 Show QUIZ #4: ESSAY WRITING 1.Discuss the scientific properties of personnel selection methods, including reliability, validity, and generalizability. Basically, there are five selection method standards which must be met in any selection process to help the company decides who or who shall not be allowed to work in the company. First, reliability is the degree to which a measure of physical or cognitive abilities, or traits, is free from random error. If a measure of a stable characteristic is reliable, the score a person receives will be consistent over time and over different contexts. Reliability is a necessary but insufficient characteristic of a good measuring device Second, validity is the extent to which performance on the measure is associated with performance on the job. Criterion-related validation is demonstrated by a correlation coefficient that indicates a significant relationship between scores on the selection measure and job performance scores. In addition, generalizability is the degree to which the validity of a selection method established in one context extends to other contexts such as different situations, different samples of people, and different rime periods. Then, utility is the degree to which the information provided by selection techniques enhances the effectiveness of selecting personnel in organizations. Utility is impacted by reliability, validity, and generalizability. Lastly, legality is where All selection methods must conform to existing laws and legal precedents. The text provides an example of an angry person who feels discriminated against and how the person could attempt to rectify the situation. 2.Discuss how the particular characteristics of a job, organization, or applicant affect the utility of any test. Is the degree to which the information provided by selection methods enhances?utility. Utility is the degree to which the information provided by selection methods enhances the bottom-line effectiveness of the organization. In general, the more reliable, valid, and generalizable the selection method is, the more utility it will have.
Is the degree to which a measure is free from random error?Reliability is the degree to which a measure is free from random errors. But, due to the every present chance of random errors, we can never achieve a completely error-free, 100% reliable measure. The risk of unreliability is always present to a limited extent.
Is defined as the degree to which a measure assesses all relevant and only relevant aspects of performance?Validity (Content) - The extent to which a performance measure assesses all the relevant—and only the relevant—aspects of job performance.
What is generalizability HRM quizlet?Generalizability. Moving selection instrument used in one context to another. Valid in other contexts beyond the context in which the selection method was developed. The degree to which the validity of a selection method established in one context is valid in other contexts refers to the selection method's. Utility.
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Is degree to which the validity of a selection method established in one context extends to other contexts?
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