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

Analysis issues in school-based health promotion studies.

D M Murray1, P J Hannan, D M Zucker

  • 1Division of Epidemiology, School of Public Health, University of Minnesota, Minneapolis 55455.

Health Education Quarterly
|January 1, 1989
PubMed
Summary
This summary is machine-generated.

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

Irish SARS-CoV-2 Convalescent Serological Status of Children Following Acute Pneumonia During Ireland's First Wave.

Irish medical journal·2022
Same author

Maternal Mid-Gestation Cytokine Dysregulation in Mothers of Children with Autism Spectrum Disorder.

Journal of autism and developmental disorders·2021
Same author

Neonatal encephalopathy: Etiologies other than hypoxic-ischemic encephalopathy.

Seminars in fetal & neonatal medicine·2021
Same author

Adherence to the infant vitamin D supplementation policy in Ireland.

European journal of nutrition·2020
Same author

Listeria Meningitis in an Immunocompetent Child: Case Report and Literature Review

Irish medical journal·2019
Same author

Organisational factors and mortality after an emergency laparotomy: multilevel analysis of 39 903 National Emergency Laparotomy Audit patients.

British journal of anaesthesia·2018

This study addresses challenges in school-based research with few participants. It offers strategies for robust analysis and interpretation of treatment effects using limited school or classroom randomization data.

Area of Science:

  • Educational Research
  • Biostatistics
  • Quantitative Psychology

Background:

  • School-based research often requires randomization at the school or classroom level, not individual student level.
  • Randomizing schools and analyzing by school means ensures internal validity in educational studies.
  • Small numbers of available schools present significant challenges for traditional randomization and analysis.

Purpose of the Study:

  • To provide practical suggestions for conducting and analyzing school-based research with limited school or classroom randomization.
  • To enhance the internal validity and interpretability of findings in resource-constrained educational research settings.
  • To guide researchers in maximizing insights from smaller datasets when individual randomization is not feasible.

Main Methods:

Related Experiment Videos

  • The article reviews established statistical approaches for cluster randomization in educational research.
  • It proposes creative solutions for data analysis when the number of clusters (schools/classrooms) is small.
  • Emphasis is placed on careful interpretation of results derived from limited data.

Main Results:

  • Standard randomization and analysis by group means are statistically sound for internal validity.
  • When school numbers are small, investigators need innovative methods and cautious interpretation.
  • The article offers practical guidance for maximizing the utility of limited data in educational research.

Conclusions:

  • Well-designed, randomized experiments remain the gold standard for assessing treatment effects.
  • The proposed strategies aim to improve the rigor of school-based research with limited randomization units.
  • Researchers are encouraged to be both creative and cautious when dealing with small sample sizes in educational studies.