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Gnoma [55]
3 years ago
15

List and explain the three principles of test construction that make a test credible.

Health
2 answers:
Serggg [28]3 years ago
8 0

Answer:

The three principles of test construction include standardization, reliability, and validity. In order for a test to be useful, it must contain all three elements. Standardization refers to the meaningfulness of test scores among test takers. It also includes providing all test takers with the same instructions, questions, and time constraints. A standardized score tends to follow a bell curve of score distributions and determines where a test taker's performance is relative to other testers. Secondly, a test must also be reliable to be useful. Reliability means that the test produces consistent results. A reliable test will give the same or similar score when someone is tested with an alternate version or retested with the same test. This establishes test-retest reliability. In order to establish split-half reliability for a test, even and odd problems may be designed to measure similar aspects and are then scored separately. This allows us to see if the person is consistent in scores on each half of the test. Finally, a test must be valid and measure what it is designed to measure. It is possible to have a very reliable test that is not valid.

Explanation:

shusha [124]3 years ago
5 0

Answer:

Explanation:

Responses may vary but should include some or all of the following information:

Reputable tests have three factors in common. They are all standardized, valid, and reliable. Standardized tests have scores that are compared to the results of other test takers. Valid tests cover the information that is being looked at. Reliable tests have results that remain consistent over multiple testings.

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Answer:

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Explanation:

Delusions of persecution is a set of delusional conditions in which the affected person believes he is always being persecuted.

It is very common in cases of paranoid schizophrenia. There are two central elements that are considered fundamental to characterize the persecution craze. The first of these is when the individual thinks the damage is occurring or will occur. The second is when the individual thinks that the perceived and identified persecutor intends to harm him of any kind, whether physical, mental or moral.

This psychological disorder can be observed in the patient exposed in the question, who believes that undercover agents want to shut him up because he has discovered something about them.

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3 years ago
How did the development of tissue typing change organ transplantation? (1 point)
abruzzese [7]

Development of tissue typing changed organ transplantation as

Tissue typing minimizes the chance of rejection

Explanation:

Before tissue typing the chances of rejection of organs y the body of the person needing a transplant was very high and it was a dangerous procedure with little chance of success.

Tissue typing is a process by which the sample tissue of the donor is matched with the sample tissue of the patient in need of help. This makes it viable for the person to know if the organs will be rejected or not before the actual surgery takes place and has allowed for greater successes in transplant thus.

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4 years ago
Your diabetic pregnant sis is spending a day with you , prepare cook and serve a lunch for her?
Alina [70]

Answer:

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2 years ago
The relationship between Health and lifestyle disease?
olganol [36]

Answer:

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8 0
4 years ago
Discuss potential reasons why children suffer more water injuries and deaths than the average?
yulyashka [42]

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