Statistics - (Experimentation|Experimental research|Study)

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The characteristics of Experimental Research are:

  • Random sampling from a population
  • Random assignment to treatment conditions (treatment group)

As you cane see, Experimentational Research is characterized by randomness.

See also Statistics - (Scientific) Control (Group)

It doesn’t matter how beautiful your theory is, it doesn’t matter how smart you are. If it doesn’t agree with experiments, it’s wrong.

Richard Feynman



In a Pre-post Design experimentation, you measure before and after the experimentation.

Documentation / Reference

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