What spelling errors can tell us about the development of processes involved in children's spelling.

Introduction: Spelling is an essential foundation for reading and writing. However, many children leave school with spelling difficulties. By understanding the processes children use when they spell, we can intervene with appropriate instruction tailored to their needs.

Intervention for a lexical reading and spelling difficulty in two Greek-speaking primary age children.

An intervention study was carried out with two nine-year-old Greek-speaking dyslexic children. Both children were slow in reading single words and text and had difficulty in spelling irregularly spelled words. One child was also poor in non-word reading.

HelexKids: A word frequency database for Greek and Cypriot primary school children.

In this article, we introduce HelexKids, an online written-word database for Greek-speaking children in primary education (Grades 1 to 6). The database is organized on a grade-by-grade basis, and on a cumulative basis by combining Grade 1 with Grades 2 to 6. It provides values for Zipf, frequency per million, dispersion, estimated word frequency per million, standard word frequency, contextual diversity, orthographic Levenshtein distance, and lemma frequency.

A sublexical training study for spelling in a biliterate Greek- and English-speaking child.

RI is an emergent trilingual boy, literate in Greek and English, with difficulties in reading and spelling in both languages. Assessment with non-literacy tests revealed a deficit in phonological ability and in visual memory for sequentially presented characters. RI took part in a training programme that targeted sublexical spelling processes.

Intervention for a multi-character processing deficit in a Greek-speaking child with surface dyslexia.

A case study with a 12-year-old boy, R.F., who was a monolingual speaker of Greek is reported.