Data structures and algorithms are core issues in computer programming. However, learning them is challenging for most students and many of them have various types of misconceptions on how algorithms work. In this study, we discuss the problem of identifying misconceptions on the principles of how algorithms work. Our context is algorithm…

In this paper, we present the results from a two-part study. We analyze 60 programs written by novice programmers aged 16-19 after their first programming course, in either Java or Python. The aim is to find difficulties independent of the language used, and such originating from the language. Second, we analyze the transition from a…

Translating numerals into number words is a tacit task requiring linguistic and mathematical knowledge. This project expanded on previous number production models by examining developmental differences in children's number naming errors. Ninety-six children from grades one, three, five, and seven translated a random set of numerals into number…

Purpose: Little is known about the phonological aspects of derivational processes. Neutral suffixes (e.g., "-ness") that do not change stress and rhythmic or nonneutral suffixes (e.g., "-ity") that alter stem stress were used in a production task that explored developmental changes in phonological accuracy of derived English…

Rhyming tests have historically been used in the education system to assess reading readiness. English language learners (ELLs) have consistently scored poorly on these assessment tools. The current article examines a possible reason for this poor performance by ELLs. Specifically, the authors examined the relationship between semantic…

An exercise in the evaluation of errors in Spanish (second language) composition is reported. The exercise, based on J. M. Hendrickson's "discovery" approach to learning, concerned correction of three error types: lexicon; grammar; and spelling. Subjects were 13 native English-speaking university students in a Spanish language program. In the…

Two studies investigated the role of phonological activation in children's silent reading and listening comprehension. The first study addressed the interaction of reading skill level and phonological sensitivity. Subjects, 32 second-grade students, read eight short passages (four rhymed and four not rhymed) and chose one picture (out of three…

A study examined the issue of language correctness in Alberta's English 30 diploma examination papers written in January and June 1993 which received a score of "satisfactory" on matters of convention. A total of 160 papers (which received either a score of "satisfactory" on all scoring categories, scores of "limited"…

A study of children's acquisition of the auxiliary verb system in English is reported. The first section describes the operation of the auxiliary system, and proposes that the behavior of auxiliaries is so complicated that if children were to generalize from one auxiliary to another, they would make predictable errors. The second section reviews…

Noting that while the number of errors gives a general indication of spelling ability, it may represent an oversimplification of the spelling process, a study examined the spelling ability of 40 Canadian third grade students of average ability. Subjects were divided into low and high spelling ability groups on the basis of the Edmonton (Alberta)…

The uses of the present progressive tense in informal English spoken discourse are examined, focusing on the increasing frequency of the so-called stative or non-action verbs found in the progressive aspect. Generalizations are proposed to account for: (1) the discrepancy between grammar book explanations and actual usage, and (2) the meaning of…

Two studies investigated three questions: (1) Do second language learners provide mostly faulty feedback to their peers in evaluating written composition? (2) Is peer feedback more or less effective than teacher correction? and (3) Do second language learners welcome or resist peer feedback? The studies were done in Thailand and Hawaii with…

A study investigated the relationship between writing proficiency and two aspects of proofreading: (1) the ability to detect structural errors, and (2) the ability to accurately correct them. During the fall of 1986 seventeen English-as-a-Second-Language students in the intermediate-level grammar review and paragraph writing class at Biola…

A discussion of the field of contrastive linguistics (CL) begins by defining the relationship between theoretical and applied CL in terms of the concept of finalization, which originated in the philosophy of science. Then, the historical development of CL in the United States and Europe is sketched. This development is seen as characterized by a…

An observable feature of learner language, linguistic variability, is described and used as the basis for speculating about an aspect of the process of second language learning. It is hypothesized that variation in correct use of target language forms varies as a function of the demands placed on the learner to produce these forms. Three groups of…