You may enter simple rational numbers with the whole portion separated from the decimal portion by a decimal point (ex. 12.25). You may also convert to fractions numbers with infinitely repeating digits by enclosing the repeating digits in parenthesis or by adding '...' at the end of the number.
According to Maehr and Meyer, Motivation is a word that is part of the popular culture as few other psychological concepts are. Wikipedia readers will have a motive (or motives) for reading an article, even if such motives are complex and difficult to pinpoint.
Updated July 04, 2016. Intrinsic motivation refers to behavior that is driven by internal rewards. In other words, the motivation to engage in a behavior arises from within the individual because it is intrinsically rewarding.