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Author: Christine Adelaide Hanson
Publisher:
ISBN:
Category :
Languages : en
Pages : 134
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Book Description
Abstract: The present study investigated whether working memory training (WMT) would improve working memory (WM), planning/organization, executive functioning, attention, hyperactivity/impulsivity, and reading comprehension in individuals with Attention Deficit Hyperactivity Disorder (ADHD). Twenty-eight children and adolescents with ADHD completed WMT, which consisted of 25 sessions lasting 30-45 minutes completed over about 6 weeks. Participants were randomly assigned to either a difficult adaptive WMT program or a control program, which maintained a low-level of difficulty. We predicted that the experimental group would show greater improvements than the control group. The experimental group showed a trend towards improving more than the control group on nonverbal short-term memory (STM), one measure of verbal WM, parent-rated inattention, After WMT participants in both groups improved on verbal STM, nonverbal STM, nonverbal WM, one measure of verbal WM, parent-reported WM, a WM composite, parent-rated inattention, reading comprehension, one participant-administered measure of planning/organization, parent-rated planning/organization, and parent-rated executive functioning. Participants did not improve on one measure of verbal WM, parent-rated hyperactivity/impulsivity, and a participant-administered measure of attention, one participant-administered measure of planning/organization, and a participant-administered measure of executive functioning. There was not enough teacher-report data to come to any meaningful conclusions. This lends some support that WMT can lead to improvements in broad cognitive functions. It is unclear whether the training needs to be difficult and adaptive in order to lead to improvements. Future studies need to investigate the necessary components of WMT and whether the improvements following WMT are clinically significant, stable over time, and not just due to practice effects, rater expectancy effects, or regression to the mean. Additional replication studies are needed showing improvements in cognitive and academic functions following WMT. Future studies should investigate whether certain WMT programs lead to improvements in certain cognitive and academic functions.
Author: Christine Adelaide Hanson
Publisher:
ISBN:
Category :
Languages : en
Pages : 134
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Book Description
Abstract: The present study investigated whether working memory training (WMT) would improve working memory (WM), planning/organization, executive functioning, attention, hyperactivity/impulsivity, and reading comprehension in individuals with Attention Deficit Hyperactivity Disorder (ADHD). Twenty-eight children and adolescents with ADHD completed WMT, which consisted of 25 sessions lasting 30-45 minutes completed over about 6 weeks. Participants were randomly assigned to either a difficult adaptive WMT program or a control program, which maintained a low-level of difficulty. We predicted that the experimental group would show greater improvements than the control group. The experimental group showed a trend towards improving more than the control group on nonverbal short-term memory (STM), one measure of verbal WM, parent-rated inattention, After WMT participants in both groups improved on verbal STM, nonverbal STM, nonverbal WM, one measure of verbal WM, parent-reported WM, a WM composite, parent-rated inattention, reading comprehension, one participant-administered measure of planning/organization, parent-rated planning/organization, and parent-rated executive functioning. Participants did not improve on one measure of verbal WM, parent-rated hyperactivity/impulsivity, and a participant-administered measure of attention, one participant-administered measure of planning/organization, and a participant-administered measure of executive functioning. There was not enough teacher-report data to come to any meaningful conclusions. This lends some support that WMT can lead to improvements in broad cognitive functions. It is unclear whether the training needs to be difficult and adaptive in order to lead to improvements. Future studies need to investigate the necessary components of WMT and whether the improvements following WMT are clinically significant, stable over time, and not just due to practice effects, rater expectancy effects, or regression to the mean. Additional replication studies are needed showing improvements in cognitive and academic functions following WMT. Future studies should investigate whether certain WMT programs lead to improvements in certain cognitive and academic functions.
Author: Hazel Emslie
Publisher:
ISBN: 9780749129514
Category :
Languages : en
Pages :
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Book Description
Author: Christine Adelaide Hanson
Publisher:
ISBN:
Category : Attention-deficit disorder in adolescence
Languages : en
Pages : 105
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Book Description
Abstract: This study assessed the efficacy of a 5-week, intensive working memory training program for 52 children and adolescents (ages 7-17) who were identified as having ADHD and other co-morbid diagnoses. The study provided a replication of effects, since participants were assigned to the experimental group or waiting-list control group, with the waiting list control group completing training after the experimental group had finished. Parents and teachers completed paper and pencil measures of working memory, executive functioning, and ADHD symptoms at baseline, post-treatment, and four month follow-up. Parent ratings indicated that participants improved on inattention, overall number of ADHD symptoms, initiation, planning/organization, and working memory. These effects were maintained at a four month follow-up period. Teacher ratings did not indicate any significant results. The majority of participants did not show clinically significant or reliable changes. There is some evidence, provided by parent report, that WM may lead to improvements in ADHD symptoms, working memory, and other types of executive functioning; however, more research is needed to determine the validity of these treatment effects, whether treatment effects are maintained over longer follow-up periods, and whether the improvements that are found are clinically significant and reliable.
Author: Jared M. Novick
Publisher: Oxford University Press
ISBN: 019997750X
Category : Psychology
Languages : en
Pages : 424
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Book Description
Cognitive and Working Memory Training assembles an interdisciplinary group of distinguished authors--all experts in the field--who have been testing the efficacy of cognitive and working memory training using a combination of behavioral, neuroimaging, meta-analytic, and computational modelling methods. This edited volume is a defining resource on the practicality and utility of the field of cognitive training research in general, and working memory training in particular. Importantly, one focus of the book is on the notion of transfer--namely, the extent to which cognitive training--be it through music, video-game play, or working memory demanding interventions at school--generalizes to learning and performance measures that were decidedly not part of the training regimen. As most cognitive scientists (and perhaps many casual observers) recognize, the notions of cognitive training and transfer have been widely controversial for many reasons, including disagreement over the reliability of outcomes and consensus on methodological "best practices," and even the ecological validity of laboratory-based tests. This collection does not resolve these debates of course; but its contribution is to address them directly by creating an exchange in a single compendium among scientists who, in separate research publications, do not always reach the same conclusions. The book is organized around comprehensive overview chapters from different disciplinary perspectives--Cognitive Psychology (by Hicks and Engle), Neuroscience (by Kuchinsky and Haarmann), and Development (by Ling and Diamond)--that define major issues, terms, and themes in the field, with a pointed set of challenge questions to which other scientists respond in subsequent chapters. The goal of this volume is to educate. It is designed for students and researchers, and perhaps the armchair psychologist. Crucially, the contributors recognize that it is good for science to persistently confront our understanding of an area: Debate and alternative viewpoints, backed by theory, data, and inferences drawn from the evidence, is what advances scientific knowledge. This book probes established paradigms in cognitive training research, and the long-form of these chapters (not found in scientific journals) allows detailed exploration of the current state of the science. Such breadth intends to invite novel ways of thinking about the nature of cognitive and perceptual plasticity, which may enlighten either new efforts at training, new inferences about prior results, or both.
Author: Tobias Banaschewski
Publisher: Oxford University Press
ISBN: 0198739257
Category : Medical
Languages : en
Pages : 473
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Book Description
Oxford Textbook of Attention Deficit Hyperactivity Disorder is an authoritative, multi-disciplinary text covering the diagnosis, assessment and management of patients with ADHD.
Author: Nelson Cowan
Publisher: Psychology Press
ISBN: 1317232380
Category : Psychology
Languages : en
Pages : 238
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Book Description
The idea of one's memory "filling up" is a humorous misconception of how memory in general is thought to work; it actually has no capacity limit. However, the idea of a "full brain" makes more sense with reference to working memory, which is the limited amount of information a person can hold temporarily in an especially accessible form for use in the completion of almost any challenging cognitive task. This groundbreaking book explains the evidence supporting Cowan's theoretical proposal about working memory capacity, and compares it to competing perspectives. Cognitive psychologists profoundly disagree on how working memory is limited: whether by the number of units that can be retained (and, if so, what kind of units and how many), the types of interfering material, the time that has elapsed, some combination of these mechanisms, or none of them. The book assesses these hypotheses and examines explanations of why capacity limits occur, including vivid biological, cognitive, and evolutionary accounts. The book concludes with a discussion of the practical importance of capacity limits in daily life. This 10th anniversary Classic Edition will continue to be accessible to a wide range of readers and serve as an invaluable reference for all memory researchers.
Author: Synthia Sandoval Puffenberger
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Abstract: This study investigated the efficacy of a computer based working memory training program for 51 children and adolescence between the ages of 7 and 17. All participants involved in the study were classified as having ADHD, with either the primarily inattentive or combined type. Parents and teachers provided ratings of executive function and ADHD symptoms of participants before treatment, one month and four months following treatment. Data in this study were analyzed by ADHD subtype to better determine if any differences could be found by subtype population. At post treatment parents rated the DSM Inattentive group as improving on measures of both executive function and ADHD symptoms. Parent reported changes appeared to persist at four month follow up for this group. Teachers also reported change from pre to post treatment for the DSM Inattentive group on the BRIEF Initiate scale. There were no reported significant changes for the DSM combined group by either parent or teacher report from pre to post treatment. Regression analysis using the Conners' scales of inattention, hyperactivity, and oppositional at pre treatment as predictors for change at post treatment and four month follow up found that by parent report for the DSM Combined group, ratings of hyperactivity and opposition at pre treatment were negatively related to change post treatment. However, according to teacher report, opposition, hyperactivity, and inattention were positively related to reported change post treatment for both the Inattentive and Combined subtypes of ADHD. This data suggest that this training may be beneficial as an adjunct treatment for children with ADHD to focus on executive functioning deficits. This training may be more beneficial for those diagnosed with the Inattentive type of ADHD, possibly due to the detrimental or interfering behaviors of hyperactive and impulsive symptoms found in the Combined type population. However, more research is necessary to determine the validity of the treatment effects found, as well as if these findings are enduring. It is also necessary to determine if these findings go beyond 3rd party report and if they can also be found through objective measures of the participants, (i.e. using the Automated Working Memory Assessment or the Tower of London).
Author: Silvia Lanfranchi
Publisher: Frontiers Media SA
ISBN: 2889198979
Category : Psychology
Languages : en
Pages : 158
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Book Description
The last forty years of research have demonstrated that working memory (WM) is a key concept for understanding higher-order cognition. To give an example, WM is involved in reading comprehension, problem solving and reasoning, but also in a number of everyday life activities. It has a clear role in the case of atypical development too. For instance, numerous studies have shown an impairment in WM in individuals with learning disabilities (LD) or intellectual disabilities (ID); and several researchers have hypothesized that this can be linked to their difficulties in learning, cognition and everyday life. The latest challenge in the field concerns the trainability of WM. If it is a construct central to our understanding of cognition in typical and atypical development, then specific intervention to sustain WM performance might also promote changes in cognitive processes associated with WM. The idea that WM can be modified is debated, however, partly because of the theoretical implications of this view, and partly due to the generally contradictory results obtained so far. In fact, most studies converge in demonstrating specific effects of WM training, i.e. improvements in the trained tasks, but few transfer effects to allied cognitive processes are generally reported. It is worth noting that any maintenance effects (when investigated) are even more meagre. In addition, a number of methodological concerns have been raised in relation to the use of: 1. single tasks to assess the effects of a training program; 2. WM tasks differing from those used in the training to assess the effects of WM training; and 3. passive control groups. These and other crucial issues have so far prevented any conclusions from being drawn on the efficacy of WM training. Bearing in mind that the opportunity to train WM could have a huge impact in the educational and clinical settings, it seems fundamentally important to shed more light on the limits and potential of this line of research. The aim of the research discussed here is to generate new evidence on the feasibility of training WM in individuals with LD and ID. There are several questions that could be raised in this field. For a start, can WM be trained in this population? Are there some aspects of WM that can be trained more easily than others? Can a WM training reduce the impact of LD and ID on learning outcomes, and on everyday living? What kind of training program is best suited to the promotion of such changes?
Author: Tilo Strobach
Publisher: Springer
ISBN: 3319426621
Category : Psychology
Languages : en
Pages : 206
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Book Description
This book brings together a cutting edge international team of contributors to critically review the current knowledge regarding the effectiveness of training interventions designed to improve cognitive functions in different target populations. There is substantial evidence that cognitive and physical training can improve cognitive performance, but these benefits seem to vary as a function of the type and the intensity of interventions and the way training-induced gains are measured and analyzed. This book further fulfills the need for clarification of the mechanisms underlying cognitive and neural changes occurring after training. This book offers a comprehensive overview of empirical findings and methodological approaches of cognitive training research in different cognitive domains (memory, executive functions, etc.), types of training (working memory training, video game training, physical training, etc.), age groups (from children to young and older adults), target populations (children with developmental disorders, aging workers, MCI patients etc.), settings (laboratory-based studies, applied studies in clinical and educational settings), and methodological approaches (behavioral studies, neuroscientific studies). Chapters feature theoretical models that describe the mechanisms underlying training-induced cognitive and neural changes. Cognitive Training: An Overview of Features and Applications will be of interest to researchers, practitioners, students, and professors in the fields of psychology and neuroscience.
Author: Anthony L. Brooks
Publisher: Springer
ISBN: 3030061345
Category : Computers
Languages : en
Pages : 561
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Book Description
This book constitutes the refereed post-conference proceedings of two conferences: The 7th EAI International Conference on ArtsIT, Interactivity and Game Creation (ArtsIT 2018), and the 3rd EAI International Conference on Design, Learning, and Innovation (DLI 2018). Both conferences were hosed in Braga, Portugal, and took place October 24-26, 2018. The 51 revised full papers presented were carefully selected from 106 submissions. ArtsIT , Interactivity and Game Creation is meant to be a place where people in arts, with a keen interest in modern IT technologies, meet with people in IT, having strong ties to art in their works. The event also reflects the advances seen in the open related topics Interactivity (Interaction Design, Virtual Reality, Augmented Reality, Robotics) and Game Creation (Gamification, Leisure Gaming, GamePlay). ArtsIT has been successfully co-located with DLI as the design, learning and innovation frame the world of IT, opening doors into an increasingly playful worlds. So the DLI conference is driven by the belief that tools, techniques and environments can spark and nature a passion for learning, transformation domains such as education, rehabilitation/therapy, work places and cultural institutions.
