Hiệu lực là tính chính xác va

Hiệu lực là tính chính xác và độ trung thực của khoa học. thành phần của bản báo cáo này phụ thuốc vào độ chính xác mà các bài test đo lường được về những gì cần được đo lường. Hiện nay, có 6 loại vadility trong khảo sát.
- External validity: Nó liên quan đến tổng quát và thường dựa trên các thí nghiệm được coi là thí nghiêm hiệu lực. In other words, it is about whether findings can be validly generalized.
- Content validity: is a non-statistical type of validity that involves the systematic examination of the test content to determine whether it covers a representative sample of the behavior domain to be measured
- Face validity: is an estimate of whether a test appears to measure a certain criterion; it does not guarantee that the test actually measures phenomena in that domain. Measures may have high validity, but when the test does not appear to be measuring what it is, it has low face validity.

Kết quả (Anh) 1:

The effect is that the accuracy and fidelity of science. the composition of this report smoking on the accuracy with which the post test measurements are about what should be measured. Currently, there are 6 types of vadility of the survey.-External validity: it relates to generalized and are usually based on the pilot is strictly in force. In other words, it is about whether findings can be generalized validly.-Content validity: is a non-statistical type of validity that involves the systematic examination of the test content to determine whether it covers a representative sample of the behavior domain to be measured-Face validity: is an estimate of whether a test appears to measure a certain criterion; It does not guarantee that the test actually measures phenomena in that domain. Measures may have high validity, but when the test does not appear to be measuring what it is, it has low face validity.

Kết quả (Anh) 2:

Validity is the accuracy and fidelity of science. Components of this report depends on the accuracy with which the tests measure what should be measured. Currently, there are 6 categories in the survey vadility.
- External validity: It involves extensive and often based on laboratory experiments are considered valid. In other words, it is about nếu can be validly generalized findings.
- Content validity: is a type of non-statistical validity involves the systematic có Examination of the test content to quyết nếu it covers a sample of the behavior domain Representative to be measured
- Face validity: is an Estimate of nếu a test to measure A Certain Criterion vẻ; it does not guarantee At là có print test Actually Measures domain phenomena. Measures unfortunately have high validity, but does not test khi có to be measuring what it is, it has low face validity.