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Define the term psychometrics as it is described in the context of psychological measurement, and explicitly state the two primary objectives involved in its use of systematic procedures.
Question: Define the term psychometrics as it is described in the context of psychological measurement, and explicitly state the two primary objectives involved in its use of systematic procedures.
Sample answer: Psychometrics is the specific field of psychological measurement. When using systematic procedures in psychometrics, the two primary objectives are to assign scores to individuals and to ensure that these assigned scores accurately represent the specific psychological characteristics of interest, such as cognitive abilities or clinical symptoms.
Key points:
- Psychometrics is defined as the specific field of psychological measurement.
- It involves applying systematic procedures to assign scores to individuals.
- It ensures that the assigned scores accurately represent the psychological characteristics of interest.
Rubric: Award full credit if the student defines psychometrics as the field of psychological measurement and identifies both objectives of its systematic procedures: assigning scores to individuals and ensuring those scores accurately represent the psychological characteristic.
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Research Methods in Psychology - 4th American Edition @ KPU
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