Working Memory in Writing: Empirical Evidence From the Dual-Task Technique

The dual-task paradigm recently played a major role in understanding the role of working memory in writing. By reviewing recent findings in this field of research, this article highlights how the use of the dual-task technique allowed studying processing and short-term storage functions of working memory involved in writing. With respect to processing functions of working memory (namely, attentional and executive functions), studies investigated resources allocation, step-by-step management and parallel coordination of the writing processes. With respect to short-term storage in working memory, experiments mainly attempted to test Kellogg's (1996) proposals on the relationship between the writing processes and the slave systems of working memory. It is concluded that the dual-task technique revealed fruitful in understanding the relationship between writing and working memory

Suppressing visual feedback in written composition: Effects on processing demands and coordination of the writing processes

The goal of this experiment was to investigate the role of visual feedback during written composition. Effects of suppression of visual feedback were analysed both on processing demands and on on-line coordination of low-level execution processes and of high-level conceptual and linguistic processes. Writers composed a text and copied it either with or without visual feedback. Processing demands of the writing processes were evaluated with reaction times to secondary auditory probes that were analysed according to whether participants were handwriting (in a composing and a copying tasks) or engaged in high level processes (when pausing in a composing task). Suppression of visual feedback increased reaction times interference (secondary reaction time minus baseline reaction time) during handwriting in the copying task and not during pauses in the composing task. This suggests that suppression of visual feedback affected processing demands of only execution processes and not those of high-level conceptual and linguistic processes. This is confirmed by analysis of quality of the texts produced by participants that were little, if any, affected by the suppression of visual feedback. Results also indicate that the increase in processing demands of execution related to suppression of visual feedback affected on-line coordination of the writing processes. Indeed, when visual feedback was suppressed, reaction time interferences associated to handwriting were not reliable different in the copying task and in the composing task but were significantly different in the composition task, RT interference associated to handwriting being lower in the copying task than in the composition task. When visual feedback was suppressed, writers activated step-by-step execution processes and high-level writing processes, whereas they concurrently activated these writing processes when composing with visual feedback

Flexibility of orthographic and graphomotor coordination during a handwritten copy task : effect of time pressure

International audienceThe coordination of the various processes involved in language production is a subject of keen debate in writing research. Some authors hold that writing processes can be flexibly coordinated according to task demands, whereas others claim that process coordination is entirely inflexible. For instance, orthographic planning has been shown to be resource-dependent during handwriting, but inflexible in typing, even under time pressure. The present study therefore went one step further in studying flexibility in the coordination of orthographic processing and graphomotor execution, by measuring the impact of time pressure during a handwritten copy task. Orthographic and graphomotor processes were observed via syllable processing. Writers copied out two- and three-syllable words three times in a row, with and without time pressure. Latencies and letter measures at syllable boundaries were analyzed. We hypothesized that if coordination is flexible and varies according to task demands, it should be modified by time pressure, affecting both latency before execution and duration of execution. We therefore predicted that the extent of syllable processing before execution would be reduced under time pressure and, as a consequence, syllable effects during execution would be more salient. Results showed, however, that time pressure interacted neither with syllable number nor with syllable structure. Accordingly, syllable processing appears to remain the same regardless of time pressure. The flexibility of process coordination during handwriting is discussed, as is the operationalization of time pressure constraints

Segments répétés, jets textuels et autres routines.Quel niveau de pré-construction ?

Cet article se propose d’appréhender le segment du point de vue de la production, en analysant les séquences identifiées lors du processus d’écriture, c’est-à-dire les unités langagières produites de manière spontanée et ininterrompue (entre deux pauses). Ces unités, que nous appelons jets textuels, ont été enregistrées grâce à l’outil de suivi de rédaction Inputlog. Nous avons tenté de caractériser les jets textuels en les mettant en regard avec divers types d’unités segmentales de langage, qu’elles soient issues de la segmentation des textes finalisés, ou reconnues comme des segments préfabriqués propres à un système lexical ou syntaxique, c’est-à-dire des figements au sens large du terme. Nous nous sommes plus particulièrement penchés sur un parcours de segmentation parallèle, en production (jets textuels) et en réception (segments répétés), pour interroger quelques concepts théoriques et méthodologiques qui sous-tendent les démarches de segmentation : pré-construit, automatisme, mémorisation, figement, enracinement cognitif, fréquence, répétition.This article aims at understanding the segment from the point of view of production, by analyzing the sequences identified during the writing process, i. e., the language units spontaneously produced without interruption (between two pauses). These units, called bursts of writing, were recorded using Inputlog, a key-stroke logging tool. We have attempted to characterize the bursts of writing by comparing them with various types of language sequences, whether they are derived from the segmentation of finalized texts, or recognized as prefabricated segments specific to a lexical or syntactic system, like frozen units. In particular, we have focused on a parallel segmentation process, in production (bursts of writing) and in reception (repeated segments), in order to question some theoretical and methodological concepts that underlie segmentation processes: pre-construction, automatism, memorization, cognitive entrenchment, frequency, repetition

The management of cohesion in written narratives in students with specific language impairment: Differences between childhood and adolescence

International audienceThe goal of this study was to investigate the management of cohesion by children and adolescents with specific language impairment (SLI) when writing a narrative in a communicative situation. Twelve children with SLI (from 7 to 11 years old) and 12 adolescents with SLI (from 12 to 18 years old) were chronological age-matched with 24 typically developing (TD) children and 24 TD adolescents. All participants attended mainstream classes: children in elementary schools and adolescents in middle and high schools. Analyses of cohesion focused on both density and diversity of connectives, punctuation marks and anaphors. Results attested that children with SLI were greatly impaired in their management of written cohesion and used specific forms previously observed in narrative speech such as left dislocations. By contrast, and not expected, the management of written cohesion by adolescents with SLI was close to that of their TD peers. The communicative writing situation we set up, which engaged participants to take into account the addressee, also made possible for adolescents with SLI to manage cohesion in writing

Why Are Some Texts Good and Others Not? Relationship Between Text Quality and Management of the Writing Processes

Two experiments examined whether text quality is related to online management of the writing processes. Experiment 1 focused on the relationship between online management and text quality in narrative and argumentative texts. Experiment 2 investigated how this relationship might be affected by a goal emphasizing text quality. In both experiments, psychology students were instructed to think aloud while composing their texts. Reaction times to auditory probes were also collected to reflect writers' cognitive effort. Two sets of variables were measured: general temporal indicators (fluency, prewriting pause) and online management of writing processes (number, mean length of episodes). Finally, text quality was assessed. As expected, results confirmed that narrative and argumentative texts are composed using different strategies. Students also composed better texts when a quality-based goal had been set. The main reliable indicator of text quality was an increase of the prewriting pause and of planning processes. These findings indicate that writers tailor their writing behavior to match the type and quality of the text they are asked to produce. These results are discussed in the light of interventions and recommendations in the classroom

Promoting third graders' executive functions and literacy: a pilot study examining the benefits of mindfulness vs. relaxation training

Research suggested that developing mindfulness skills in children improves proximal outcomes, such as attention and executive functions, as well as distal outcomes, such as academic achievement. Despite empirical evidence supporting this claim, research on the benefits of mindfulness training in child populations is scarce, with some mixed findings in the field. Here, we aimed to fill in this gap, by examining the effects of a mindfulness training on third graders’ proximal and distal outcomes, namely, attention and executive functions (viz., inhibitory control, working memory, and cognitive flexibility) as well as literacy-related achievement (viz., handwriting fluency, text quality, Portuguese grades). These outcomes were measured with behavioral tasks and teacher ratings. Sixty-six Portuguese children were randomly allocated to an experimental group receiving mindfulness training (n = 29) or an active control group receiving relaxation training (n = 37). Both training programs were implemented by psychologists in two 30-min weekly sessions for 8 weeks. All students were assessed before and after the interventions. Three main findings are noteworthy: (a) mindfulness training enhanced teacher-rated cognitive flexibility and a performance-based composite score of executive functions among children with higher pretest scores; (b) relaxation training improved performance-based cognitive flexibility and the composite score of executive functions among children with lower pretest scores; (c) children receiving mindfulness training had higher handwriting fluency and better grades in Portuguese than those receiving relaxation training. These findings provide preliminary evidence on the benefits of mindfulness training in educational settings and highlight the moderating role of baseline performance on those benefits

Capturing the Nature of the Spelling Errors in Developmental Language Disorder: A Scoping Review

Purpose This scoping review aims to identify and analyze the nature of the spelling errors produced by children with developmental language disorder (DLD) across different orthographies. Building on a previous meta-analysis identifying the extent of the spelling difficulties of children with DLD, the review extends our understanding of the nature of the spelling errors produced by children with DLD. Three questions are addressed: Do spelling difficulties in children with DLD stem from weak phonological, orthographic, or morphological representations? What are the patterns of spelling performance in DLD depending on orthographic depth? Do comorbid difficulties with DLD impact spelling? Method The scoping review followed the five phases outlined by Arksey and O'Malley (2005) and extended by Levac et al. (2010): (a) specifying the research question; (b) identifying relevant studies; (c) selecting studies; (d) charting the data; and (e) collating, summarizing, and reporting the results. Results Eighteen studies that provided a qualitative description of the nature of spelling errors produced by children and adolescents with DLD were identified. Spelling performance was examined in relation to control groups that were matched on age, on language features (language, spelling, or reading age), or on co-occurring difficulties. Conclusions This review article highlights the key elements that need to be considered when practitioners examine spelling difficulties and provides benchmarks for assessment in a range of alphabetic languages for school-age children. The qualitative analyses indicated that when practitioners evaluate spelling performance in children or adolescents with DLD, three factors should be considered: phonological representations, morphological awareness, and reading skills