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

The Scientific Method01:32

The Scientific Method

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...
The Scientific Method03:50

The Scientific Method

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.
The Scientific Method02:40

The Scientific Method

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.
Statistical Significance01:37

Statistical Significance

Once data is collected from both the experimental and the control groups, a statistical analysis is conducted to find out if there are meaningful differences between the two groups. A statistical analysis determines how likely any difference found is due to chance (and thus not meaningful). In psychology, group differences are considered meaningful, or significant, if the odds that these differences occurred by chance alone are 5 percent or less. Stated another way, if we repeated this...
Critical Region, Critical Values and Significance Level01:16

Critical Region, Critical Values and Significance Level

The critical region, critical value, and significance level are interdependent concepts crucial in hypothesis testing.
In hypothesis testing, a sample statistic is converted to a test statistic using z, t, or chi-square distribution. A critical region is an area under the curve in  probability distributions demarcated by the critical value. When the test statistic falls in this region, it suggests that the null hypothesis must be rejected. As this region contains all those values of the test...
Scientific Nature of Social Psychology01:30

Scientific Nature of Social Psychology

Social psychology is a scientific discipline dedicated to understanding how individuals think, feel, and behave in social contexts. Unlike common sense, which relies on anecdotal experiences and intuition, social psychology employs systematic research and empirical methods to ensure objectivity and reliability. This distinction is fundamental in distinguishing scientifically supported findings from mere speculation.Four fundamental scientific values guide a structured approach to research in...

You might also read

Related Articles

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

Sort by
Same author

Precision medicine in mental health: applications, challenges, and recommendations - CORRIGENDUM.

European psychiatry : the journal of the Association of European Psychiatrists·2026
Same author

Effects of neuroinflammation and neurotrophic factors on mental health of people with axial spondyloarthritis.

Brain, behavior, & immunity - health·2026
Same author

One brain, one mind: A joint EPA-EAN leadership perspective on brain health.

European psychiatry : the journal of the Association of European Psychiatrists·2026
Same author

Towards a more inclusive psychiatry: diversity among presenters and participants in the 25th World Congress of Psychiatry.

World psychiatry : official journal of the World Psychiatric Association (WPA)·2026
Same author

Association of inflammation and serum adipocytokines with depression and anxiety burden in axial spondyloarthritis.

Scientific reports·2026
Same author

Precision medicine in mental health: applications, challenges, and recommendations.

European psychiatry : the journal of the Association of European Psychiatrists·2026

Related Experiment Video

Updated: May 15, 2026

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases
05:02

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Published on: October 24, 2019

[How to read critically a scientific paper].

Pavel Mohr1, Cyril Höschl, Jan Volavka

  • 1Psychiatricke centrum Praha. mohr@pcp.lf3.cuni.cz

Casopis Lekaru Ceskych
|December 22, 2012
PubMed
Summary
This summary is machine-generated.

Physicians struggle with information overload. A structured critical appraisal instrument and discussion format were used to enhance understanding and evaluation of scientific psychopharmacology papers.

More Related Videos

Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper
05:40

Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper

Published on: October 4, 2019

Ole Isacson: Development of New Therapies for Parkinson's Disease
23:53

Ole Isacson: Development of New Therapies for Parkinson's Disease

Published on: April 29, 2007

Related Experiment Videos

Last Updated: May 15, 2026

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases
05:02

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Published on: October 24, 2019

Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper
05:40

Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper

Published on: October 4, 2019

Ole Isacson: Development of New Therapies for Parkinson's Disease
23:53

Ole Isacson: Development of New Therapies for Parkinson's Disease

Published on: April 29, 2007

Area of Science:

  • Medical Education
  • Psychiatry
  • Information Science

Context:

  • The rapid expansion of medical literature presents a significant challenge for clinicians seeking to stay current.
  • Physicians, including psychiatrists, often resort to superficial reading of scientific papers, over-relying on abstracts.
  • This necessitates improved methods for critical evaluation of research.

Purpose:

  • To develop and implement a structured appraisal instrument for evaluating psychopharmacology research.
  • To assess the effectiveness of a critical appraisal workshop format for psychiatric trainees.

Summary:

  • A 23-item appraisal instrument was developed to evaluate psychopharmacology papers.
  • Psychiatric trainees participated in workshops using the instrument, with results collected via electronic voting and tutor feedback.
  • Analysis of six publications revealed heterogeneous results, influenced by participant background and paper quality.

Impact:

  • The study demonstrated that a structured discussion format and immediate feedback systems enhance participant engagement.
  • The developed appraisal instrument, adaptable to other medical fields, can improve comprehension and critical assessment of scientific literature.
  • This approach aims to equip medical professionals with better tools for navigating complex research landscapes.