Few studies provide information on the reliability and validity of parental report instruments when assessing the language skills of pre-school-aged children. This study investigates the internal consistency and concurrent validity of the parental report instrument, the Finnish version of the Communicative Development Inventory III (FinCDI III),…

Background: Children with unilateral cochlear implants (CIs) may have delayed vocabulary development for an extended period after implantation. Bilateral cochlear implantation is reported to be associated with improved sound localization and enhanced speech perception in noise. This study proposed that bilateral implantation might also promote…

It is not well understood how grammar emerges in very-low-birth-weight (VLBW) children. The main aim of the present study was to gain information on the emergence of grammar in this group at 2; 0. The Finnish version of the Communicative Development Inventory was used to collect data from VLBW children ("N" = 156) and full-term controls…

Many children experience recurrent acute otitis media (RAOM) in early childhood. In a previous study, 2-year-old children with RAOM were shown to have immature neural patterns for speech sound discrimination. The present study further investigated the consonant inventories of these same children using natural speech samples. The results showed…

The effects of a kindergarten training program in phonological awareness with 209 Swedish-speaking children were followed up until the end of Grade 9. Initial levels of letter knowledge and phonological awareness were positively associated with the level of decoding skill in Grade 3 but not with its growth afterward. The intervention group…

This study investigated the potential interrelationship between parental (maternal) and expert assessments of the expressive and receptive language skills of 12- to 18-month-old children. The language activities of 27 children were monitored by their mothers (MCDI scale: Lyytinen, 2000. "Varhaisen kommunikaation ja kielen kehityksen…

This paper focuses on the aspects of the lexicon in 66 prematurely born very-low-birth-weight and 87 full-term Finnish children at 2;0, studied using the Finnish version of the "MacArthur Communicative Developmental Inventory". The groups did not differ in vocabulary size. Furthermore, the female advantage in vocabulary size was not seen…

A comparison of the usage of English articles and prepositions by native speakers of Finnish and of Finland-Swedish studied the word frequencies of these grammatical categories in three levels of English essays written by school-leavers in Finnish-language and Swedish-language schools in Finland. It was hypothesized that the poorest essays written…

Issues related to the estimation of individuals' vocabulary size are discussed, including the rationale for vocabulary size research and the psychological, pedagogical, and quantitative approaches to vocabulary research and methodological problems associated with them. Some results from a large-scale assessment of Finnish comprehensive school…

We review the main findings of the Jyvaskyla of Dyslexia (JLD) which follows the development of children at familial risk for dyslexia (N = 107) and their controls (N = 93). We will illustrate the development of these two groups of children at ages from birth to school entry in the skill domains that have been connected to reading and reading…

This book describes a study (conducted in Finland) which examined antecedent conditions for the development of creativity in children and evaluated a kindergarten activity program designed to increase children's creativity. Subjects were 168 kindergarten children (86 girls and 82 boys). Extensive information about each child's family was gathered,…