Transcription of Measurement
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1 Measurement -1 MeasurementY520 Strategies for Educational InquiryRobert S MichaelMeasurement-2 How are variables measured? First, variables are defined by conceptual definitions(constructs) that explain the concept the variable isattempting to capture. Second, variables are defined by operationaldefinitions; that is, definitions of how variables will : Study effort (a) The variable study effort may be definedconceptually as the amount of effort required to mastera body of material, including reading, looking updefinitions, note-taking, drill, self-quizzing, and soforth. Each of these components must be operationalized inorder to be : Study effort (b) The variable study effort may be said to consist ofreading, looking up definitions, note-taking, drill, andself-quizzing.
4 Measurement-7 What is Measurement? Measurement is the assignment of numerals to objects or events according to rules. • Numerals are labels that have no inherent meaning, for example zip codes, or automobile license plates. • Numbers are numerals that have quantitative meaning and can be analyzed, for example, age.
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Intelligence Scales, The Scales for Identifying Gifted Students, The Scales for Identifying Gifted Students The Scales for Identifying Gifted Students, THE ETHICS OF ARTIFICIAL INTELLIGENCE, Intelligence, Scales, The Concept of Emotional Intelligence, Emotional and Social Competency Inventory, Ready to Apply for Developmental, Ready to Apply for Developmental Disability Eligibility