Researchers examined decades of data to create a unifying theory to explain biases in perception. Photo-Illustration: Martha Morales/The University of Texas at Austin How humans perceive the world ...

Nurse executives have been striving for the means to equalize the power base in healthcare settings. They also have been seeking ways to overcome the perceived powerlessness of their staffs.

Combined perceptions of the risk and availability of cannabis influence the risk of cannabis use more than perceived risk and perceived availability alone, according to a new study. Researchers ...