Discusses two monolingual Spanish-speaking patients who were able to read words but showed great difficulty reading nonwords, a pattern of behavior known as phonological dyslexia. Contradicts the hypothesis that lexical reading is not an option for Spanish readers, because Spanish orthography is highly irregular, and supports the view that…

Assessed the amount of linguistic information needed by 2-year-old infants to recognize whether or not a sentence belongs to their native language. A cross-linguistic study of French and American 2-month-old infants was conducted, measuring the latency of the first ocular saccade toward a loudspeaker playing short French and English utterances.…

Examined how object shape, taxonomic relatedness, and prior lexical knowledge influenced children's overextensions (e.g., referring to pomegranates as apples). Researchers presented items that disentangled the three factors and used a novel comprehension task where children could indicate negative exemplars. Error patterns differed by task and by…

Examined the effect of regional accent on children's processing of speech. Children ages 4 to 7 were tested on their ability to repeat and define single words presented in their own and another accent. Word comprehension was significantly reduced in the other accent. Younger children performed less successfully and showed different error patterns…

A theory of how people detect and correct their own performance errors during skill practice is proposed. Blame assignment, error attribution, and knowledge revision are identified as three cognitive functions in explaining error correction. The theory is embodied in a computer model that learns cognitive skills in ecologically valid domains. (SLD)

Examined phonological processing in a Chinese reading test and on several phonological processing tasks. Found that younger normal and poor readers of Chinese made more semantic and visual errors, whereas older and normally achieving children made more phonologically related errors. Normally achieving readers also performed better than poor…

This research unites traditionally disparate developmental domains--cognition and locomotion--to examine the classic cognitive issue of the development of inhibition in infancy. In 2 locomotor A-not-B tasks, 13-month-old walking infants inhibited a prepotent response under low task demands (walking on flat ground), but perseverated under increased…

An analysis of the 1990 National Assessment of Educational Progress (NAEP) found that only 46 percent of all high school seniors demonstrated success with a grasp of decimals, percentages, fractions and simple algebra. This article investigates error patterns that emerge as students attempt to answer questions involving the ability to apply…

Many do not consider the effect that missing data have on their survey results nor do they know how to handle missing data. This chapter offers strategies for handling item-missing data and provides a practical example of how these strategies may affect results. The chapter concludes with recommendations for preventing and dealing with missing…

Conjunction errors occur when participants incorrectly identify as "old" novel test stimuli created by recombining parts of two study stimuli (parent items). Prior studies have reported that the conjunction error rate is higher when parent items are studied together than when they are studied apart (a parent proximity effect). In several…

There has been little or no research on Vietnamese phonological development, let alone on phonological disorders of Vietnamese-speaking children. The goal of this study is to evaluate the sound systems of monolingual Vietnamese-speaking children with phonological impairment. Independent and relational analyses of four children (ages 4;4 to 5;5)…

The present study investigated 90 elementary teachers' ability to identify two systematic error patterns in subtraction and then prescribe an instructional focus. Presented with two sets of 20 completed subtraction problems comprised of basic facts, computation, and word problems representative of two students' math performance, participants were…

A pilot study provided insight into difficulties experienced by 143 Yr. 2 B.Ed. students in Scotland, writing in a science education context. In studying writing, an 'academic literacies' approach was adopted, focusing on social aspects in addition to identifying flaws. In over 20% of assignments, tutors' assessments identified a need to structure…

Effects of orthographic transparency were examined by comparing children learning to read in Albanian, Welsh, and English. Twenty Year 1 Albanian children were given a reading test consisting of a 100-word stratified sample of decreasing written frequency. They were able to read accurately 80% of the words; reading latency was a direct effect of…

A worldwide problem in Engineering education is the high rates of students' failure and drop out particularly at the beginning of the course. This is related to the process by which students learn Mathematics. An innovative methodology of teaching calculus was developed and it is presented in this paper. The approach, based on both course…