Concurrent validity and predictive validity are the two types of criterion-related validity. In order for a test to be valid, it needs to have construct validity, content validity, and criterion-related validity.
â¢ GLASSY (adjective) The adjective GLASSY has 3 senses: 1. resembling glass in smoothness and shininess and slickness. 2. (used of eyes) lacking liveliness. 3. (of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it. Familiarity information: GLASSY used as an adjective is uncommon.
The definition of edgy is having sharp or pointed corners, or being irritable, or being unconventional. 1  An example of something edgy is a metal table. 2  An example of an edgy person is someone who is constantly annoyed. 3  An example of an edgy person is someone with multiple tattoos and dozens of piercings.