Baby chase is presented with a bright red rattle. after several seconds of looking, he loses interest. chase is then presented with a bright green rattle and his attention returns to a high level. chase's loss of interest in the red rattle is an example of while his increased attention to the green level illustrates

Chase's loss of interest in the red rattle is an example of "habituation", while his increased attention to the green level illustrates "dishabituation".

Habituation is a mental learning process wherein there is a diminishing in light of an upgrade in the wake of being over and again presented to it. This idea expresses that a creature or a human may figure out how to overlook an improvement due to rehashed introduction to it.  

Dishabituation is the point at which we react to an old upgrade as though it were new once more. When we over and over observe or experience an improvement, our reaction to it becomes weaker.

all you have to do is look at the pictures to find hope this is the lesson you were also hope this .

good question. i'll be looking into that. (this is a joke sir)