Final answer:
Psychometric properties of an assessment are typically reported in the technical manual of the assessment, scholarly articles, or within the published test itself, and include reliability scales and validity based on empirical studies.
Step-by-step explanation:
The psychometric properties of an assessment, including reliability scales and validity, are often reported in the technical manual that accompanies the assessment, in peer-reviewed journal articles, or within the assessment tool itself if it is a published test. For example, the MMPI-2-RF, a widely used self-report inventory, assesses personality traits and syndromes and reports psychometric properties such as reliability and validity based on empirical studies. A notable study by Beutler, Nussbaum, and Meredith (1988) demonstrated how the MMPI results changed over time for police officers, suggesting increased vulnerability to alcoholism and anxiety, which also illustrates the concept of test-retest reliability.