Define standardisation of a psychological test and steps
Answers
A psychological test is a standardized measure. Standardization implies uniformity of procedures in administrating and scoring the test. If the scores obtained by different persons are to be comparable, testing conditions must obviously be the same for all.
A psychological test is a standardized measure. Standardization implies uniformity of procedures in administrating and scoring the test. If the scores obtained by different persons are to be comparable, testing conditions must obviously be the same for all.The formulation of directions is a major part of the standardization of a new test. Such standardization extends to the exact materials employed, time limits, oral instructions, preliminary demonstrations, way of handling queries from test takers and every other detail of the testing situation.
A psychological test is a standardized measure. Standardization implies uniformity of procedures in administrating and scoring the test. If the scores obtained by different persons are to be comparable, testing conditions must obviously be the same for all.The formulation of directions is a major part of the standardization of a new test. Such standardization extends to the exact materials employed, time limits, oral instructions, preliminary demonstrations, way of handling queries from test takers and every other detail of the testing situation.Another important step in the standardization of a test is the establishment of norms. As its name implies, a norm is a normal or average performance. In the process of standardization a test, it is administrated to a large, representative sample of the type of persons for whom it is designed. This group known as the standardization sample serves to establish the norms.
A psychological test is a standardized measure. Standardization implies uniformity of procedures in administrating and scoring the test. If the scores obtained by different persons are to be comparable, testing conditions must obviously be the same for all.The formulation of directions is a major part of the standardization of a new test. Such standardization extends to the exact materials employed, time limits, oral instructions, preliminary demonstrations, way of handling queries from test takers and every other detail of the testing situation.Another important step in the standardization of a test is the establishment of norms. As its name implies, a norm is a normal or average performance. In the process of standardization a test, it is administrated to a large, representative sample of the type of persons for whom it is designed. This group known as the standardization sample serves to establish the norms.It might also be noted that norms are established for personality tests in essentially the same way as for aptitude tests. On both types of tests, the norm corresponds to the performance of typical or average persons.