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

Reliability and Validity01:29

Reliability and Validity

13.8K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
13.8K
The Evidence for Evolution02:55

The Evidence for Evolution

47.7K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
47.7K
Covalently Linked Protein Regulators02:04

Covalently Linked Protein Regulators

8.9K
Proteins can undergo many types of post-translational modifications, often in response to changes in their environment. These modifications play an important role in the function and stability of these proteins. Covalently linked molecules include functional groups, such as methyl, acetyl, and phosphate groups, and also small proteins, such as ubiquitin. There are around 200 different types of covalent regulators that have been identified.
These groups modify specific amino acids in a protein....
8.9K
X-linked Traits01:19

X-linked Traits

58.3K
In most mammalian species, females have two X sex chromosomes and males have an X and Y. As a result, mutations on the X chromosome in females may be masked by the presence of a normal allele on the second X. In contrast, a mutation on the X chromosome in males more often causes observable biological defects, as there is no normal X to compensate. Trait variations arising from mutations on the X chromosome are called “X-linked”.
58.3K
Distribution Reliability and Automation01:25

Distribution Reliability and Automation

502
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
502
Data Validation01:15

Data Validation

750
Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
750

You might also read

Related Articles

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

Sort by
Same author

The Prognosis of Disabling Musculoskeletal Pain and Predictors of Recovery in Children.

The Journal of orthopaedic and sports physical therapy·2026
Same author

A review of the measurement properties of disability measures used in children and adolescents with musculoskeletal pain: a clinimetric review.

Musculoskeletal science & practice·2026
Same author

Screening practices for financial abuse of older people at a large metropolitan hospital: a qualitative study of health professionals.

BMC health services research·2026
Same author

Clinimetric Evaluation of the English Version of the Conceptualization of Pain Questionnaire (COPAQ).

The Clinical journal of pain·2026
Same author

Efficacy and Harms of Opioid Analgesics for Acute Pain: Overview of Systematic Reviews and Meta-analyses.

Drugs·2026
Same author

Adolescents' understanding of pain and their preferences for learning about pain at school: a cross-sectional survey.

BMC pediatrics·2026
Same journal

Perplexing Pubic Pain: How Clinicians Might Approach Assessing and Managing Pubic-Related Groin Pain in Athletes.

The Journal of orthopaedic and sports physical therapy·2026
Same journal

Prevalence of Symphyseal Radiographic Findings and Skeletal Maturity and Their Relationship With Groin Symptoms in PROfessional FEmale Football Players: A Multicenter Cohort Study.

The Journal of orthopaedic and sports physical therapy·2026
Same journal

Rehabilitation of Long-Standing Groin Pain in Athletes: A Scoping Review of Exercise Content and Reporting.

The Journal of orthopaedic and sports physical therapy·2026
Same journal

Could Hip Dysplasia Be the Problem?

The Journal of orthopaedic and sports physical therapy·2026
Same journal

Understanding Adult Hip Dysplasia: Clinical Presentation, Assessment Techniques, and Exercise-Driven Management Strategies.

The Journal of orthopaedic and sports physical therapy·2026
Same journal

Hip Muscle Strength Is Associated With Symptom Severity in People With Femoroacetabular Impingement Syndrome, but Only in Those With Preexisting Hip Muscle Weakness: A Secondary Analysis of Baseline Data From a Randomized Controlled Trial.

The Journal of orthopaedic and sports physical therapy·2026
See all related articles

Related Experiment Video

Updated: Jan 27, 2026

V3 Stain-free Workflow for a Practical, Convenient, and Reliable Total Protein Loading Control in Western Blotting
11:33

V3 Stain-free Workflow for a Practical, Convenient, and Reliable Total Protein Loading Control in Western Blotting

Published on: December 30, 2013

23.3K

Reliability and Validity: Linking Evidence to Practice.

Steven J Kamper

    The Journal of Orthopaedic and Sports Physical Therapy
    |April 2, 2019
    PubMed
    Summary
    This summary is machine-generated.

    Choosing the right measurement tool is crucial for research and practice. Ensure any measure used for constructs like pain or disability is both reliable and valid to be fit for purpose.

    Keywords:
    evidence-based practicemeasurementreliabilityresearchvalidity

    More Related Videos

    Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
    05:47

    Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems

    Published on: June 13, 2025

    1.4K
    Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
    05:35

    Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

    Published on: April 19, 2017

    7.1K

    Related Experiment Videos

    Last Updated: Jan 27, 2026

    V3 Stain-free Workflow for a Practical, Convenient, and Reliable Total Protein Loading Control in Western Blotting
    11:33

    V3 Stain-free Workflow for a Practical, Convenient, and Reliable Total Protein Loading Control in Western Blotting

    Published on: December 30, 2013

    23.3K
    Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
    05:47

    Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems

    Published on: June 13, 2025

    1.4K
    Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
    05:35

    Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

    Published on: April 19, 2017

    7.1K

    Area of Science:

    • Measurement in health sciences
    • Psychometrics
    • Clinical research methodology

    Background:

    • Selecting appropriate measurement tools is essential for valid research and clinical practice.
    • Numerous measurement instruments exist for various constructs (e.g., pain, disability, strength).
    • The previous article introduced the concept of a 'construct' in measurement.

    Purpose of the Study:

    • To emphasize the critical importance of reliability and validity in selecting measurement tools.
    • To guide researchers and clinicians in choosing appropriate measures for specific constructs.

    Main Methods:

    • This article is a conceptual piece, not an empirical study.
    • It focuses on the theoretical underpinnings of measurement selection.
    • Key psychometric principles of reliability and validity are discussed.

    Main Results:

    • Reliability and validity are paramount considerations when selecting a measure.
    • Measures lacking sufficient reliability and validity are unsuitable for their intended purpose.

    Conclusions:

    • Reliability and validity are non-negotiable criteria for any measurement instrument.
    • Researchers and clinicians must prioritize these qualities to ensure meaningful data collection and interpretation.