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

Models of Health Promotion and Illness Prevention II01:18

Models of Health Promotion and Illness Prevention II

1.6K
The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results...
1.6K
Models of Health Promotion and Illness Prevention I01:25

Models of Health Promotion and Illness Prevention I

2.0K
A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
2.0K
Lifestyle Factors and Health01:20

Lifestyle Factors and Health

37
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
37
Clearance Models: Noncompartmental Models01:17

Clearance Models: Noncompartmental Models

46
Clearance is a pharmacokinetic parameter traditionally defined by compartment models, signifying the rate at which a drug is expelled from the body. However, a noncompartmental model offers an alternative method for assessing clearance, primarily employing empirical data obtained after administering a single drug dose.
The noncompartmental approach capitalizes on extensive sampling data, correlating the volume of distribution to systemic exposure and the administered dosage. This method enables...
46
Clearance Models: Physiological Models01:09

Clearance Models: Physiological Models

53
Drug clearance is a critical pharmacokinetic process involving the irreversible removal of drugs from the body through various organs over a specified time period. Physiological models are indispensable in determining organ-specific clearance, defined by the proportion of the drug eliminated per unit of time from the organ's blood volume.
The organ's clearance rate depends on the blood flow to the organ and the extraction ratio (E). The extraction ratio describes the organ's...
53
Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

81
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:
81

You might also read

Related Articles

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

Sort by
Same author

Understanding the intention-behaviour gap in meat reduction: The role of cognitive dissonance in dietary change.

Appetite·2025
Same author

Social Influence in Australian University Institutional Eating: A Qualitative Content Analysis.

Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals·2025
Same author

Toward promoting performance nutrition behaviors among tactical athletes: a mixed methods study.

Journal of the International Society of Sports Nutrition·2025
Same author

A whole system approach to promoting health and human performance in military settings as <i>vital</i> prerequisites for force readiness and operational capability.

Frontiers in physiology·2025
Same author

Co-Design of an Ecosystem of Services to Support Veteran Well-Being and Reduce Excessive Alcohol Consumption.

Health expectations : an international journal of public participation in health care and health policy·2025
Same author

Using segmentation to co-design a healthy eating program.

Health marketing quarterly·2025

Related Experiment Video

Updated: Jun 11, 2025

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
06:21

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

5.7K

Streamlining COM-B model: Insights from the Healthy Eating Context.

Sebastian Isbanner1, Julia Carins2, Nazila Babakhani2

  • 1Education for Sustainable Nutrition and Food Science, Technische Universität Berlin, Berlin, 10623, Germany.

Appetite
|September 28, 2024
PubMed
Summary

A simplified Capability, Opportunity, Motivation-Behaviour (COM-B) model effectively identifies key factors for healthy eating, including automatic motivation and environmental influences. This approach makes behaviour change interventions more accessible for public health.

Keywords:
Behaviour changeCOM-B modelHealthy eating behavioursTheoretical domains framework

More Related Videos

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
04:54

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq

Published on: March 19, 2021

4.5K
Control of Eating Behavior Using a Novel Feedback System
04:48

Control of Eating Behavior Using a Novel Feedback System

Published on: May 8, 2018

10.9K

Related Experiment Videos

Last Updated: Jun 11, 2025

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
06:21

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

5.7K
Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
04:54

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq

Published on: March 19, 2021

4.5K
Control of Eating Behavior Using a Novel Feedback System
04:48

Control of Eating Behavior Using a Novel Feedback System

Published on: May 8, 2018

10.9K

Area of Science:

  • Behavioural Science
  • Public Health Nutrition
  • Health Psychology

Background:

  • Rising diet-related diseases necessitate effective behavioural interventions.
  • The Capability, Opportunity, Motivation-Behaviour (COM-B) model offers a framework but is complex.
  • Simplified models are needed for practical application in healthy eating research.

Purpose of the Study:

  • To test and validate a streamlined version of the COM-B model for healthy eating behaviours.
  • To assess the feasibility of a simplified model for researchers and practitioners.
  • To identify core constructs influencing healthy eating in young adults.

Main Methods:

  • Cross-sectional survey design.
  • Validation of a simplified COM-B model with 347 Australian young adults.
  • Focus on seven core constructs of the COM-B model.

Main Results:

  • The simplified COM-B model demonstrated validity in predicting healthy eating behaviours.
  • Automatic motivation emerged as a significant predictor.
  • Physical environment and physical capability were identified as critical factors.

Conclusions:

  • A simplified COM-B model is a practical tool for understanding and promoting healthy eating.
  • Interventions should consider automatic motivation, environmental factors, and physical capability.
  • This research supports the development of accessible strategies to combat diet-related diseases.