grams. aoa step 3–7, 8–ten, 11–fifteen and 17–39 age inside the a study of the Johnson and you may Newport ), whoever ua score or nativelikeness reviews is next opposed along with her and you will sometimes which have those of indigenous audio system having fun with several – otherwise -examination otherwise an enthusiastic anova . Inferences in the discontinuities from the aoa – ua form are after that produced on such basis as if for example reviews started to significance or otherwise not. (To avoid any misunderstandings, observe that the latest terms and conditions ‘discontinuity’ and ‘non-continuity’ usually are used in cph look, while the forecast patterns (get a hold of Shape step 1 ) don’t consist of discontinuities about statistical experience. During the math, good discontinuity are a great ‘jump’ on mode .) A fairly current papers of the Abrahamsson and you can Hyltenstam try an instance inside section. The fresh new people split up the new aoa continuum with the five bins ( aoa –5, 6–eleven, 12–17, 18–23 and you will 24–47 age), carried out an enthusiastic anova that have pairwise article-hoc evaluation to your nativelikeness reviews and inferred the existence of good important point in adolescence into foundation thereof:

[T]the guy fundamental differences can be found amongst the native classification and almost every other teams – including the basic student class – and you may between the adolescence classification and all of other groups. Although not, neither the difference between the 2 childhood teams nor the main one between the two adulthood groups reached significance, and this demonstrates the big changes in eventual perceived nativelikeness off L2 learners can be regarding the adolescence. [15, p. 270].

136–139], Birdsong and you will Molis [twenty six, p. 240], Flege [27, pp. 120–121], Flege ainsi que al. [28, pp. 85–86], Johnson [29, p. 229], Johnson and Newport [23, p. 78], McDonald [29, pp. 408–410] and you will Patowski [31, pp. 456–458]). Leia mais