Most of these boys join the program because they had difficulty focusing in school or controlling their impulses.

大多数男孩子之所以会参加这个项目，主要是因为他们难以专注学业，也没办法控制自己的冲动。

In Lewy body dementia, the early symptoms are typically cognitive ones, like difficulty focusing, poor memory, visual hallucinations, disorganized speech and depression, similar to Alzheimer's disease.

路易体痴呆的早期症状主要是认知方面的，比如注意力不集中、记忆力差、产生幻觉、说话混乱与抑郁等，类似于阿尔茨海默病。

And they found that the comics score higher than uncreative types, and even higher than actors, on a range of psychotic traits, including fear of intimacy, impulsive behavior, difficulty focusing and a belief in the paranormal.

他们发现 喜剧演员们得分比创造力不是很强的人高，比一般演员高更多， 分数处于精神病症性格类型的范围内，比如包括害怕亲密，行为冲动，精神难集中并且相信超感奇异之事等。