The quality of assessments is dependent on various types of tools and methods. The “Standardization” method is used in various types of countries to make a good assignment. The method helps to compare the systems of studies in various countries. The “practicality” method has a simple design and the test is very easy to create. The method of “reliability and validity” helps to make similar types of results for assessment.
Assessment is a gathered knowledge of various resources and keeps it in place. The main fact of education is accountability, which is accepted in maximum countries in the world. The tools and methods chosen for assessment are one of the major parts of the work. Tools have to be catchy and attractive that can easily make readers attentive. There are few methods available for making good assessments and the methods are standardization, practicality, validity and reliability.
The method is used for enhancing the assessment and makes a stable presence. Many countries are used assessment tools for classrooms, teachers and personal practices. The operationalized indicator is a part of the assessment tool, which indicates the standard qualities of works. The standardization method is mostly used for the purpose of accountability. The method is convenient and maintains a standard in frameworks. Considerable competencies and basic skills are maintained as well as important in this method. Comparisons to the qualities of education in various states, regions and locals are discussed with the help of this method. The educational system gives an impact on the organization's members, locals and classroom students. The method also disregards these types of contextual facts and the facts are crucial for fair judgement in the education system. The contextual fact is mixed up with the purposes of accountability and makes some improvements in the system of education.
The practical method in assessment means the test is simple for administration. The test has a simple design and it is simple for scoring also. The practical assessment has to make reliable and valid results. The test is not expensive but the test has economic values. The layouts of the test should be understandable and easy for following. The time constraints are appropriate for this test. Administer maintained easily the test and time is very efficient for the assessment. The procedure is evaluating and very specific.
The reliability in the assessment means giving similar types of results in various groups of students. The instructed language should be very simple and understandable for the students. The test language should be familiar to the students and the language should be as simple as it is used in the class. Before giving the assessment of the students one should follow up on the previous references. The written criteria should be maintained its standard quality and should have productivity in writing and speaking. Some reliability about students like anxiety, and sickness can break the method of reliability and the test will be failed for this. Human error, subjectivity and biases are the main reason for reliability. Reliable administrators will administer the test. The long tests can be the reason for any type of sickness and the assessment depends on the calmness, which is also a measurement fact.
There are a few types of validity in the assessments and they are described below.
Constructive validity − Constructive validity is one type of validity that represents the assessment maker's need. The validity compared the range of the research's measurement matches with assessment maker measurements. The method is the chief method among all types of validity methods. The word construct means something that cannot be observed directly but indicators can take their measurements. Obesity, depression, and intelligence are the characteristics of constructs. The topics are also used as a concept in big stages like social organizations, groups, corporate sectors and many more.
Content Validity − Content validity is a represented of construct in all aspects. The result that has content, survey method, valid scores and many more subjects where measurement is needed is covered by the “content validity method”.
Face Validity Method − The Face validity method measures the suitableness of the test with the surface. The method is used informal ways and it is a subject-based assessment. The method has many similarities with the other two validity methods but they have been used in more formal ways than this type of method. Assume someone surveys people's daily habits in dietary. The survey questions will be based on all people's food habits based on every day and this method is applicable for one week. The method gives a positive result for what the researcher wants and the survey will be successful with the help of this method.
There are some issues that concerns able for the reliability method and the method can be measured in various ways and it is greatly dependent on the time of assessment. The method sometimes describes the internal tools and internal structure of the assessment procedure. Two or three numbers of questions are formed to understand the main concept in the inner part's consistency. The measurement of the relationship between answers is also a key factor of the method.
Q1. Why reliability method is crucial for the assessment?
Ans. The repeated assessment of the equivalent has deeply relatable with the method of assessment. The equivalent assessment keeps consistency in the result for this method of assessment.
Q2. What is the example of a “Reliable Assessment”?
Ans. The reliability of the assessment is mostly dependent on the validity of the assessment. The excess of 8lbs weight on an everyday basis weight is responsible for the scale of 8lbs. The scale proves itself reliable because it shows the same weight daily. On the contrary, the validity is not true because the measurement of validity adds extra weight to the range of exact weight.
Q3. What is the significance of all types of methods in the assessment?
Ans. The methods are used to measure the quality of research in any type of assessment. The methods are helps to understand the accurate values of any type of research.
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