…notice taken of someone or something; the regarding of someone or something as interesting or important…
…notice taken of someone or something; the regarding of someone or something as interesting or important…
…the length of time for which a person is able to concentrate on a particular activity or subject…
…attempting to attract the attention of other people, typically by disruptive or excessively extrovert behaviour…
…the capacity for or process of reacting to certain stimuli selectively when several occur simultaneously…
…a person or thing that excites everyone’s interest or concern…
…any of a range of behavioural disorders occurring primarily in children, including such symptoms as poor concentration, hyperactivity, and learning difficulties…
…(of observation, examination, etc.) done in a careful and thorough way…
…any of a range of behavioural disorders occurring primarily in children, including such symptoms as poor concentration, hyperactivity, and learning difficulties…
