Others counter that wealth concentration is only one of a number of factors contributing to the current middle-class lament and that focusing on it exclusively diverts attention from other equally important matters.
It was only natural that many cancer biologists, confronting the sheer complexity of the whole organism, trained their attention exclusively on our "pathogen": the cancer cell.
When he was appointed professor of natural history at Edinburgh (1870), Thomson had already turned his attention exclusively to the study of marine invertebrates.
Penn is known for a particular approach to political polling, identifying certain demographic groups as "swing voters," and urging candidates to focus their attention exclusively on those groups, usually middle-class suburbanites.
Just as Skinner believed that a scientific psychology should devote its attention exclusively to observable behavior, so Bloomfield believed that a scientific linguistics should restrict itself to marks on the page and sounds in the mouth.
There is no official cutoff for turning your attention exclusively to your wedding, but I encourage you to continue to set aside 15 to 20 minutes a day to write thank-you notes for as long as you can.
Store clerks, bank tellers, government workers, pharmacists, hairdressers, nurses, receptionists, and doctors alike ignore the older person and pay attention exclusively to the younger companion, regardless of who is the actual customer or patient.
This technique imitates the natural human ability to focus attention exclusively on objects of interest.
The level of performance reached in those tests is often attributed exclusively to the attention paid to the task.
This is not to say that the things upon which ordinary humans have exclusively focused their attention, because of their reliance upon sensation, do not exist.
