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

Statistical Methods for Analyzing Epidemiological Data01:25

Statistical Methods for Analyzing Epidemiological Data

921
Epidemiological data primarily involves information on specific populations' occurrence, distribution, and determinants of health and diseases. This data is crucial for understanding disease patterns and impacts, aiding public health decision-making and disease prevention strategies. The analysis of epidemiological data employs various statistical methods to interpret health-related data effectively. Here are some commonly used methods:
921
Statistical Methods to Analyze Parametric Data: ANOVA01:12

Statistical Methods to Analyze Parametric Data: ANOVA

1.6K
Analysis of Variance, or ANOVA, is a powerful statistical technique used to analyze parametric data, primarily in research and experimental studies. It's designed to compare the means of two or more groups, assisting researchers in identifying any significant differences between these group means. There are two main types of ANOVA based on the complexity of the analysis: one-way and two-way.
One-way ANOVA is applied when a single independent variable or factor is scrutinized. It compares...
1.6K
Statistical Methods to Analyze Parametric Data: Student t-Test and Goodness-of-Fit Test01:09

Statistical Methods to Analyze Parametric Data: Student t-Test and Goodness-of-Fit Test

5.5K
In parametric statistics, two fundamental tests stand out for their utility and wide application: the Student's t-test and goodness-of-fit tests. These tests provide researchers with a robust method for drawing insights from data, testing hypotheses, and making informed decisions based on their findings.
The Student's t-test is a statistical test that examines if there is a statistically significant difference between the means of two groups. This test is instrumental when dealing with...
5.5K
Physical and Chemical Properties of Matter02:57

Physical and Chemical Properties of Matter

165.7K
The characteristics that enable us to distinguish one substance from another are called properties.
165.7K
The Scope of Physics01:17

The Scope of Physics

52.5K
Physics is concerned with the interactions of energy, matter, space, and time, in order to discover the underlying mechanisms that underpin all phenomena. The word "physics" comes from the Greek word "phúsis", which means nature. Physics seeks to comprehend the natural world around us at its most fundamental level. It emphasizes the use of quantitative laws to do this, which could be valuable in other fields that want to push the performance boundaries of present...
52.5K
Solving Problems in Physics02:32

Solving Problems in Physics

8.4K
Problem-solving is the ability to apply general physical principles to specific situations, usually expressed by equations. It is an essential skill in physics, and can also be useful for applying physics in everyday life as well. Analytical skills and problem-solving abilities can be applied to new situations, compared to a list of facts, which can never be extensive enough to include every possible circumstance. To solve physics problems, a certain amount of creativity and insight is...
8.4K

You might also read

Related Articles

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

Sort by
Same author

Correction to: Breast cancer survivors' perspectives on a clinical decision tool to support individualized exercise prescriptions and discussions.

Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer·2026
Same author

Nurse-Led Telephonic Care Following Emergency Department Visits for Persons Living With Dementia and Their Care Partners: A Program Description.

Journal of the American Geriatrics Society·2026
Same author

Bridging the Gap Between the ED and Home: The Community Paramedic-Led Transitions Intervention for Persons Living With Dementia.

Journal of the American Geriatrics Society·2026
Same author

Erratum: Neighborhood walkability and sedentary behaviors among US adults: Erratum.

Environmental epidemiology (Philadelphia, Pa.)·2026
Same author

Breast cancer survivors' perspectives on a clinical decision tool to support individualized exercise prescriptions and discussions.

Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer·2026
Same author

Neighborhood walkability and sedentary behaviors among US adults.

Environmental epidemiology (Philadelphia, Pa.)·2026
Same journal

Variations in Isometric Strength and Rate of Force Development Across the Menstrual and Hormonal Contraceptive Cycle in Elite Female Football Players.

Research quarterly for exercise and sport·2026
Same journal

A One-Year Longitudinal Impact Tracking Study of Participation in Physical Education on Academic Achievements of Chinese High School Students From the Perspective of Development Trajectory Visualization.

Research quarterly for exercise and sport·2026
Same journal

Perceived, but Not Neuromuscular, Fatigue Demonstrated After Doubles Pickleball Competitions.

Research quarterly for exercise and sport·2026
Same journal

In- and Out-of-Possession Running and Technical-Tactical Performance in Soccer.

Research quarterly for exercise and sport·2026
Same journal

Effect of Visual Illusion on Motor Skills Learning in Boys With Developmental Coordination Disorder: A School-Based Randomized Controlled Trial.

Research quarterly for exercise and sport·2026
Same journal

Challenge Under Pressure Contextual Interference or Differential Learning.

Research quarterly for exercise and sport·2026
See all related articles

Related Experiment Video

Updated: Jan 23, 2026

Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption
08:45

Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption

Published on: June 20, 2025

545

Accelerometer and GPS Data to Analyze Built Environments and Physical Activity.

Kosuke Tamura1, Jeffrey S Wilson2, Keith Goldfeld3

  • 1a National Institutes of Health.

Research Quarterly for Exercise and Sport
|June 15, 2019
PubMed
Summary
This summary is machine-generated.

This study used accelerometers and GPS to link built environments with physical activity (PA) in adults. Higher greenness correlated with more PA, while street density and land use mix were linked to less PA, challenging previous findings.

Keywords:
Recreational and utilitarian activitiesmultilevel data analysisneighborhood environment characteristics

More Related Videos

Physical Activity Measurement in Children Accepting Table Tennis Training
06:51

Physical Activity Measurement in Children Accepting Table Tennis Training

Published on: July 27, 2022

2.3K
Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
05:59

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity

Published on: March 7, 2019

7.1K

Related Experiment Videos

Last Updated: Jan 23, 2026

Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption
08:45

Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption

Published on: June 20, 2025

545
Physical Activity Measurement in Children Accepting Table Tennis Training
06:51

Physical Activity Measurement in Children Accepting Table Tennis Training

Published on: July 27, 2022

2.3K
Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
05:59

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity

Published on: March 7, 2019

7.1K

Area of Science:

  • Environmental health
  • Public health
  • Epidemiology

Background:

  • Most built environment studies use static home-based measures, which may not reflect dynamic physical activity (PA) exposures.
  • Understanding the relationship between the built environment and PA is crucial for public health interventions.
  • Spatially dynamic assessment of environmental exposures is needed to accurately link built environments with PA.

Purpose of the Study:

  • To estimate associations between objectively measured built environment characteristics and PA in adults.
  • To utilize merged accelerometer and global positioning system (GPS) data for dynamic PA assessment.
  • To investigate how specific built environment variables influence moderate-to-vigorous PA (MVPA) and light-to-vigorous PA (LVPA).

Main Methods:

  • 142 adult participants wore accelerometers and GPS units for 1-4 days.
  • Moderate-to-vigorous PA (MVPA) and light-to-vigorous PA (LVPA) were defined as outcomes.
  • Built environment variables (population density, street density, land use mix, greenness, walkability) were assessed within 50-meter buffers around GPS points.

Main Results:

  • Greenness was positively associated with both MVPA and LVPA.
  • Street density and land use mix (LUM) were negatively associated with MVPA and LVPA.
  • Population density and walkability showed statistically significant negative associations with PA, but with small effect sizes.

Conclusions:

  • Concurrent monitoring with accelerometers and GPS enables investigation of minute-by-minute PA in relation to the built environment.
  • Observed negative associations between street density, LUM, and PA contrast with some previous studies focusing on fixed home buffers.
  • Direct comparisons with prior research require caution due to differences in spatial assessment methods (dynamic PA locations vs. static home buffers).