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.
CCleaner is a system optimization/cleaning tool. It removes unused files from your system, allowing Windows to run faster and freeing up valuable hard disk space. It can also clear your internet history and act as a fully featured registry cleaner. CCleaner is fast (normally taking less than a second to run) and contains NO spyware or adware!