Examlex
If the sample size is equal to the population standard deviation (n = ), then the standard error for the sample mean is equal to 1.00.
Systematic Errors
Errors that are consistently reproducible and can be traced to a flaw in the measurement system, often affecting the accuracy of an experiment or study.
Bias
A tendency or prejudice towards or against something or someone in a way that is considered to be unfair, affecting impartial judgment.
Pilot Testing
An initial small-scale implementation used to test and refine a project, study, or product before full scale execution or launch.
Internal Consistency
Internal consistency is a measure of the reliability of a test or scale; it assesses the extent to which all parts or items of a survey measure the same concept or construct and therefore reflects the interrelatedness of the items within the test.
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