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This activity contains 17 questions.
Answer choices in this exercise appear in a different order each time the page is loaded. Which of the following is not a key characteristics of a true experiment?Which of the following is NOT one of the key characteristics of a true experiment? The manipulation of a variable.
What are the 4 elements of true experiments?True experiments have four elements: manipulation, control , random assignment, and random selection.
What are the 3 requirements for a true experiment?In general, designs that are true experiments contain three key features: independent and dependent variables, pretesting and posttesting, and experimental and control groups. In a true experiment, the effect of an intervention is tested by comparing two groups.
What are the 3 characteristics of experimental research?What are the Characteristics of Experimental Research? Experimental research contains dependent, independent and extraneous variables.
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