validity coefficient meaning in Hindi

Examples

1. Selected validity coefficients from the study are presented in the table below.
2. The correlation between test scores and a measure of some criterion is called the " validity coefficient ".
3. Validity coefficients range from . 30 to . 45 between the GRE and both first year and overall graduate GPA in ETS'study.
4. One way to interpret a validity coefficient is to square it to obtain the quintile who meet some agreed-upon standard of success.
5. While inductive methods select items based upon factor loadings, empirical items are selected based upon validity coefficients and their ability to accurately predict group membership.
6. In high school, college, and graduate school the validity coefficients are . 50 . 60, . 40 . 50, and . 30 . 40, respectively.
7. At more advanced educational levels, more students from the lower end of the IQ distribution drop out, which restricts the range of IQs and results in lower validity coefficients.
8. In 1998, research conducted by Madeline Ehrman, the Director of Research, Evaluation and Development at the U . S . Foreign Service Institute, produced validity coefficients at approximately the same levels as the original validity coefficients from 1958.
9. In 1998, research conducted by Madeline Ehrman, the Director of Research, Evaluation and Development at the U . S . Foreign Service Institute, produced validity coefficients at approximately the same levels as the original validity coefficients from 1958.
10. The mean validity of interviews was found to be 0.19 . research has indicated a validity coefficient of 0.29 for unstructured interviews and 0.31 for structured interviews but interview results can be affected by interviewer biases and have been challenged in a number of different court cases.