Response latency as a tool to study L2 Learners’ ZPD, ZAD and ongoing information processing

Table 1 The C-DA result (Visual = V, Manipulate = Man)

Attempts	Time of correct answer	General time	Task features	ZPD level	N
First	121–197	56–318	Text	60	6
Second	40–101	40–271	Man. Text 1	50	8
Third	51–181	51–200	Man. Text 2	40	7
Fourth	83–103	81–162	Man. Text + V1	30	5
Fifth	61–67	49–133	Man. Text + V2	20	2
Sixth 1	13–88	13–129	Man. Text + V3	10	9
Sixth 2	----	29–129	------	----	6