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

Research methods in nutrition and dietetics: design, data analysis, and presentation.

E R Monsen1, C L Cheney

  • 1University of Washington, Seattle 98195.

Journal of the American Dietetic Association
|September 1, 1988
PubMed
Summary

This article explores seven research designs applicable to nutrition and dietetics, including descriptive and analytical methods. Understanding these research approaches helps answer practical questions and guides professional practice.

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

Use of qualitative methods to study diet, acculturation, and health in Chinese-American women.

Journal of the American Dietetic Association·2000
Same author

Dietary reference intakes for the antioxidant nutrients: vitamin C, vitamin E, selenium, and carotenoids.

Journal of the American Dietetic Association·2000
Same author

The question of herbal supplements: are they here to stay?

Journal of the American Dietetic Association·2000
Same author

The prevalence and impact of 'atypical' days in 4-day food records.

Journal of the American Dietetic Association·2000
Same author

Prevalence of low albumin, suboptimal energy, and muscle stores in asian dialysis patients.

Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation·2000
Same author

Welcome to our future.

Journal of the American Dietetic Association·2000

Area of Science:

  • Nutrition and Dietetics Research Methodology

Background:

  • Research is crucial for addressing practical challenges in nutrition and dietetics.
  • A comprehensive understanding of research designs is essential for evidence-based practice.

Purpose of the Study:

  • To delineate seven distinct research designs relevant to nutrition and dietetics.
  • To illustrate the application of these designs in addressing practical problems.

Main Methods:

  • Discussion of qualitative research, descriptive research (case series, surveys), and analytical research (experimental, quasi-experimental, cohort, case-control).
  • Examination of key methodological elements: sample size, subject selection, and statistical analysis.
  • Inclusion of numerous examples to illustrate basic research designs.

Main Results:

Related Experiment Videos

  • Categorization of research designs into descriptive and analytical types.
  • Explanation of how each design addresses causal relationships and specific research questions.
  • Emphasis on the importance of proper methodology for valid results.

Conclusions:

  • Well-designed research provides answers to critical questions in nutrition and dietetics.
  • Research facilitates comparisons, protocol evaluations, and documentation of professional activities.
  • Research generates further questions, driving future scientific inquiry.