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Related Concept Videos

Health Literacy01:21

Health Literacy

Health literacy is an individual's or a community's capacity to comprehend, receive, read, and use relevant healthcare information and services. The World Health Organization (WHO, 2018) defines health literacy as the cognitive and social skills that determine the ability of individuals to gain access to, understand, and use information in ways that promote and maintain good health. As a result, the WHO helps individuals manage long-term health concerns, participate in preventative programs,...
Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
Bias in Epidemiological Studies01:29

Bias in Epidemiological Studies

Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches01:23

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Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Lifestyle Factors and Health01:20

Lifestyle Factors and Health

Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Models of Health Promotion and Illness Prevention II01:18

Models of Health Promotion and Illness Prevention II

The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results from...

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Back to basics: why basic research is needed to create effective health literacy interventions.

Sarah E Johnson1, Cynthia Baur, Helen I Meissner

  • 1United States Department of Health and Human Services, Office of Behavioral and Social Sciences Research, National Institutes of Health, Bethesda, Maryland 20892-2027, USA.

Journal of Health Communication
|September 29, 2011
PubMed
Summary

Limited health literacy poses a significant public health challenge. This paper argues that foundational research is crucial for developing effective health literacy interventions and improving public health outcomes.

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Area of Science:

  • Public Health
  • Health Communication
  • Health Literacy Research

Background:

  • Limited health literacy is a recognized public health issue.
  • There is a growing need for effective health literacy interventions.
  • The National Action Plan to Improve Health Literacy (U.S. DHHS, 2010) emphasizes basic research.

Purpose of the Study:

  • To define basic research within the context of health literacy.
  • To explain the benefits of basic research for the health literacy field.
  • To demonstrate how basic research can advance the design of successful interventions.

Main Methods:

  • Conceptual analysis of basic research in health literacy.
  • Elaboration on the definition and scope of basic research.
  • Discussion of the implications of basic research for intervention development.

Main Results:

  • Basic research provides foundational knowledge essential for understanding health literacy.
  • Basic research informs the development of targeted and effective health literacy interventions.
  • Investing in basic research is critical for scientific progress in health literacy.

Conclusions:

  • Basic research is a necessary precursor to effective health literacy interventions.
  • Further investment in basic health literacy research is recommended.
  • Understanding the principles of basic research will accelerate progress in improving health literacy.