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Generalities: Main Advantages of the Quantitative Approach - Coggle Diagram
Generalities: Main Advantages of the Quantitative Approach
Experimental research desing.
Statistical technique.
Identify the causes of an effect.
It is orderly and chronological.
One or more variables are manipulated.
The variables are linked to the causes.
Repeat the experiment in a certain order to verify results.
The conditions to obtain what is required are controlled.
True experimental desing.
The most accurate method in experimental design.
The groups are randomly assigned.
Check or disprove a hypothesis mathematically.
Preferably a single variable is studied.
Characteristics
Manipulation
Matching
Counter balancing.
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Control
Of independent variable.
Randomization
Any subject has the chance to be elected.
Descriptive exploratory design
Identify and explore the phenomenon of investigation.
Purpose
Investigate the characteristics, features and properties of the phenomenon.
Utility
Establish schemes.
Specify the details of the information.
Method
Flexible, identify concepts and variables.
Non-experimental research design
Final conclusions are not drawn through experiments.
The variables are not deliberately manipulated.
The phenomenon is observed without alterations.
Researchers are only observers.
Types
Cross-sectional design investigations.
Longitudinal design investigations.
Comparative descriptive design
Try to validate the selected arguments.
Used mostly in social sciences.
Covariation analysis method.
Establish relationships in two or more cases.
It is analogous to the scientific method.
Make systhetic comparisons.
It is used to understand differences or comparisons.
