Rosie is trying to support her friend Veronica because Veronica's dog recently died. Veronica says she isn't sad but Rosie is unconvinced. If Rosie wants to determine whether or not Veronica is sad, which part of the face should she focus on

Why does c. wright mills identify critical thinking as one of the most important criteria for the development of intellectual craftsmanship? why is constantly being aware of the biased nature of your reactions and interactions (what c. wright mills calls self-reflexive) key to the development of that critical thinking? finally, why is keeping a file important, how can it lean to intellectual curiosity which can foster critical thinking and to develop a keen analytical mind?