Measurement and Instruments for a Quantitative Research Plan Coursework - 1

Measurement and Instruments for a Quantitative Research Plan - Coursework ExampleIt is against this background that the levels of measurement to be selected for the remove would follow the normal of ordinal scale of measurement. This means that grading shall be assigned to the students according to their performance rate. The levels of measurement shall thusly be a grading system to be tagged or labeled as A, B, and F. As an ordinal scale, these levels of measurement shall be directly linked or tie in to the performance rate of students. In the given situation, students who score grade A shall be given the classes they use for whiles students who score B shall be placed in one class below the class they use for. Finally, students scoring F shall be rejected a place in the schools.Given the levels of measurement that exit be used in the study, the researcher shall design a multiple-indicator instrument or assay. The multiple-indicator instrument exit be used because it has the p otential of ensuring daring on a number of scales. Cherry (2012) explains that When a test has limit validity, the items on the test represent the entire range of possible items the test should cover. This means that the study shall ensure content validity by setting out questions to cover all aspects of the course content to be given to the students (Rodchua, 2009). By so doing, the test items shall represent the entire range of possible items because no aspect of the course content shall be left out. On a posteriori validity, it has been said that for empirical validity to be achieved, it is important that the researcher creates a criteria with which the results obtained can be compared for confirmation (Cheng, 2009). In the present study, the empirical validity can be measured by means of comparing the scores of the test, to the continuous judicial decision results that the students will bring from their respective