Examlex
Akilah and her team want to develop a scale that rates the bitterness of chocolate.Bitterness is tied to the concentration of cocoa in the chocolate.Explain the test they should run in order to develop the scale.Be sure to explain both the physical and psychological dimensions of the test.
Reversibility
The ability of a process or condition to be reversed or returned to its original state.
Quasi-experimental Designs
Research designs that attempt to establish a cause-and-effect relationship but lack random assignment to groups.
Random Assignment
Random assignment is a method used in experiments to assign participants or subjects to different groups in a way that is completely by chance, ensuring the groups are statistically similar in all respects at the start of the experiment.
Quasi-experimental Design
An empirical study used to estimate the causal impact of an intervention on target population without random assignment. It is a rephrased definition highlighting its purpose for estimating causal relations.
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