Triangulation is a technique to analyze results of the same study using different methods of data collection . It is used for three main purposes: to enhance validity, to create a more in-depth picture of a research problem, and to interrogate different ways of understanding a research problem.
What is triangulation and why is it used in research?
Triangulation is a method used to increase the credibility and validity of research findings . ... 2 Triangulation, by combining theories, methods or observers in a research study, can help ensure that fundamental biases arising from the use of a single method or a single observer are overcome.
What are the advantages of using triangulation in research?
- Data triangulation increases the validity of the findings.
- Provides a clearer picture of the problem.
- Increases confidence of the findings.
- Creates innovative ways to understanding a phenomenon.
- Gives unique answers or results.
What can triangulation method determine?
In surveying, triangulation is the process of determining the location of a point by measuring only angles to it from known points at either end of a fixed baseline , rather than measuring distances to the point directly as in trilateration.
Why is triangulation of data important?
In general, triangulation can enhance the validity and reliability of existing observations about a given situation . If findings converge, it can also generate new, credible findings about a situation or phenomenon and can create new ways of looking at a situation or phenomenon.
What is triangulation of evidence?
Triangulation is a process by which a teacher collects evidence about student learning ; this evidence is collected from three different sources. These sources are conversations, observations, and products.
What are the strengths and weaknesses of triangulation?
| Main strengths Main weaknesses | Potential to produce rich and productive data Can produce large volumes of data | Facilitates a process of validation of results Can result in superficial treatment of some data | Increases completeness in a study Potential for discrepant findings |
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What is triangulation in research PDF?
Triangulation is a powerful technique that facilitates validation of data through cross verification from two or more sources . ... It is process of using more than one method, theory, researcher and data collection method & technique to make the research findings more valid, reliable and generalisable.
What is the principle of triangulation?
The principal of triangulation is as follows: i) If we know one side and two angles (three angles) of a triangle then the remaining sides can be determined . ii) If we know direction of one side then the direction of remaining sides can be make up accurately.
Which is the best example of triangulation in data gathering?
Answer» d. Collecting data from users in different ways with different methods .
How does triangulation strengthen a structure?
Triangulation involves the use of triangular shapes to give stability to structures . It relates particularly to pinned or hinged structures. Usually these types of structures offer no resistance to bending moments when a force is applied. Members trying to resist bending do not need to be as strong.
How do you do triangulation?
- Step One: Identify Features or Landmarks in the Terrain. To triangulate successfully, you must be able to see features or landmarks in the terrain and to identify these on your map. ...
- Step Two: Prepare Your Map. ...
- Step Three: Take Bearings to Each Landmark.
What is the principal disadvantage of triangulated research?
The drawbacks of triangulation include the lack of a uniform methodology for applying triangulation . Those who use triangulation often fail to explain their techniques adequately and use varying methods for combining results.
How do you do triangulation in quantitative research?
Data triangulation involves the use of different sources of data /information. A key strategy is to categorize each group or type of stakeholder for the program that you are evaluating. Then, be certain to include a comparable number of people from each stakeholder group in the evaluation study.
Which of the most important process in the triangulation system?
Explanation: In the triangulation system, base line will have the at most importance. It will be the key factor of the classification, as it describes the accuracy of the work. So in order to improve that, a ground with fewer undulations must be chosen. 4.
What is data triangulation give an example?
Data triangulation involves the use of heterogeneous data sources , for example, qualitative and quantitative. Alternatively data may be gathered (using the same method) from different sources or at different times, for example, the pre-‐ and post-‐use of a questionnaire.
Where do you see triangulation used on this structure explain how triangulation?
Triangulation is used in frame structure to provide it strength and support . When a force is applied to a triangularframe, two of it member stretch the third one, making it tense. This in turn pull the other two member towards it, making thestructure rigid and spread the force between all three member of triangle.
What is triangulation and why is this used in pylons?
If you look at some pictures of familiar frame structures like cranes, electricity pylons or roof supports you may notice that triangulation is used to make them rigid . By adding an extra bar or member, the structure then cannot be forced out of shape, and is said to be rigid. ... This is known as triangulation.
What is the most common type of triangulation?
Data Triangulation Data triangulation involves using different sources of information in order to increase the validity of a study. This type of triangulation, where the researchers use different sources, is perhaps the most popular because it is the easiest to implement.
Where is triangulation used?
Triangulation today is used for many purposes, including surveying, navigation, metrology, astrometry, binocular vision, model rocketry and, in the military, the gun direction, the trajectory and distribution of fire power of weapons. The use of triangles to estimate distances dates to antiquity.
What does triangulation mean in design and technology?
According to the Encyclopedia of Research Design: Definition: Triangulation is the practice of using multiple sources of data or multiple approaches to analyzing data , to enhance the credibility of a research study.
