Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 1996 Oct;28(10):1282-91.
doi: 10.1097/00005768-199610000-00012.

The recall of physical activity: using a cognitive model of the question-answering process

Affiliations
Review

The recall of physical activity: using a cognitive model of the question-answering process

R Durante et al. Med Sci Sports Exerc. 1996 Oct.

Abstract

Issues related to the validity and reliability of self-reports of physical activity are an important consideration in assessing the relation between physical activity and various health outcomes that are of interest to epidemiologists. This paper examines the case for incorporating survey methods procedures into the development, refinement, and administration of instruments designed to obtain self-report information on physical activity. In doing so, we present a method of question analysis that enables researchers to identify potential cognitive difficulties with a question and then identify possible methods for improving data quality that have successfully improved the validity of survey instruments in other areas. In doing this, we review portions of the literature in cognitive psychology devoted to autobiographical memory and discuss methods that have emerged from this research that enhance the overall validity and reliability of the data obtained in a variety of health-related areas. We also illustrate ways in which these methods can be incorporated into existing physical activity surveys.

PubMed Disclaimer

Similar articles

Cited by

-