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...
Do you want smarter, thinking more clearly, have better concentration and sharp reasoning? According to new research about the brain, this desire can be...
Psychology is the science that studies human behavior in relation to its environment.
According to the original, he says, psychology comes from Ancient Greek: "ψυχή"...
Psychology is a multifaceted control and incorporates many sub-fields of study such as zones as a human turn of events, sports, wellbeing, clinical, social...