Why do you do the things you do? Why did you brush your teeth this morning, go to work, or click on this post? And is it possible to change the way you behave? Motivation underlies all of our behavior ...

Self-determination theory offered a new model of what a human being is. Behaviorists said motivation comes from outside, while SDT argued that the deepest motivation is intrinsic.

A USF student living with cerebral palsy is inspiring people through his words and determination. Week 16 Data Dump: QBs, RBs, WRs and TEs you can COUNT ON in fantasy playoffs (and ones you can't!) ...