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Related Concept Videos

Surveys02:16

Surveys

16.8K
Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
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Qualitative Analysis03:46

Qualitative Analysis

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For solutions containing mixtures of different cations, the identity of each cation can be determined by qualitative analysis. This technique involves a series of selective precipitations with different chemical reagents, each reaction producing a characteristic precipitate for a specific group of cations. Metal ions within a group are further separated by varying the pH, heating the mixture to redissolve a precipitate, or adding other reagents to form complex ions.
For instance, group IV...
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Qualitative Analysis01:10

Qualitative Analysis

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Qualitative analysis is the process of identifying elements, ions, or compounds in an unknown sample. It is the first and most fundamental type of analysis based on the hierarchy of analytical goals. This hierarchy is significant as it provides a structured approach to scientific research, with qualitative analysis serving as the initial step, providing essential information before moving on to quantitative or other forms of analysis.
There are two main approaches to qualitative analysis:...
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Introduction to Surveying, Plane Surveying and Geodetic Surveys01:27

Introduction to Surveying, Plane Surveying and Geodetic Surveys

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Surveying is the art and science of mapping the earth's surface. It involves measuring distances, angles in horizontal or vertical directions, and levels to understand the shape and size of land features. Surveying techniques are essential for various tasks, such as identifying the levels of a land area with reference to a specific point, and mapping undulations and water bodies.There are two main types of surveying: plane surveys and geodetic surveys. Plane surveys assume the earth is flat,...
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Errors and Mistakes in Surveying01:19

Errors and Mistakes in Surveying

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Errors and mistakes in surveying refer to inaccuracies in measurements and data recording. The errors are deviations from the actual value caused by human sensory limitations, equipment flaws, or environmental effects. These errors are typically unintentional and can result from the inherent imperfections in the instruments used, atmospheric conditions, or the observer’s inability to perceive exact measurements. On the other hand, mistakes are caused by the surveyor's lack of...
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Types of Surveys01:27

Types of Surveys

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Surveys are essential for marking property boundaries near water bodies. Different types of surveys are defined, each with its own function. Land surveys mark the property boundaries, while route surveys determine the position of properties on nearby highways. Topographic surveys create maps by capturing the three-dimensional features of the land. Hydrographic surveys focus on the shapes of underwater areas and the movement of streams through the properties. Mine surveys determine the relative...
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Related Experiment Video

Updated: Feb 2, 2026

Analysis of Congenital Heart Defects in Mouse Embryos Using Qualitative and Quantitative Histological Methods
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Surveys: Merging qualitative and quantitative research methods.

Lorraine I Kelley-Quon1

  • 1Division of Pediatric Surgery, Children's Hospital Los Angeles, 4650 Sunset Blvd., Mailstop #100, Los Angeles, CA, United States; Department of Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States; Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States.

Seminars in Pediatric Surgery
|November 27, 2018
PubMed
Summary

This primer explains how pediatric surgeons can use surveys to gather unique patient and caregiver insights not found in electronic records. It covers survey creation, administration, and selecting validated instruments for pediatric surgery practice.

Keywords:
AnalyticDescriptivePretestingSampling frame

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Area of Science:

  • Pediatric Surgery
  • Health Services Research
  • Patient-Reported Outcomes

Background:

  • Electronic medical records often lack crucial patient and caregiver perspectives on surgical care.
  • Understanding patient and family experiences is vital for improving pediatric surgical practice.

Purpose of the Study:

  • To provide pediatric surgeons with a practical guide to survey methodology.
  • To review key concepts in survey creation, administration, and data management.
  • To identify and optimize the selection of validated survey instruments in pediatric surgery.

Main Methods:

  • Review of survey creation principles.
  • Discussion of data management strategies.
  • Identification and evaluation of existing validated pediatric surgical surveys.

Main Results:

  • Surveys offer valuable data on perceptions of surgical care from children, parents, and surgeons.
  • Guidance is provided on selecting appropriate, validated instruments for specific pediatric surgery needs.

Conclusions:

  • Survey methodologies are essential tools for pediatric surgeons to capture unique insights.
  • This primer empowers surgeons to develop practical surveys addressing the needs of pediatric surgical patients.