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Methods of Estimating Reliability of a Test
This is a mind map about "Methods of Estimating Reliability of a Test".
Edited at 2020-12-23 08:26:30- The Human Body
The human body is the physical structure of a human being. It is a complex and intricate system composed of various organs, tissues, and cells, working together to support life and enable various functions. In the human body, there are ten primary body systems. The body system shows all the ten body systems and their contribution to the maintenance of a healthy human body.
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Methods of Estimating Reliability of a Test
- The Human Body
The human body is the physical structure of a human being. It is a complex and intricate system composed of various organs, tissues, and cells, working together to support life and enable various functions. In the human body, there are ten primary body systems. The body system shows all the ten body systems and their contribution to the maintenance of a healthy human body.
- The Electromagnetic Spectrum example-01
This electromagnetic waves concept map will clear out any misinformation and problem the students might have regarding the electromagnetic waves.
- Immune System Concept Map Example
The concept map of the immune system is the types of the immune system, how it is further branched out, and what every cell is supposed to do for a better understanding and learning.
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Methods of Estimating Reliability of a Test
TEST RETEST OR STABILITY
The students received the test on Wednesday and were given the same test again on Tuesday.
If the correlation between the twosets of scores is high then the tests arereliable.
However memorization or experience may be involved in the second test, which means the test might be unreliable.
INTERNAL CONSISTENCY
Tests measure one idea. If the test items arerelated to each other then the student shoulddo well on the test. There are two ways to dothis.
Split half Method: each test item isassigned to a group, then the totalscore is taken.
Compare eachgroup to each other, is there acorrelation?
Kuder Richardson Method:
This methodcompares the test consistency witheach other.
ALTERNATIVE FORM
Two types of the same test are made andadministered to students, for example Form Aand Form B.
This is usually created bytextbook publishing companies.
The issuewith type of testing is how difficult it is tocome up with two reliable tests.