Related Experiment Video
Updated: Jun 15, 2025
07:29
Online Explorative Study on the Learning Uses of Virtual Reality Among Early Adopters
Published on: November 22, 2019
8.2K
Development and validation of a virtual learning management system usability questionnaire: A case study
Mohamad Sadegh Ghasemi1, Raheleh Aghajafari1, Jamileh Abolaghasemi2
1Department of Ergonomics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
Work (Reading, Mass.)
|August 23, 2024
Summary
A new questionnaire effectively measures Virtual Learning Management System (VLMS) usability. This validated tool assesses user experience and can benchmark other VLMS platforms.
Area of Science:
- Educational Technology
- Human-Computer Interaction
- Information Systems
Background:
- The post-pandemic era has increased Virtual Learning Management System (VLMS) adoption.
- A significant gap exists in validated tools for evaluating VLMS usability.
- Evolving technology necessitates updated user-centric evaluation methods.
Purpose of the Study:
- To develop and validate a VLMS usability questionnaire.
- To specifically assess the usability of a university learning management system.
- To provide a reliable instrument for evaluating VLMS effectiveness.
Main Methods:
- Systematic development of a VLMS usability tool based on literature and expert input.
- Rigorous testing for face validity, content validity, and reliability.
- Case study involving 200 medical science students using the Navid VLMS.
Main Results:
- Expert interviews yielded 21 items across four domains: effectiveness, reliability, learnability, and security.
- High content validity (CVI=0.939, CVR=0.976) and reliability (ICC=0.8-0.9, Cronbach's alpha=0.97).
- The Navid platform demonstrated moderate to high usability with an average score of 70.36 (SD=10.6).
Conclusions:
- The developed VLMS usability tool is a valid and reliable instrument.
- The tool is suitable for assessing the Navid learning management system's usability.
- This instrument can guide improvements for the Navid system and benchmark other VLMS platforms.
More Related Videos
Related Concept Videos
01:29Assessment of the Gastrointestinal System II: Health Perception Pattern
87
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
87
01:29Reliability and Validity
12.7K
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.
12.7K
01:16Response Surface Methodology
99
Response Surface Methodology (RSM) is a collection of statistical and mathematical techniques used to develop, improve, and optimize processes. It is particularly valuable when many input variables or factors potentially influence a response variable.
The process of RSM involves several key steps:
The process of RSM involves several key steps:
99
01:03Data Validation
5.0K
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...
5.0K
01:27Nursing Clinical Information System
762
Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
762
01:20Virtual Work
812
The principle of virtual work states that if a body is in static and dynamic equilibrium, then the sum of all the virtual work done by all external forces and couple moments for any given virtual displacement must be zero.
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...
812