How do adult humans compare with New Caledonian crows in tool selectivity?

We examined humans’ tool selections on stick-and-tube tasks similar to those used to study crows’ and other avian species’ physical cognition. In Experiment 1, the participants selected a stick from a set of 10 to retrieve a candy placed in a horizontal tube. Although the stick that was selected depended on the distance to the candy, the participants generally did not select a stick whose length was the same as the candy’s distance from the open end of the tube nor did they select the longest stick in the set—two strategies that have been reported in crows. In Experiments 2 and 3, we used variations of the stick-and-tube task to determine what factors in addition to the candy’s distance influenced the participants’ selections. The results showed that tool selection depended on the stimulus context (i.e., the number and lengths of the alternative tools).     

How do teachers in Ireland and England conceptualise dyslexia?

This paper presents the findings of a comparative study using data from questionnaire surveys carried out in England (n=57) and Ireland (n=72). The researchers examine how teachers and teaching assistants who are currently teaching pupils with dyslexia in primary schools describe dyslexia and what may have influenced their conceptualisation. The paper examines teachers' responses both in terms of how they view their pupils presenting difficulties in the classroom, and how far they link these to underlying differences in cognitive processing. The researchers suggest ways in which this might influence their teaching in terms of methodology. Findings have been mapped to the Morton and Frith causal modelling framework. The implications of these findings for the training and support of teachers are discussed in the light of recent national initiatives to improve the teaching of dyslexic pupils in both countries.     

Services for children with dyslexia – the child’s experience

This study evaluates and compares special educational services for children with dyslexia in three different Irish educational settings: special schools, reading units and mainstream resource provision. The emphasis is on the child’s experience of special education. Participants were dyslexic children aged 8–13 who had been accessing special educational services for two academic years. Data collection involved individual interviews with each of the 100 children. Further data about the child’s experience were collected by parental questionnaire. Results suggested that while children overall were happy and evaluated special educational services positively across all three settings, children in special schools and reading units seemed to be happier and to have more positive experiences than children attending mainstream resource provision. The discussion considers the implications of these findings in the context of the inclusion debate in special education. It also considers the limitations of this small‐scale study and the need for further research.     

Handwriting production in Spanish children with dyslexia: spelling or motor difficulties?

Reading and Writing - Spelling and handwriting are different processes; however, they are learned simultaneously, and numerous studies have shown that they interact. Besides the commonly reported...     

Academic self‐concept,reading attitudes and approaches to learning of children with dyslexia: do they differ from their peers?

This research aimed at exploring the motivation for reading of pupils with dyslexia, and to investigate whether they differ from their peers. A total of 32 pupils formed the LD group (22 boys and 10 girls, 5th‐ and 6th‐graders) who were diagnosed with dyslexia. A comparison group was formed of pupils who attended the same classes (N = 210), and these were divided into two groups (average/low performance, N = 115; high performance, N = 95), according to teachers’ ratings of pupils’ performance on reading. Self‐report measures were used to assess perceptions of academic ability, reading attitudes and approaches to learning. The results revealed that dyslexic pupils displayed lower academic self‐concept than the low/average and high performance groups on all domains, except Practical ability. Moreover, dyslexic pupils perceived reading less as a function of personal development, both enjoyment and utilitarian, as compared to their peers. Finally, the dyslexic group adopted the surface approach to learning, indicating an external motive, similarly to the average/low group, and adopted the deep approach to learning less as compared to their high achieving peers. The implications of these findings are discussed at pupil, teacher and classroom level.     

How and with what accuracy do children report self-regulated learning in contemporary EFL instructional settings?

European Journal of Psychology of Education - This study aimed to understand how children reflect about learning, report their regulation of learning activity, and develop their performance in...     

How do children cope with school failure? A study of social/emotional factors related to children's coping strategies

This study examined the coping strategies employed by 187 fourth and fifth graders in an encounter with an academic failure experience in school. Resources considered in this study included motivational orientation to perform well in the stressful encounter, the experience of challenge or threat/harm emotions, attributions to failure, beliefs about competence, event familiarity, and socioeconomic status. Based on their responses to the Academic Coping Inventory children were assigned to one of four coping groups: positive, denial, projection, and self-blame. Results indicated that positive copers were more likely to have an intrinsic orientation to success, to experience less negative emotions following failure, to attribute failure to unstable rather than stable factors, and to have higher perceptions of competence. © 1997 John Wiley & Sons, Inc.     

Reading-related behavioral characteristics of chinese children with dyslexia: The use of the teachers’ behavior checklist in Hong Kong

Primary school teachers rated the frequency of occurrence of 65 reading-related behavioral characteristics of Grade 1 to Grade 6 Chinese school children in Hong Kong. An item factor analysis based on ratings on 554 students yielded two major dimensions of behavioral characteristics on reading and writing problems, and sequencing and spatial difficulties. In predicting the literacy and cognitive skills of a separate sample of 184 school children, gender, age, and the two empirical scales developed on the basis of factor analysis were used as predictors in regression analyses. The findings indicated that reading and writing problems emerged as the most predominant predictor of various literacy and cognitive deficits. The two mean scores of behavioral characteristics for children with dyslexia were significantly elevated as compared with those for children without dyslexia. Implications of the findings for screening dyslexia and predicting specific cognitive deficits using classroom-based behavior checklists are discussed.     

Anatomy practical examinations: How does student performance on computerized evaluation compare with the traditional format?

Practical examinations in anatomy are usually conducted on specimens in the anatomy laboratory (referred to here as the “traditional” method). Recently, we have started to administer similar examinations online using the quiz facility in Moodle?. In this study, we compare student scores between two assessment environments viz. online and traditional environments. We hypothesized that regardless of the examination medium (traditional or online) overall student performance would not be significantly different. For the online medium, radiological images, prosected specimens, and short video clips demonstrating muscle action were first acquired from resources used for teaching during anatomy practical classes. These were optimized for online viewing and then uploaded onto Moodle learning management software. With regards to the traditional format, actual specimens were usually laid out in a circular stream. Identification tags were then attached to specific spots on the specimens and questions asked regarding those identified spots. A cohort of students taking practical examinations in six courses was studied. The courses were divided into three pairs with each pair credit‐weight matched. Each pair consisted of a course where the practical examination was conducted online and the other in the traditional format. There was no significant difference in the mean scores within each course pair. In addition, a significant positive correlation between score in traditional and online formats was found. We conclude that mean grades in anatomy practical examination conducted either online or in the traditional format were comparable. These findings should reassure teachers intending to use either format for their practical examinations. Anat Sci Educ. © 2011 American Association of Anatomists.     

Are implicit learning abilities sensitive to the type of material to be processed? Study on typical readers and children with dyslexia

This study aims to examine the impact of the linguistic nature of the material to be tracked in a serial reaction time task on the performance of typical readers and children with dyslexia. In doing so, we wished to detect eventual differences in the mobilisation of implicit learning skills between typical readers according to their experience with the written word (8‐ vs 10‐year‐olds) on the one hand, and between typical readers and children with dyslexia, on the other hand. Experiment 1 confirms the efficiency of implicit sequence learning in typical readers regardless of the nature of the item being tracked. Experiment 2 indicates that the sequence learning of children with dyslexia is sensitive to the nature of the target. Children with dyslexia show differences in the evolution of response times according to the nature of the item to be tracked.     

Teaching children with dyslexia to spell in a reading-writers’ workshop

To identify effective treatment for both the spelling and word decoding problems in dyslexia, 24 students with dyslexia in grades 4 to 9 were randomly assigned to treatments A (n?=?12) or B (n?=?12) in an after-school reading-writers’ workshop at the university (thirty 1-h sessions twice a week over 5 months). First, both groups received step 1 treatment of grapheme–phoneme correspondences (gpc) for oral reading. At step 2, treatment A received gpc training for both oral reading and spelling, and treatment B received gpc training for oral reading and phonological awareness. At step 3, treatment A received orthographic spelling strategy and rapid accelerated reading program (RAP) training, and treatment B continued step 2 training. At step 4, treatment A received morphological strategies and RAP training, and treatment B received orthographic spelling strategy training. Each treatment also had the same integrated reading–writing activities, which many school assignments require. Both groups improved significantly in automatic letter writing, spelling real words, compositional fluency, and oral reading (decoding) rate. Treatment A significantly outperformed treatment B in decoding rate after step 3 orthographic training, which in turn uniquely predicted spelling real words. Letter processing rate increased during step 3 RAP training and correlated significantly with two silent reading fluency measures. Adding orthographic strategies with “working memory in mind” to phonics helps students with dyslexia spell and read English words.     

Improbable or impossible? How children reason about the possibility of extraordinary events

The present study investigated the development of possibility-judgment strategies between the ages of 4 and 8. In Experiment 1, 48 children and 16 adults were asked whether a variety of extraordinary events could or could not occur in real life. Although children of all ages denied the possibility of events that adults also judged impossible, children frequently denied the possibility of events that adults judged improbable but not impossible. Three additional experiments varied the manner in which possibility judgments were elicited and confirmed the robustness of preschoolers' tendency to judge improbable events impossible. Overall, it is argued that children initially mistake their inability to imagine circumstances that would allow an event to occur for evidence that no such circumstances exist.     

Cognitive functioning as measured by the WISC-R: do children with learning disabilities have distinctive patterns of performance?

Patterns of performance on the Wechsler Intelligence Scale for Children-Revised (WISC-R) have been proposed as useful tools for the identification of children with learning disabilities (LD). However, most of the studies of WISC-R patterns in children with LD have been plagued by the lack of a typically achieving comparison group, by failure to measure individual patterns, and by the lack of a precise definition of LD. In an attempt to address these flaws and to assess the presence of patterns of performance on the WISC-R, we examined data from 121 children with typical achievement (TA), 143 children with reading disabilities (RD), and 100 children with a specific arithmetic disability (AD), ages 6 to 16 years. The results indicated that the RD and AD groups had significantly lower scores than the TA group on all the Verbal IQ subtests. Many of the children with AD and RD showed a significant difference between Verbal and Performance IQ scores, but so did many of the typically achieving children. Although there were some children with LD who showed the predicted patterns, typically, 65% or more of the children with LD did not. Furthermore, a proportion of the TA group-generally not significantly smaller than that of the RD and AD groups-showed discrepancy patterns as well. Our results indicate that the patterns of performance on intelligence tests are not reliable enough for the diagnosis of LD in individual children. Therefore, it might be more profitable to base the detection of an individual's LD on patterns of achievement test scores.     

How do Dutch secondary teachers and students conceive the purpose of assessment?

How teachers and students deal with assessment practices is largely influenced by the conceptions they hold about the purpose of assessment. This means that, given the current plea for a paradigm shift from Assessment of Learning to Assessment for Leaning with a balance between the formative and summative purposes of assessment, the study of teachers’ and students’ conceptions of the purpose of assessment is of the utmost relevance. In this study Dutch secondary school teachers’ (n = 351) and students’ (n = 712) conceptions of the purpose of assessment were measured using a translation of the teachers’ conceptions of assessment questionnaire and a translated and shortened version of the students’ conceptions of assessment questionnaire. Maximum Likelihood factor analyses resulted in four teacher and five student conceptions of the purpose of assessment. The results indicate that the teachers in our sample did not distinguish between formative and summative purposes of assessment. They did discern classroom assessment (formative as well as summative) from school accountability. In addition, they conceive assessment as being of bad (in terms of measurement errors) or good quality. In contrast with the teachers, students do make a distinction between the formative and summative purpose of assessment. They also refer to school accountability and the affects that assessment triggers in them as further purposes of assessment.     

How do plants absorb nutrients from the soil?

The study of nutrient uptake by plant roots has been a fascinating subject both from the academic viewpoint and also its application in crop productivity. This article provides a very brief account of our current understanding of this phenomenon which requires an interdisciplinary approach. Plant cell simulates an electrochemical battery cell, and also represents a complex electronic circuit.