The paleolithic period (also called the old stone age) is an ancient cultural stage where there where usage of rudimentary chipped stone tools
Able or likely to shatter violently or burst apart, as when a bomb explodes
The Theory of Moral Development is a theory that would make people understand that morality is starting from early childhood years that can be influenced by different factors. There are 3 stages on this theory namely the pre conventional, conventional and post conventional. In the situation Donny is in the 2. Conventional stage as it is the good boy or girl stage for school age and effort is done for approval and maintaining friendly relationship to the other people.