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Related Concept Videos

Data Collection by Observations01:08

Data Collection by Observations

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Data collection refers to a systematic way of obtaining, observing, measuring, and analyzing accurate information. Observational studies are one of the most widely used methods of data collection. It involves collecting data by observing the behavior and physical characteristics of a sample without making any modifications to the sample.
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
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Data Collection by Experiments01:13

Data Collection by Experiments

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Data collection is a systematic method of obtaining, observing, measuring, and analyzing accurate information. An experimental study is a standard method of data collection that involves the manipulation of the samples by applying some form of treatment prior to data collection. It refers to manipulating one variable to determine its changes on another variable. The sample subjected to treatment is known as “experimental units.”
An example of the experimental method is a public...
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Data Collection I01:30

Data Collection I

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Data collection gathers information needed to make accurate judgments about a patient's present condition. During a health history interview, subjective data is collected from the patient, their caregivers, or family members, and objective data is collected through observations and physical assessment. Patients are the primary source of subjective data. Thus information gathered from patients through interviews, observations, and physical examination is primary data. Secondary sources of...
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Naturalistic Observations02:30

Naturalistic Observations

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If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
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Archival Research01:40

Archival Research

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Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...
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Data Collection III01:05

Data Collection III

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The physical assessment examines the patient for objective data that defines the patient's condition, and aids in formulating the nursing care plan. The purpose of physical assessment is a health status appraisal, which includes identifying health problems, and establishing a database for nursing intervention.
The principles to begin the physical assessment include conducting a comprehensive or problem-related history in a quiet, well-lit room, emphasizing privacy and comfort for the...
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Updated: Mar 7, 2026

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
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Using observation to collect data in emergency research.

Margaret Fry1, Kate Curtis2, Julie Considine3

  • 1Northern Sydney Local Health District, Building 51, Royal North Shore Hospital Campus, Reserve Road, St. Leonards, NSW, 2065, Australia; University of Technology Sydney, Faculty of Health, 235 Jones Street, Ultimo, NSW, 2007, Australia.

Australasian Emergency Nursing Journal : AENJ
|February 8, 2017
PubMed
Summary

Observation is a valuable data collection method for understanding complex phenomena in clinical settings. This paper guides clinicians on using systematic observation to enhance their understanding of practice, beliefs, and interactions.

Keywords:
EthnographyObservational studyQualitative researchResearch methodsResearch techniques

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Area of Science:

  • Clinical Research Methodology
  • Qualitative Data Collection
  • Healthcare Practice Analysis

Background:

  • Systematic data collection is crucial for research questions.
  • Observation is frequently cited in study designs and procedural methods.
  • Understanding phenomena requires context-specific data.

Purpose of the Study:

  • To elucidate observation as a data collection method.
  • To guide emergency nurses and clinicians in applying observation techniques.
  • To enhance comprehension of clinical work and social interactions.

Main Methods:

  • Systematic inquiry through observation.
  • Data collection in diverse settings and groups.
  • Focus on contextual understanding of phenomena.

Main Results:

  • Observation provides insights into practice, processes, knowledge, beliefs, and attitudes.
  • Enhances understanding of embedded elements within clinical work.
  • Applicable to social interactions in healthcare.

Conclusions:

  • Observation is a pragmatic and effective data collection method for clinicians.
  • Improves understanding of complex clinical phenomena.
  • Facilitates deeper insights into healthcare practice and interactions.