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Related Concept Videos

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Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
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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:  
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Longitudinal Research02:20

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Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
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COVID-19 Challenges Basic Researchers

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    |March 27, 2020
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    Summary
    This summary is machine-generated.

    Cancer researchers face significant hurdles during COVID-19 surges. They must make tough choices about ongoing experiments, supply management, and shutdown preparations.

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    Area of Science:

    • Oncology
    • Cancer Research
    • Infectious Disease Epidemiology

    Background:

    • The COVID-19 pandemic presents unprecedented challenges to scientific research globally.
    • Basic cancer science research is particularly vulnerable due to its complex and often long-term experimental designs.

    Purpose of the Study:

    • To highlight the unique operational and logistical challenges faced by cancer scientists conducting basic research during the COVID-19 pandemic.
    • To underscore the critical need for adaptive strategies and contingency planning in cancer research settings.

    Main Methods:

    • Qualitative assessment of challenges reported by cancer research centers in the United States.
    • Analysis of decision-making processes regarding experimental continuity and resource allocation.
    • Review of strategies for supply chain management and emergency preparedness.

    Main Results:

    • Investigators are forced to make difficult decisions regarding the prioritization of experiments.
    • Securing essential laboratory supplies has become a significant logistical challenge.
    • Contingency planning for potential research facility shutdowns is a major concern.

    Conclusions:

    • The COVID-19 pandemic necessitates adaptive research management in basic cancer science.
    • Robust contingency plans are essential for maintaining research momentum and protecting investments.
    • Support systems are crucial for enabling cancer researchers to navigate pandemic-related disruptions.