Speed in cognitive tasks as an indicator of second/foreign language reading and writing skills

In a cross-sectional study 823 Finnish school children were tested to examine the relation between speed of performance in cognitive and linguistic tasks and second/foreign language reading and writing. Participants were Finnish-speakers with English as foreign language and Russian-speakers with Finnish as second language which made it possible to compare the results across these two language groups. The Finnish group was furthermore divided into three groups by age to see how speed develops with age and education. Groups were tested with a number of cognitive instruments that included measures of speed of performance. Overall, performance on the speed measures improved with age; often, the second language learners outperformed their foreign language peers of the same age. Regression analyses indicated that speed measures could predict from 20% to over 40% of performance in second/foreign language reading and writing tasks. Prediction was somewhat stronger for writing than reading. The best predictors were also somewhat different for the foreign and second language learners, as well as for the different age groups. DOI: http://dx.doi.org/10.5128/ERYa9.13