLiving willPOLST

More Related Videos

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm
09:49

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm

Published on: December 24, 2015

16.2K
Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
10:26

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

3.1K

Related Experiment Videos

Last Updated: Apr 29, 2026

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View
05:26

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View

Published on: January 7, 2019

6.6K
Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm
09:49

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm

Published on: December 24, 2015

16.2K
Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
10:26

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

3.1K

Area of Science:

  • Medical Ethics
  • Healthcare Policy
  • End-of-Life Care

Background:

  • Physician Orders for Life-Sustaining Treatment (POLST) forms are increasingly used in end-of-life care.
  • The POLST paradigm aims to improve communication and adherence to patient preferences.
  • Concerns exist regarding the ethical implications and clinical risks associated with POLST.

Purpose of the Study:

  • To provide a critical analysis of the POLST form and its implementation model.
  • To examine the potential risks of POLST to clinical and ethical decision-making.
  • To offer recommendations for Catholic healthcare professionals regarding end-of-life care alternatives.

Main Methods:

  • The paper presents a commentary and critical analysis of the POLST paradigm.
  • It reviews the origin, goals, and defenses of POLST.
  • Ethical considerations and clinical risks are evaluated.

Main Results:

  • The analysis identifies potential risks associated with the POLST form.
  • The paper suggests that POLST may pose challenges to sound clinical and ethical decision-making.
  • Critique focuses on the implementation and underlying model of POLST.

Conclusions:

  • Catholic healthcare professionals should be aware of the risks associated with POLST.
  • Alternatives to POLST should be considered for end-of-life care.
  • Recommendations are provided to guide ethical decision-making in end-of-life care.