As a final note, Alderson (1991) claims that, when exploring the nature of language proficiency, a homogeneous group should be recruited because test takers with a variety of background of ethnics, cultures, languages, and education may yield different outcomes, leading to confounding results.
In my view, contextualized construct definition, whether in the broad sense of the social context or in the narrower sense of the communicative context, presents a more accurate and comprehensive picture of the nature of language proficiency and provides useful guidance on educational policy-making and practices.
Recent years have also brought language testers in China a much clearer understanding of the nature of L2 language proficiency and of the many different research approaches.
However, there have been no official guidelines so far setting out what classroom language is necessary for Japanese teachers of EFL and thus, it remains an urgent task to both clarify the nature of the English proficiency Japanese teachers of EFL should attain and to explore ways to support those teachers' ongoing language development.
Because of the multifaceted nature of teacher language proficiency, we believe classroom English use similarly needs to be conceptualized in a multifaceted way so that Japanese teachers of EFL, pre-service and in-service, can concentrate on different aspects of their development needs at different times.
However, the views on the nature and development of proficiencies in STEM education are diverse, and increased focus on integration raises new concerns and needs for further research (English 2016; Marginson et al. 2013).
We discuss our findings in relation to the students' L2 proficiency, the nature of the test, and the nature of their immersion experience.
The swift military victory in Iraq has raised a critical question for the future of armed combat: Has the United States attained a new level of proficiency that will transform the nature of battle much as the machine gun, the tank and air power transformed warfare in earlier days?
Dr. Jack Buckley, commissioner of the National Center for Education Statistics, said in a press call that the standards of proficiency were tailored to reflect the computer-based nature of the assessment, and that students' writing was evaluated holistically -- taking into account development of ideas, organization and language facility and conventions.
We discuss our findings in relation to the students' second language (L2) proficiency and the nature of their immersion experience.
Determine your level of proficiency in English.
