The Miller-Rabin test is a useful probabilistic method for finding large primes. In this paper, we explain the method in detail and give three variations on this test. These variations were originally developed as student projects to supplement a course in error correcting codes and cryptography.

This article emphasizes the importance of embracing and mobilizing students' linguistic practices, particularly in bilingual settings. The authors reflect on their experiences as bilingual teachers, initially correcting students' use of regional Spanish variations and translanguaging (mixing English and Spanish). However, through advanced studies,…

Large corpora such as the British National Corpus and the COBUILD Corpus and Collocations Sampler are now accessible, free of charge, online and can be usefully incorporated into a process writing approach to help develop students' writing skills. This article aims to familiarize readers with these resources and to show how they can be usefully…

This article presents practical suggestions and tasks to make it easier to teach second language academic writing at the college level. It discusses the necessity of a warm-up period in which learners produce first drafts in pairs or small groups and do peer error correction. The article offers tasks such as reacting to an academic review,…

Discussion of student modeling and intelligent tutoring systems focuses on the development of the ASSERT algorithm (Acquiring Stereotypical Student Errors by Refining Theories). Topics include overlay modeling; bug libraries (databases of student misconceptions); dynamic modeling; refinement-based modeling; and experimental results from tests at…

Describes a game in which students are rewarded for catching a certain number of mistakes made by their teacher in a semester. Discusses the larger underlying principles that are worth independent consideration. (Author/MM)

The focus of the paper is the development of a novel conceptual framework that aims to remedy a critical mis-specification in prior research on the impact of financial aid on academic outcomes: the blending of the effect of aid eligibility with the influence of aid amounts on academic outcomes. To assess the impact of aid amounts received on…

A follow-up study by officials of the Council for Aid to Education uncovered a major error in the Internal Revenue Service's 1987 corporate-contributions data. The new figures, representing contributions from 1986 to 1989, reflect a continued but less dramatic growth in corporate philanthropy. (MLW)

A study investigated the use of teasing as a teaching technique in a first-year college-level Russian class at a major university in California. The instructor is a native Russian speaker, and the class consisted of nine undergraduate students. A review of literature on teasing reveals its dual nature for conveying both a literal message of insult…

Discusses the role of academic librarians as mediators between the scholar and the information system. Censorship through academic peer review is described; censorship and suppression that takes place during academic controversy is addressed; and examples of suppression and censorship, including the correction of errors and conflicts of interest,…

Describes theoretical and practical considerations related to the provision of feedback in the written compositions of advanced foreign language learners of French. Discusses the approach taken to teaching and assessing writing skills of students and considers how using a computer-based composition annotation program can contribute to reduction of…

Provides computer literate foreign language specialists in higher education with a manageable set of domain-specific design principles and guidelines for alleviating the complexity of design issues arising out of authoring hypermedia second language learning applications. Notes that the guidelines proposed result from a tailored selection process.…

Describes how one writing center with many English-as-a-Second-Language (ESL) students has integrated the "cultural informant" role of tutors with their role of teaching self-editing strategies. Reviews the process of introducing ESL students to use of a learner's dictionary, minimal marking, and error logs. Offers examples of using these…

A coding system expediting grading of student reports in a marketing class is described. The system uses twelve codes corresponding to constructive criticisms of content and form, allowing the teacher to comment while reading and to read more efficiently. A brief summary can also be included. Most frequent codes are recorded in the gradebook to…

This action research case study examined how to handle error correction. Based on an action research cycle that incorporated related second language acquisition studies into the planning stage, the project focused on teacher behaviors and motivations in corrective feedback, including how feedback was given and perceived. Results indicate how…