The correction for attenuation due to measurement error (CAME) has received many historical criticisms, most of which can be traced to the limited ability to use CAME inferentially. Past attempts to determine confidence intervals for CAME are summarized and their limitations discussed. The author suggests that inference requires confidence sets…

Comments on the response offered by Cheng and Novick to White's initial comments on Cheng's and Cheng and Novick's previous articles. White asks if regularity information necessary for causal learning. He and Cheng and Novick agree that the causal relation is understood as a generative relation, but disagree on how this understanding comes about.…

Recasts have figured prominently in recent SLA research, with studies documenting significant advantages for learners exposed to this type of negative feedback. Although some researchers have suggested that such findings imply a beneficial role for negative evidence (i.e., information regarding the impossibility of certain utterances in the…

In a study conducted to see which method of error treatment was more effective in EFL writing classes, 288 Iranian EFL learners took the TOEFL test to be grouped in two homogeneous classes. Each student in each group wrote a paragraph on a general topic which was proofread for mistakes/errors by three experienced EFL writing teachers (i.e.,…

In an examination of the effects of timing of feedback on student learning, participants were randomly assigned to complete five introductory course tests using either control (Scantron form) or one of three feedback (end-of-test, 24-hr delay, immediate) procedures. A cumulative final examination with 50 new items and 10 items repeated from each…

In this article we report on a study undertaken with ESL children between 7 and 8 years old. They carried out communicative tasks in pairs in second language classrooms. We examined patterns of their task-based conversational interactions while we manipulated their familiarity with the procedure and content of the tasks. We found that learners…

This paper explores the extent to which students appear to their assessors to act on feedback they have received, and questions the assumption that providing feedback alone is sufficient to effect higher standards of work by students. Feedback provided to 51 undergraduate social work students, on two consecutive assignments involving a similar…

Current guidelines on teacher--student rapport, while providing helpful suggestions, fail to address the question of how rapport building can be achieved in contextualised classroom interaction in which a balance needs to be reached between rapport and instructional tasks. Using discourse analysis informed by a conversation analytic approach and…

Using a multiple probe design across responses, we demonstrated the effectiveness of intensive intervention in establishing spontaneous verbal responses to 2 3-year-old children with autism with generalization to novel settings involving novel persons. Intervention involved discrete-trial instruction (i.e., repeated instructional opportunities…

For the first time, the annual conference of the European Association for Computer-Assisted Language Learning (EUROCALL) took place in Sweden. The conference took place at the Faculty of Education on historic ground on the old fortification walls of Carolus Dux from the 17th century right in the centre of the city. This year's host comprised the…

The debate continues between those who believe in giving corrective feedback to students to improve their written accuracy and those who do not. Indeed, the results of the many experimental studies on written corrective feedback carried out over the last 20 years have been so contradictory that second language teachers looking to support their…

Researchers of scholarly literacy are becoming more aware that a published research article, especially if it is written by an English as an Additional Language (EAL) author, needs to be viewed as a product involving a range of "shapers" who participate in the editorial process (e.g., Burrough-Boenisch, 2003). Drawing on data gathered…

There is significant potential for error in long production processes that consist of sequential stages, each of which is heavily dependent on the previous stage, such as the SER (Scoring, Equating, and Reporting) process. Quality control procedures are required in order to monitor this process and to reduce the number of mistakes to a minimum. In…

Articles in this issue of "Global Journal of Computer Science and Technology" include: (1) Input Data Processing Techniques in Intrusion Detection Systems--Short Review (Suhair H. Amer and John A. Hamilton, Jr.); (2) Semantic Annotation of Stock Photography for CBIR Using MPEG-7 standards (R. Balasubramani and V. Kannan); (3) An Experimental Study…

Since students enter college with a basic knowledge of the mechanics of writing, including grammar, spelling, and punctuation, most student writing mistakes amount to a failure to see what they have actually written. Thus, instructors must help students to apply knowledge they already have and to see their own errors through careful proofreading.…