How the physicality of space affects how we think about time.

Time is an abstract concept that may be better understood when mapped onto space. For English speakers, typically a timeline is used that runs horizontally from left (past) to right (future) (Boroditsky, Fuhrman, & McCormick, 2011) and can be separated into regions, past and future. However, it is unclear from prior research how these regions along the timeline are differentiated.

A quality control analysis of aminoglycoside management.

Aminoglycoside administration practices were evaluated in a teaching hospital using three study methods: a chart review of 40 randomly selected patients receiving aminoglycosides was conducted retrospectively; 93 health care personnel involved in ordering and administering aminoglycosides to patients were interviewed regarding their understanding of aminoglycoside utilization practices; and ten patients having serum peak and trough aminoglycoside determinations were closely monitored for accuracy of dose administration and obtaining blood specimens at appropriate times. The chart review showed that during 15 of 32 evaluable therapy courses no determinations of serum aminoglycoside concentration were obtained. The survey demonstrated that only 24% of the residents actually used the results of peak and trough determinations to adjust dosage regimens.