The studies documented in the four articles in this special issue uniquely exemplify principles of design-based research as follows: by taking innovative approaches to significant problems in the contexts of real educational practices; by addressing fundamental pedagogical and policy issues related to language, learning, and teaching; and, in the…

Grammar is central to language description and a "posteriori" construct validation of language tests consistently identifies grammar as a significant factor in differentiating between score levels and characterizing overall proficiency. However, there is currently no model of grammatical competence robust enough to be operationalized in tests.…

Reports on research to develop a descriptive framework capable of revealing relevant linguistic features of aphasic speech. Spontaneous speech samples collected from aphasic and normal speakers in dyadic conversational settings and from monologic picture descriptions are transcribed; lexical, phrasal and causal elements are coded and quantified.…

There is now widely recognized support for classroom-based formative teacher assessment of student performance as a pedagogically desirable approach to assessment which is capable of promoting learning. However, the highly localized and socially co-constructed nature of this type of assessment has raised conceptual and research issues that…

Examined the effects of taking notes during a listening comprehension test containing short monologues. A multiple-choice questionnaire surveyed student reaction to the opportunity. Allowing students to take notes had little effect on their performance, and urging them to do so significantly impaired it. (16 references) (Author/CK)