Stakeholders of language tests are often interested in subscores. However, reporting a subscore is not always justified; a subscore should provide reliable and distinct information to be worth reporting. When a subscore is used for decisions across multiple levels (e.g., individual test takers and schools), it needs to be justified for its…

In the related literature, it has been discussed that issues related to foreign language lexicon have been ignored; therefore, a solid theory of foreign language lexicon has not been constructed yet. In the framework of Turkish as a foreign language, the literature lacks both cross-sectional and longitudinal studies. To this end, this longitudinal…

The linguistic interdependence hypothesis (Cummins, 1979, 2000) states that children's second-language (L2) proficiency is, to some extent, a function of their first-language (L1) competence. Previous studies have examined this hypothesis with focus on a unidirectional relation from L1 to L2. In the present study, we examined…

The linguistic interdependence hypothesis (Cummins, 1979, 2000) states that children's second-language (L2) proficiency is, to some extent, a function of their first-language (L1) competence. Previous studies have examined this hypothesis with focus on a unidirectional relation from L1 to L2. In the present study, we examined…

This chapter examines practical issues regarding Virtual Exchanges (VEs) for educational purposes in the university context and covers language use, cultural differences, time management, teacher collaboration, technology-related issues, assessment, and context specific factors. It charts the establishment of three academic collaborations between…

English is spoken in five countries as the native language and in numerous other countries as an official language and the language of instruction. In countries where English is the native language, it is taught to speakers of other languages as an additional language to enable them to participate in all domains of life of that country. In many…

This paper investigates the perceptions of teachers from one Sabaot dominated primary school in western Kenya regarding the medium of instruction (MoI) policy in different class levels. While their "ideal" MoI policy bears some resemblance to the official policy which advocates mother tongue (MT) as medium in lower primary and English in…

Radio is one of the most affordable educational technologies available for the use in education and development in developing countries. This article explores the use of school radio broadcast to assist teachers and pupils to learn and improve English language both written and spoken in Kenyan primary schools. English language occupies a central…

Reports on an ethnographic study of primary level science classes in Kenya where English is the government-mandated language of instruction. Finds that important ideas were conveyed more easily when teachers did not adhere to the policy of English-only instruction. Concludes that the importance of sociolinguistics in instructional processes should…