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 Experiment Videos

The proposition: an insight into research.

B I Avan1, F White

  • 1Department of Community Health Sciences, Aga Khan University, Karachi.

JPMA. the Journal of the Pakistan Medical Association
|March 21, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Benefits of Integrated Social Care in the Management of Patients With Inborn Errors of Metabolism.

JIMD reports·2025
Same author

Rapid whole-genome sequencing leading to specific treatment for two infants with haemophagocytic lymphohistiocytosis due to Wolman disease.

Pediatric blood & cancer·2023
Same author

Hepatic Hilar Lymph Node Reactivity at Kasai Portoenterostomy for Biliary Atresia: Correlations With Age, Outcome, and Histology of Proximal Biliary Remnant.

Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society·2017
Same author

Qualitative adaptation of child behaviour problem instruments in a developing-country setting.

Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit·2014
Same author

Surface-enhanced charge-density-wave instability in underdoped Bi2Sr(2-x)La(x)CuO(6+δ).

Nature communications·2013
Same author

Should oral misoprostol be used to prevent postpartum haemorrhage in home-birth settings in low-resource countries? A systematic review of the evidence.

BJOG : an international journal of obstetrics and gynaecology·2012
Same journal

Predictors of Altmetric Score in Top-Cited Orthopaedic Articles: A Bibliometric Analysis.

JPMA. The Journal of the Pakistan Medical Association·2026
Same journal

Carbon footprint of waste generated in orthopaedic cases in Pakistan: a pilot descriptive study.

JPMA. The Journal of the Pakistan Medical Association·2026
Same journal

Enhancing quotation accuracy assessment with Chatpdf - a game-changer for a century-old conundrum.

JPMA. The Journal of the Pakistan Medical Association·2026
Same journal

Barriers to implementing simulation-based surgical training for improving quality and safety in developing countries: A short communication.

JPMA. The Journal of the Pakistan Medical Association·2026
Same journal

Intraoperative Adverse Event Reporting in Gastrointestinal Cancer Surgery: A Narrative Review on the Application of ClassIntra.

JPMA. The Journal of the Pakistan Medical Association·2026
Same journal

The Impact of Mortality and Morbidity Meetings on Quality Improvement and Patient Safety.

JPMA. The Journal of the Pakistan Medical Association·2026
See all related articles

Scientific research relies on propositions to ensure validity. Understanding propositions is crucial for evaluating internal and external research validity, particularly in medical studies.

Area of Science:

  • Medical Research
  • Scientific Methodology

Background:

  • Propositions are fundamental to scientific research.
  • The validity of research is largely assessed by its propositions.
  • Propositions inform internal validity (definitions, measurements, confounding) and external validity (inferences).

Purpose of the Study:

  • To elucidate the role of propositions in scientific research.
  • To guide readers in understanding research propositions.
  • To focus on propositions relevant to medical research.

Main Methods:

  • Conceptual analysis of research propositions.
  • Discussion of propositions related to internal validity.
  • Exploration of propositions concerning external validity.

Related Experiment Videos

Main Results:

  • Propositions are essential for defining research scope and methodology.
  • Clear propositions enhance the precision of measurements and the identification of confounding factors.
  • Propositions facilitate the deduction of generalizable inferences for external validity.

Conclusions:

  • Understanding research propositions is key to assessing study validity.
  • Propositions are integral to both the internal rigor and external applicability of medical research.