Different databases focus on different areas of the literature, particularly so in physical therapy. Two recent studies point to the need to use multiple databases for, "comprehensive coverage of the physical therapy discipline. "(Fell, et al., p. 202)
Click on the button in database results to:
"Implicit biases are discriminatory biases based on implicit attitudes or implicit stereotypes. Implicit biases are especially intriguing, and also especially problematic, because they can produce behavior that diverges from a person's avowed or endorsed beliefs or principles."
Greenwald, Anthony G., and Linda Hamilton Krieger. "Implicit Bias: Scientific Foundations." California Law Review 94, no. 4 (2006): 945-67. doi:10.2307/20439056.