The norming study of the Finnish version of the MacArthur Communicative Development Inventories III (LEINIKKI Study)

In LEINIKKI Study (principal investigator: Dr Stolt), the MacArthur Communicative Development Inventories III -method (in Finnish: LEINIKKI method) is adapted in Finnish, validated and the norming sample for the method is collected. The other main aim is to investigate the effect of background factors on language development of pre-school aged children. In the validation part of the study language skills of 160 children aged between 2,6 and 4 years are investigated.