In second language acquisition, The Critical Period Hypothesis (CPH) holds that there is a critical time period for person to learn new with native proficiency. This usually begins around the age of two and ends just before puberty. According hypothesis, learning after this will be more difficult unsuccessful. crucial phase stage person's development when their nervous system primed sensitive e...

Much research has suggested that facial identification has some characteristics of automaticity, in that it is rapid, nonconscious, and mandatory. However, little research has tested whether it can occur even if attention is already devoted to the demanding central processes of another task. In the present study, we addressed this type of automaticity using the psychological refractory period p...

For d ≥ 2, we construct a doubling measure ν on Rd and a rectifiable curve Γ such that ν(Γ) > 0.