The Activities Completed over Time in 24 Hours (ACT-24) Recall instrument: Availability and Results

Event Type:
Webinar
Date:
October 7, 2021
Time:
2:00 PM ET

This webinar will describe the updated NCI ACT24 physical activity assessment tool, a web-based previous-day recall instrument that was designed to estimate daily summary values for physical activity, sedentary behavior, and energy expenditure. Experts will share results concerning validation studies, as well as national estimates for sedentary time, moderate to vigorous physical activity, and COVID-related changes in activity among US adults between Fall 2019 and 2020. ACT24 is freely available for use by researchers, teachers, clinicians, and others interested in assessing daily physical activity levels.

Reasonable Accommodations
Individuals who need reasonable accommodations to participate in this event should contact ncidccpsbrpadvances@mail.nih.gov. Requests should be made at least five business days in advance of the event.

Speakers:

The Activities Completed over Time in 24 Hours (ACT-24) Recall instrument: Availability and Results > Event Presenters > Event Presenter Intro
Charles Matthews, Ph.D., M.S.

The ACT24 web-based previous-day recall instrument as a tool for physical activity research

Senior Investigator
Metabolic Epidemiology Branch
Division of Cancer Epidemiology & Genetics
National Cancer Institute

The Activities Completed over Time in 24 Hours (ACT-24) Recall instrument: Availability and Results > Event Presenters > Event Presenter Intro
Sarah Kozey Keadle, Ph.D., M.P.H.

Validation studies of ACT24 via direct observation: Current and future work

Associate Professor
Department of Kinesiology and Public Health
California Polytechnic State University

The Activities Completed over Time in 24 Hours (ACT-24) Recall instrument: Availability and Results > Event Presenters > Event Presenter Intro
Pedro Saint-Maurice, Ph.D.

Physical activity and sedentary time in the United States

Post-Doctoral Fellow
Metabolic Epidemiology Branch
Division of Cancer Epidemiology & Genetics
National Cancer Institute

Moderator:

The Activities Completed over Time in 24 Hours (ACT-24) Recall instrument: Availability and Results > Event Presenters > Event Presenter Intro
David Berrigan, Ph.D., M.P.H.

Program Director, Health Behaviors Research Branch
Division of Cancer Control and Population Sciences
National Cancer Institute

Last Updated
September 23, 2021