The aim of this explanatory study is to identify the causes of intrinsic cognitive load in programming process. For this purpose, a method based on two dimensions; programming knowledge types (syntactic, semantic, and strategic) and programming constructs was proposed. The proposed method was tested with high school students enrolled in Computer…

Because English grammar consists of a long list of features, it is impractical to include all of them in a single grammar test. It would be useful to identify among all those features the best indicators of students' grammatical knowledge and ability so that we could focus on what were the most representative knowledge and skills and simplify…

Advanced high-school courses, such as Advanced Placement (AP) courses in the United States, present a content selection conundrum of major proportions. Judicious content selection is necessary if students are to learn subject matter meaningfully, but the sheer breadth of tested material in these courses promotes nearly the opposite:…

Assessing English learners (ELs) in US schools is challenging because many widely used assessments have not been designed with ELs in mind. Yet if teachers are sensitive to how ELs may perform differently from native speakers on such assessments, these assessments reveal useful information about ELs' language and literacy skills. This mixed-method…