Examlex
Selection error occurs when a sample selected is not representative of the population.
Inter-Judge Agreement
The degree of consensus among different observers or judges about a particular phenomenon, often used as a measure of reliability in assessments.
Unidimensional Category
A classification based on a single attribute or dimension, often used in the context of simplifying complex information for analysis.
Summated Ratings
A method of scoring a questionnaire by adding up the total of all the responses to get a combined measure of an attitude or trait.
Quantitative
Pertaining to data or research that can be measured and expressed numerically.
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