Examlex
The project approach can be described as a teacher-planned and teacher-directed course of study.
"True" Zero
A point on a scale of measurement that represents a complete absence of the property being measured, as opposed to a mere baseline or reference point.
NOIR
A commonly used acronym in statistics that stands for Nominal, Ordinal, Interval, and Ratio - the four levels of measurement for variables.
Intercoder Reliability
A measure of the degree to which different people coding qualitative data arrive at consistent results.
Reliable
Reliability refers to the consistency and dependability of a measure or test, in that repeated applications yield similar results under consistent conditions.
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