The secure hash function SHA-256 is a function on bit strings. This means that its restriction to the bit strings of any given length can be computed by a finite instruction sequence that contains only instructions to set and get the content of Boolean registers, forward jump instructions, and a termination instruction. We describe such instruction sequences for the restrictions to bit strings ...

In the Netherlands, teaching programs for French as a foreign language in secondary school usually involve an explicit focus on grammar. This is partially motivated by early findings SLA research, which showed that instruction more effective acquisition (Norris, & Ortega, 2000; Spada, Tomita, 2010) and even considered essential to achieve accuracy advanced writing (Gunnarsson, 2012). The ai...

This study attempts to analyze teaching and learning processes of web-based instruction (WBI) as shown in recent literature, and to develop a theoretical framework of WBI using a prominent existing distance education theory called Transactional Distance Theory in order to provide better understanding of the essential pedagogical components of WBI. Recent studies have shown that the key elements...

Togetherness of English for Specific Purposes (ESP) and Task-Based Language Teaching (TBLT) has been the subject of many recent studies in English as a Foreign Language (EFL) and English as a Second Language (ESL) domain. Few studies, however, have addressed the impact of TBLT on ESP learners’ linguistic production. This study aimed at investigating the impact of task-based teaching on ESP lear...

This study examined the impact of substituting didactic instruction, face-to-face advisement, and conventional evaluation with distance-based delivery of content, electronic counseling, and online assessment. It analyzed the impact of distance learning demands on faculty teaching loads and computed the ideal class size for an online course. Specifically, this article sought answers to the follo...

Of paramount importance in the study of cognitive diagnostic assessment (CDA) is the absence of tests developed for small-scale diagnostic purposes. Currently, much of the research carried out has been mainly on large-scale tests, e.g., TOEFL, MELAB, IELTS, etc. Even so, formative language assessment with a focus on informing instruction and engaging in identification of student’s strengths and...