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An incomplete repeated measures design experiment was done to test people's ability to solve problems that varied in difficulty at three levels (easy,moderate,and hard) .The researcher used all possible orders to balance practice effects.Results indicated that performance on the hard problems was better when they were preceded by a moderate difficulty problem than when they were preceded by an easy problem.Which of the following is a possible explanation of this finding?
Documents
Written, typed, or electronic matter that provides information or evidence or that serves as an official record.
Electronic Device
A device that operates on electrical power and incorporates circuits and components to perform a specific function, such as a smartphone or laptop.
Produce Results
The act of generating or bringing forth outcomes from a process, experiment, or activity.
Specified Rules
Explicitly stated or defined regulations or principles within a particular context or system.
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