Human resources Essay Example | Topics and Well Written Essays - 750 words - 3

Human resources - Essay Example Test design and validation are key principles in the assessment process during selection of personnel that ensure relevance of tests been administered. In essence, test validation highlights the process of establishing relations between the test administered and the job in question. The validity of a test is critical when selecting a test as it refers to the characteristic being measured and how well the test produces the best results. Validity indicates how reliable the results yielded are in line with the purpose of the test as well as ensuring relevance of the assessment process. There are three main methods of ensuring validation in assessments procedures and they include criterion-related validity, content-related validity, and construct-related validity. Criterion-related validity provides data indicating statistical relationship between test performance and key job factors, which provides predictive information on work behaviour. In this case, an individual who performs well in such tests is bound to perform better in the job than someone who yielded low scores. Content-related validity produces evidence that illustrates the composition of the test demonstrates crucial behaviour in relation to the job. The test dwells on requirements and qualifications of an individual for the desired position. For instance, fire fighters must demonstrate their physical ability in stressful situations and reflect minimum strength required to perform safety procedures associated with their line of work. Finally, construct-related validity refers to the assessment of indiv idual traits such as personality and core values that are critical in delivery on the job. For instance, aspiring candidates for the position of customer care personnel should exercise tolerance by default in order to provide efficiently required information to irate customers. The importance of indicating clear job