Types of Validity 1. Face Validity ascertains that the measure appears to be assessing the intended construct under study. The stakeholders can easily assess face validity. Although this is not a very âscientificâ type of validity, it may be an essential component in enlisting motivation of stakeholders.
Learner's definition of GLEAN. 1. [+ object] a : to gather or collect (something) in a gradual way. She gleaned her data from various studies. He has a collection of antique tools gleaned from flea markets and garage sales. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. b : to search (something) carefully. They spent days gleaning the files for information.
(ËkÉnsÉnËtreÉªt) vb. 1. to come or cause to come to a single purpose or aim: to concentrate one's hopes on winning. 2. (Chemistry) to make or become denser or purer by the removal of certain elements, esp the solvent of a solution. 3. (Mining & Quarrying) (tr) to remove rock or sand from (an ore) to make it purer.