<span>Experiments</span>
An experimental research entails a
controlled test of a cause-and-effect relationship that researchers suspect
exists. Experiments involve a researcher directly controlling or manipulating
changes in the independent variable by exposing participants to the treatment
conditions. It is undertaken to make a discovery or test a hypothesis
Answer is :)
A grant is a sum of money awarded to your business from the government that you don't have to pay back. It's awarded to your business to assist in its development, often for a specific purpose.
<h2>Hope it helps</h2>
The correct answer is psychophysics. Psychophysics is
defined as a branch of psychology where it focuses and deals with relationship
that covers about physical stimuli and as well as the mental phenomena. It
investigates the relationship of the two and the perception that both produces.
Any unsettlements of values
