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Scientific Method, Iñaki Treviño Reséndiz - Coggle Diagram
Scientific Method
Steps
Observe
Describing a natural phenomenon
Think an Explanation
Make a hypothesis in base of your observation
Evaluate the Hypothesis
Using the "If-Then" statetemen
Experiment
Using tests with the characteristics necessary for the experiment
Prove if the prediction is valid
Decide
If the results support or deny your hypothesis
Data
Results
Conclusions
Offers quantifiable information for evaluating the hypothesis
Data that validate the prediction
Support the Hypothesis
Data that show the prediction is invalid
Evidence that the hypothesis is flawed & should be revised.
Type of Groups
Experimental Group
Set of individuals
Specific Characteristics
Or
Specific Treatment
tested side by Side
Control Group
One independent variable changes
Any difference in experimental results between all the samples is likely to be this independent variable change
Cause & Effect
Variables
Independent
Cause
Manipulated
Is defined/manipulated by the person realizing the experiment
Dependent
Effect
Measured
Is influenced by the independent variable
Iñaki Treviño Reséndiz
A01659708