Definition
“Test should be measure what is supposing to measure.”
Validity is the best available approximation to the truth of a given proposition, inference, or conclusion.
Test...
Emotional health is as essential to our well-being as physical health. Mentally healthy people are in control of their emotions and behavior. Emotional health...
Experimental Psychology alludes to work done by the individuals who apply test strategies to mental health analysis and the procedures that inspire them. Experimental...