Experimental Design - pages 230-242 + 248-250
8 important questions on Experimental Design - pages 230-242 + 248-250
What do you do in the simplest type of experiment?
In the two-group posttest-only randomized experiment you are most interested in termining whether the two groups are different after the program. How?
Difference between random selection and random assignment
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Although there are a great variety of experimental design variations, we can classify and organize them using a simple signal-to-noise ratio metaphor.
We can now classify the experimental designs into two categories:
How are the signal-enhancing experimental designs are called?
Analysis of covariance (ANCOVA)
Hybrid designs: switching – replications experimental designs.
The question on the page originate from the summary of the following study material:
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