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

Community Based Intervention01:30

Community Based Intervention

576
Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
576
Study Designs in Epidemiology01:20

Study Designs in Epidemiology

1.5K
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
1.5K
Case Studies01:22

Case Studies

13.8K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
13.8K
Observational Studies01:11

Observational Studies

11.4K
Observational studies are a type of analytical study where researchers observe events without any interventions. In other words, the researcher does not influence the response variable or the experiment's outcome.
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
11.4K
Ethics in Research01:56

Ethics in Research

26.2K
Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
26.2K
Cross-Sectional Research01:50

Cross-Sectional Research

12.9K
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
12.9K

You might also read

Related Articles

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

Sort by
Same author

Environmental impacts of alternatives to animal-source foods: a scoping review.

The Lancet. Planetary health·2026
Same author

Nutritional and health impacts of alternative animal source foods: a scoping review.

The Lancet. Planetary health·2026
Same author

Applying the socioecological model to examine the beliefs, perceptions and attitudes surrounding preterm birth in Ethiopia: a qualitative study.

BMJ open·2026
Same author

Livelihood implications of dietary shifts to animal-source food alternatives: a scoping review.

The Lancet. Planetary health·2026
Same author

Introducing Antenatal Multiple Micronutrient Supplements: Lessons Learned From Implementation Research in Bangladesh, Burkina Faso, Madagascar and Tanzania.

Maternal & child nutrition·2025
Same author

What works for anemia reduction among women of reproductive age? Synthesized findings from the exemplars in anemia project.

The American journal of clinical nutrition·2025
Same journal

High Coverage, Limited Impact: Rethinking the Effectiveness of Intensive Stunting Reduction Interventions in Njombe Region, Tanzania.

Maternal & child nutrition·2026
Same journal

Informal Human Milk Sharing: The Experiences and Practices of Informal Human Milk Sharing in Ireland.

Maternal & child nutrition·2026
Same journal

Integrating Mindful Feeding Into Responsive Feeding Guidance.

Maternal & child nutrition·2026
Same journal

How Parents Cope With Value Tensions in Their Young Child's Nutrition: An Interview Study Informed by Paradox Theory.

Maternal & child nutrition·2026
Same journal

The Expanded Biopsychosocial Model Elucidates the Association Between Pre-Pregnancy Overweight/Obesity and Delayed Lactogenesis II: A Prospective Cohort Study.

Maternal & child nutrition·2026
Same journal

Potential Donors' Awareness and Perceived Feasibility of Donating Human Milk in Australia.

Maternal & child nutrition·2026
See all related articles

Related Experiment Video

Updated: Mar 27, 2026

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting
06:16

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting

Published on: June 6, 2020

4.7K

Using implementation research for evidence-based programme development: a case study from Kenya.

Alison Tumilowicz1, Bonnie McClafferty1, Lynnette M Neufeld1

  • 1Global Alliance for Improved Nutrition (GAIN), Geneva, Switzerland.

Maternal & Child Nutrition
|January 19, 2016
PubMed
Summary
This summary is machine-generated.

Nutrition programs often fall short of expectations due to implementation challenges. Implementation research in nutrition aims to improve program design and delivery for better public health outcomes.

Keywords:
dietary recommendationsethnographyimplementation researchinfant and young child nutritionlandscape analysismultisectoral interventions

More Related Videos

The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time
06:05

The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time

Published on: February 19, 2021

1.8K
A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

13.7K

Related Experiment Videos

Last Updated: Mar 27, 2026

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting
06:16

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting

Published on: June 6, 2020

4.7K
The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time
06:05

The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time

Published on: February 19, 2021

1.8K
A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
14:43

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

13.7K

Area of Science:

  • Public Health
  • Nutrition Science
  • Implementation Science

Background:

  • Evidence-based nutrition programs often show reduced effectiveness in real-world settings compared to efficacy trials.
  • Gaps in household utilization and issues in program design/implementation contribute to this effectiveness gap.

Purpose of the Study:

  • To address the gap between nutrition program efficacy and effectiveness through implementation research.
  • To build an evidence base and theoretical framework for designing and implementing effective nutrition interventions.
  • To contribute to the growing field of implementation research in nutrition.

Main Methods:

  • The study involves a series of papers focusing on implementation research in nutrition.
  • It includes reflections on policymaking and program design.
  • Application of ethnography to implementation research is explored.

Main Results:

  • Implementation research is crucial for understanding and overcoming barriers to effective nutrition interventions.
  • Systematic research supports the design of contextually appropriate nutrition programs.
  • The series highlights the value of interdisciplinary approaches, including ethnography.

Conclusions:

  • Effective nutrition interventions require robust implementation strategies.
  • Implementation research provides a pathway to improve the real-world impact of nutrition programs.
  • Tailoring interventions to specific populations through systematic research is essential for success.