Medicine and Health Sciences Commons^™

Speech-Language Pathologists’ Treatment Goals For Preschool Language Disorders: An Icf Analysis, Elaine Yl Kwok, Peter Rosenbaum, Barbara Jane Cunningham

PRECISe Preschool Speech and Language Publications

Purpose: The World Health Organization's International Classification of Functioning, Disability and Health (ICF) provides a comprehensive framework to conceptualise clinical services. This study explored how speech-language pathologists (SLPs) conceptualised therapy goals for preschoolers with language difficulties and disorders within the ICF framework.Method: An online survey was distributed to SLPs practising in a publicly funded Preschool Speech and Language program in Ontario, Canada. SLPs rated their familiarity with the ICF framework, and then reported all therapy goals for one child with language difficulty/disorder on their caseload. For each reported goal, SLPs indicated the ICF component(s) they felt the …

Parents’ Perceptions Of Their Children’S Physical Activity During The Covid-19 Pandemic, Emma Ostermeier, Patricia Tucker, Danielle Tobin, Andrew Clark, Jason Gilliland

Geography & Environment Publications

Background

COVID-19 has drastically changed the everyday lives of children, including limiting interactions with peers, loss of regularly organized activities, and closure of schools and recreational facilities. While COVID-19 protocols are in place to reduce viral transmission, they have affected children’s access to physical activity opportunities. The purpose of this study was to understand how COVID-19 has affected children’s engagement in physical activity and to identify strategies that can support children’s return to physical activity programming in public places.

Methods

Parents of past participants in the Grade 5 ACT-i-Pass Program in London, Ontario, Canada were invited to participate in a …

Cervicofacial Actinomycosis In The Pediatric Population: Presentation And Management, Karan Gandhi, Benjamin D. Van Der Woerd, M. Elise Graham, Michelle Barton, Julie E. Strychowsky

Paediatrics Publications

Background: Infection caused by Actinomyces species is a rare cause of head and neck infection in children. This chronic cervicofacial infection can present with localized swelling, abscess formation, sinus drainage and can be complicated by osteomyelitis. Methods: Presented are 2 pediatric cases of secondary actinomycosis in the context of congenital lesions: 1 patient with a previously excised preauricular sinus and another with a persistent sublingual mass. A comprehensive literature search was conducted for reported cases of pediatric actinomycosis in the cervicofacial region. Results: Both cases presented were successfully treated with a combination of complete surgical excision of the lesions and …

School-Level Perspectives Of The Ontario School Nutrition Program, Mariam R. Ismail, Jason A. Gilliland, June I. Matthews, Danielle S. Battram

Paediatrics Publications

The purpose of this study was to assess the implementation of a school snack program for children in elementary schools. School-level program volunteers’ experiences were explored using semi-structured interviews. Fieldnotes were taken during on-site school visits. Quantitative data were collected through a General Information Form and Weekly Logbooks. Seven elementary schools in Southwestern Ontario were invited and agreed to participate. Interviews (n = 27) revealed that volunteers valued the program for its universality, the excitement it created, the opportunity for students to try new foods, and the social interactions that it generated. Challenges included the burden on snack volunteers to …

Paediatric Serum Sickness-Like Reaction: A 10-Year Retrospective Cohort Study, Blanca R. Del Pozzo-Magaña, Awatif Abuzgaia, Barbara Murray, Michael J. Rieder, Alejandro Lazo-Langner

Paediatrics Publications

Background: Serum sickness-like reaction (SSLR) is an acute inflammatory condition affecting predominantly children. The pathophysiology remains unclear, but drugs are considered the main trigger. Objective: The aim of this study was to describe the clinical and laboratory features, triggers, and treatment modalities in children diagnosed with SSLR. Methods: We conducted a 10-year retrospective cohort study including all paediatric patients (0 to 18 years old) with query SSLR referred to the Adverse Drug Reactions Clinic at the Children's Hospital of Western Ontario. Diagnostic criteria included acute skin rash plus joint inflammation with or without fever. Results: We included 83 patients (47 …

Exploring Canadian Children's Social Media Use, Digital Literacy, And Quality Of Life: Pilot Cross-Sectional Survey Study, Lorie Donelle, Danica Facca, Shauna Burke, Bradley Hiebert, Emma Bender, Stephen Ling

Nursing Publications

Background: Understanding social media use and digital literacy among young Canadian children is an increasing area of concern, given the importance of digital inclusion for full and informed participation in evolving educational, civic, corporate, social, and economic spaces. Objective: The aim of this study was to explore internet and social media knowledge as well as social media use among Canadian children aged between 6 and 10 years. Methods: We conducted interview surveys with 42 children aged between 6 and 10 years who participated in an after-school health promotion program in an urban community in Southwestern Ontario to understand their digital …

The Neural Basis Of Metacognitive Monitoring During Arithmetic In The Developing Brain, Elien Bellon, Wim Fias, Daniel Ansari, Bert De Smedt

Brain and Mind Institute Researchers' Publications

In contrast to a substantial body of research on the neural basis of cognitive performance in several academic domains, less is known about how the brain generates metacognitive (MC) awareness of such performance. The existing work on the neurobiological underpinnings of metacognition has almost exclusively been done in adults and has largely focused on lower level cognitive processing domains, such as perceptual decision-making. Extending this body of evidence, we investigated MC monitoring by asking children to solve arithmetic problems, an educationally relevant higher-order process, while providing concurrent MC reports during fMRI acquisition. Results are reported on 50 primary school children …

Authorizing Medical Cannabis For Children., Michael Rieder

Paediatrics Publications

No abstract provided.

Fatigue In Young People With Duchenne Muscular Dystrophy, Basmah El-Aloul, Kathy N Speechley, Yi Wei, Piotr Wilk, Craig Campbell

Paediatrics Publications

AIM: To describe fatigue in Duchenne muscular dystrophy (DMD) from patients' and parents' perspectives and to explore risk factors for fatigue in children and adolescents with DMD.

METHOD: A multicentre, cross-sectional study design was used. Seventy-one patients (all males; median age 12y, age range 5-17y) identified via the Canadian Neuromuscular Disease Registry, and their parents completed questionnaires. Subjective fatigue was assessed using the Pediatric Quality of Life Inventory Multidimensional Fatigue Scale by child self-report and parent proxy-report.

RESULTS: Patients with DMD across ages and disease stages experienced greater fatigue compared to typically developing controls from published data. Sleep disturbance symptoms …

Orbitofrontal Cortex Grey Matter Volume Is Related To Children's Depressive Symptoms, Matthew R.J. Vandermeer, Pan Liu, Ola Mohamed Ali, Andrew R. Daoust, Marc F. Joanisse, Deanna M. Barch, Elizabeth P. Hayden

Brain and Mind Institute Researchers' Publications

© 2020 The Author(s) Adults with a history of depression show distinct patterns of grey matter volume (GMV) in frontal cortical (e.g., prefrontal cortex, orbitofrontal cortex) and limbic (e.g., anterior cingulate, amygdala, hippocampus, dorsal striatum) structures, regions relevant to the processing and regulation of reward, which is impaired in the context of depression. However, it is unclear whether these GMV associations with depression precede depressive disorder onset or whether GMV is related to early emerging symptoms or familial depression. To address these questions, we used voxel-based morphometry (VBM) to examine GMV in 85 community-dwelling children (M = 11.12 years, SD …

Orbitofrontal Cortex Grey Matter Volume Is Related To Children's Depressive Symptoms, Matthew R.J. Vandermeer, Pan Liu, Ola Mohamed Ali, Andrew R. Daoust, Marc F. Joanisse, Deanna M. Barch, Elizabeth P. Hayden

Brain and Mind Institute Researchers' Publications

© 2020 The Author(s) Adults with a history of depression show distinct patterns of grey matter volume (GMV) in frontal cortical (e.g., prefrontal cortex, orbitofrontal cortex) and limbic (e.g., anterior cingulate, amygdala, hippocampus, dorsal striatum) structures, regions relevant to the processing and regulation of reward, which is impaired in the context of depression. However, it is unclear whether these GMV associations with depression precede depressive disorder onset or whether GMV is related to early emerging symptoms or familial depression. To address these questions, we used voxel-based morphometry (VBM) to examine GMV in 85 community-dwelling children (M = 11.12 years, SD …

Physical, Occupational, And Speech Therapy For Children With Cerebral Palsy., Sarah Westcott Mccoy, Robert Palisano, Lisa Avery, Lynn Jeffries, Alyssa Laforme Fiss, Lisa Chiarello, Steve Hanna

Physical Therapy Publications

AIM: To explore the relationship between rehabilitation therapies and development in children with cerebral palsy (CP).

METHOD: We conducted a prospective, longitudinal study involving 656 children with CP (mean age [SD] 6y [2y 8mo] at study entry; 1y 6mo-11y 11mo; 287 females, 369 males), and their parents. Children were assessed two to five times over 2 years by therapists using standardized measures of balance and walking endurance. Parents completed questionnaires on demographics, rehabilitation therapies, and their children's performance in self-care and participation in recreation. Therapists and parents collaboratively classified children's Gross Motor Function Classification System (GMFCS) levels. We created longitudinal …

The Neural Association Between Arithmetic And Basic Numerical Processing Depends On Arithmetic Problem Size And Not Chronological Age, Anna A. Matejko, Daniel Ansari

Brain and Mind Institute Researchers' Publications

© 2019 The Authors The intraparietal sulcus (IPS) is thought to be an important region for basic number processing (e.g. symbol-quantity associations) and arithmetic (e.g. addition). Evidence for shared circuitry within the IPS is largely based on comparisons across studies, and little research has investigated number processing and arithmetic in the same individuals. It is also unclear how the neural overlap between number processing and arithmetic is influenced by age and arithmetic problem difficulty. This study investigated these unresolved questions by examining basic number processing (symbol-quantity matching) and arithmetic (addition) networks in 26 adults and 42 children. Number processing and …

Six-Month Prevalence Of Mental Disorders And Service Contacts Among Children And Youth In Ontario: Evidence From The 2014 Ontario Child Health Study, Katholiki Georgiades, Laura Duncan, Laura Duncan, Li Wang, Jinette Comeau, Jinette Comeau, Michael H. Boyle, Michael H. Boyle, Tracie O. Afifi, William R. Avison, Graham Reid, Kathryn Bennett, Terry Bennett, Khrista Boylan, Michelle Butt, Charles Cunningham, Eric Duku, Jim Dunn, Stelios Georgiades, Andrea Gonzalez, Geoffrey Hall, Magdalena Janus, Melissa Kimber, Ellen Lipman, Harriet Macmillan, Peter Rosenbaum, Roberto Sassi, Louis Schmidt, Noam Soreni

Paediatrics Publications

Objectives: To present the 6-month prevalence and sociodemographic correlates of mental disorders and mental health–related service contacts in a sample of children (4 to 11 years) and youth (12 to 17 years) in Ontario. Methods: The 2014 Ontario Child Health Study is a provincially representative survey of 6537 families with children aged 4 to 17 years in Ontario. DSM-IV-TR mental disorders were assessed using the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) and included mood (major depressive episode), anxiety (generalized anxiety, separation anxiety, social phobia, specific phobia), and behaviour disorders (attention-deficit/hyperactivity disorder, oppositional-defiant disorder, conduct disorder).The MINI-KID was …

Developmental Trajectories For The Early Clinical Assessment Of Balance By Gross Motor Function Classification System Level For Children With Cerebral Palsy., Alyssa Laforme Fiss, Sarah Westcott Mccoy, Doreen Bartlett, Lisa Avery, Steven E Hanna, On Track Study Team

Physical Therapy Publications

Background: Children with cerebral palsy (CP) characteristically present with impairments in balance. Currently, the pattern and timing of the development of balance ability have not been described for children with CP of varying Gross Motor Function Classification System (GMFCS) levels.

Objective: The purpose of this study was to document longitudinal developmental trajectories in a measure of balance, the Early Clinical Assessment of Balance (ECAB) scores, along with age-specific reference percentiles and the amount of change typical over a 1-year period for children within different GMFCS levels.

Design: The design was a longitudinal cohort study.

Methods: Participants included 708 children with …

Sound Quality Effects Of An Adaptive Nonlinear Frequency Compression Processor With Normal-Hearing And Hearing-Impaired Listeners, Danielle Glista, Marianne Hawkins, Jonathan M. Vaisberg, Nazanin Pourmand, Vijay Parsa, Susan Scollie

Communication Sciences and Disorders Publications

© 2019 American Academy of Audiology. All rights reserved. Background: Frequency lowering (FL) technology offers a means of improving audibility of high-frequency sounds. For some listeners, the benefit of such technology can be accompanied by a perceived degradation in sound quality, depending on the strength of the FL setting. Purpose: The studies presented in this article investigate the effect of a new type of FL signal processing for hearing aids, adaptive nonlinear frequency compression (ANFC), on subjective speech quality. Research Design: Listener ratings of sound quality were collected for speech stimuli processed with systematically varied fitting parameters. Study Sample: Study …

Methadone For Analgesia In Children With Life-Limiting Illness: Experience From A Tertiary Children's Health Service., Christine Mott, Amrita Sarpal, Krista Moss, Anthony Herbert

Paediatrics Publications

Methadone has the potential to assist in the management of pain in children with life-limiting illness, but its use is limited by its complex pharmacokinetic profile and limited research on its use in children. This is a retrospective review of the use of methadone as an analgesic in 16 children with life-limiting illness. Efficacy, dosing and side effect profile were analysed. Fifteen (94%) patients had improvements in their analgesia with minimal observed adverse effects. Patients were either rapidly converted from a prior opioid in one change or received methadone as an adjunct medication. Conversions were calculated using ratios frequently in …

Evaluation Of Primary Caregivers' Perceptions On Home Trampoline Use, Supriya Singh, Kamary Coriolano, Jacob Davidson, Megan Cashin, Timothy Carey, Debra Bartley

Paediatrics Publications

Trampolines are widely used by children, but trampoline injuries can be severe and may require hospital care or even surgery. This pilot study examined the effectiveness of an educational intervention on caregivers' perceptions of trampoline use and safety for their children. Primary caregivers were recruited from the orthopedic clinic at the Children's Hospital at our institution in 2015. Caregivers were asked to complete a survey at two time points, initially in clinic and one week post educational intervention. The educational intervention was a pamphlet outlining trampoline safety data. Data analysis occurred in 2016. From the 100 primary caregivers recruited, 39 …

Treatment-Related Mortality In Newly Diagnosed Pediatric Cancer: A Population-Based Analysis., Paul Gibson, Jason D Pole, Tanya Lazor, Donna Johnston, Carol Portwine, Mariana Silva, Sarah Alexander, Lillian Sung

Paediatrics Publications

Using a previously developed reliable and valid treatment-related mortality (TRM) definition, our objective was to describe the proportion of children newly diagnosed with cancer experiencing TRM and to identify risk factors for TRM in a population-based cohort. We included children with cancerincluded, 179 had TRM, 478 died of progressive disease, and 4522 were still alive. At 5 years, the cumulative incidence of TRM among the entire cohort was 3.9% (95% confidence interval (CI) 3.3-4.5%). When compared to brain tumor patients, leukemia and lymphoma patients had a significantly higher risk of TRM (hazard ratio (HR) 2.5, 95% CI: 1.6-4.0; P < 0.0001). Infants were at significantly higher risk of TRM across diagnostic groups. Other factors associated with higher risks of TRM were metastatic disease (P < 0.0001), diagnosis prior to 1 January 2008 (P = 0.001), hematopoietic stem cell transplantation (HSCT) (P < 0.0001), and relapse (P < 0.0001). The 5-year cumulative incidence of TRM was 3.9% among newly diagnosed children with cancer. Infants were at higher risk of TRM across diagnostic groups. Other risk factors for TRM were leukemia or lymphoma, metastatic disease, earlier diagnosis year, HSCT, and relapse. Future work should further refine prognostic factors by specific cancer diagnosis to best understand when and how to intervene to improve outcomes.

Treatment-Related Mortality In Newly Diagnosed Pediatric Cancer: A Population-Based Analysis, Paul Gibson, Jason D Pole, Tanya Lazor, Donna Johnston, Carol Portwine, Mariana Silva, Sarah Alexander, Lillian Sung

Paediatrics Publications

Using a previously developed reliable and valid treatment-related mortality (TRM) definition, our objective was to describe the proportion of children newly diagnosed with cancer experiencing TRM and to identify risk factors for TRM in a population-based cohort. We included children with cancerincluded, 179 had TRM, 478 died of progressive disease, and 4522 were still alive. At 5 years, the cumulative incidence of TRM among the entire cohort was 3.9% (95% confidence interval (CI) 3.3-4.5%). When compared to brain tumor patients, leukemia and lymphoma patients had a significantly higher risk of TRM (hazard ratio (HR) 2.5, 95% CI: 1.6-4.0; P < 0.0001). Infants were at significantly higher risk of TRM across diagnostic groups. Other factors associated with higher risks of TRM were metastatic disease (P < 0.0001), diagnosis prior to 1 January 2008 (P = 0.001), hematopoietic stem cell transplantation (HSCT) (P < 0.0001), and relapse (P < 0.0001). The 5-year cumulative incidence of TRM was 3.9% among newly diagnosed children with cancer. Infants were at higher risk of TRM across diagnostic groups. Other risk factors for TRM were leukemia or lymphoma, metastatic disease, earlier diagnosis year, HSCT, and relapse. Future work should further refine prognostic factors by specific cancer diagnosis to best understand when and how to intervene to improve outcomes.

Remote Lifestyle Counseling Influences Cardiovascular Health Outcomes In Youth With Overweight Or Obesity And Congenital Heart Disease, Luis Altamirano-Diaz, Meghan Rombeek, Stefanie De Jesus, Eva Welisch, Harry Prapavessis, Adam A Dempsey, Douglas Fraser, Michael R Miller, Kambiz Norozi

Paediatrics Publications

Background: Children with overweight/obesity and congenital heart disease (CHD) are at increased cardiovascular risk. A lifestyle intervention may help reduce these risks. We sought to determine the feasibility of a smartphone-based lifestyle intervention to improve cardiovascular health outcomes in children with overweight/obesity and CHD.

Methods: We examined the effect of bi-weekly nutrition and fitness counseling delivered

Results: Statistically significant decreases in waist circumference (WC), body mass index

Conclusion: The observed changes in anthropometry were positive with significant improvement to some cardiovascular and metabolic risk indicators. However, this was only observed in the operated group suggesting that other factors, such as …

Quality Of Life In Children With Adverse Drug Reactions: A Narrative And Systematic Review, Blanca R. Del Pozzo-Magaña, Michael J. Rieder, Alejandro Lazo-Langner

Paediatrics Publications

Aims Adverse drug reactions are a common problem affecting adults and children. The economic impact of the adverse drug reactions has been widely evaluated; however, studies of the impact on the quality of life of children with adverse drug reactions are scarce. The aim was to evaluate studies assessing the health-related quality of life of children with adverse drug reactions. Methods We conducted a systematic review that included the following electronic databases: MEDLINE, EMBASE and the Cochrane Library (including the Cochrane Database of Systematic Reviews, the Database of Abstracts of Reviews of Effects, the Cochrane Controlled Trials Register and the …

The Physical Activity Levels And Sedentary Behaviors Of Latino Children In London (Ontario, Canada), Gillian E. Mandich, Shauna Burke, Anca Gaston, Patricia Tucker

Health and Rehabilitation Sciences Publications

OBJECTIVE: To assess the physical activity and sedentary behaviors of a sample of Latino children in London, Ontario, Canada.

METHODS: Seventy-four Latino children (54.1% male; mean age = 11.4) completed self-report questionnaires related to physical activity and sedentary behaviors. A subset of children (n = 64) wore Actical (Mini Mitter, Respironics) accelerometers for a maximum of four days.

RESULTS: Latino children self-reported moderate levels of physical activity (i.e., mean score of 2.8 on 5-point scale). Accelerometer data revealed that children spent an average of 50.0 min in moderate-to-vigorous physical activity (MVPA; 59.2 min on weekdays and 50.6 min on weekend …

Growing Up Our Way : The First Year Of Life In Remote Aboriginal Australia, Sue Kruske, Suzanne Belton, Molly Wardaguga, Conceptual Narjic

Aboriginal Policy Research Consortium International (APRCi)

In this study, we attempted to explore the experiences and beliefs of Aboriginal families as they cared for their children in the first year of life. We collected family stories concerning child rearing, development, behavior, health, and wellbeing between each infant’s birth and first birthday. We found significant differences in parenting behaviors and childrearing practices between Aboriginal groups and mainstream Australians. Aboriginal parents perceived their children to be autonomous individuals with responsibilities toward a large family group. The children were active agents in determining their own needs, highly prized, and included in all aspects of community life. Concurrent with poverty, …

Poor Food And Nutrient Intake Among Indigenous And Non-Indigenous Rural Australian Children, Josephine D. Gwynn, Victoria M. Flood, Catherine A. D'Este, John R. Attia, Nicole Turner, Janine Cochrane, Jimmy Chun-Yu Louie, John H. Wiggers

Aboriginal Policy Research Consortium International (APRCi)

Background: The purpose of this study was to describe the food and nutrient intake of a population of rural Australian children particularly Indigenous children. Participants were aged 10 to 12 years, and living in areas of relative socio-economic disadvantage on the north coast of New South Wales.

Methods: In this descriptive cross-sectional study 215 children with a mean age of 11.30 (SD 0.04) years (including 82 Indigenous children and 93 boys) completed three 24-hour food recalls (including 1 weekend day), over an average of two weeks in the Australian summer of late 2005.

Results: A high proportion of children consumed …

Social And Emotional Outcomes Of Australian Children From Indigenous And Culturally And Linguistically Diverse Backgrounds, Naomi Priest, Jennifer Baxter, Linda Hayes

Aboriginal Policy Research Consortium International (APRCi)

Objectives: 1) profile the living environments and 2) examine the social and emotional outcomes of Australian children from Indigenous and cultural and linguistically diverse (CALD) backgrounds at school entry. Method: Secondary analysis of cross- sectional data collected in Wave 1 of the Longitudinal Study of Australian Children (n=4,735). Child mental-health outcomes were measured using parent report of the Strengths and Difficulties Questionnaire (SDQ). Results: Significant differences in family and neighbourhood characteristics, including parental income, maternal education, maternal parenting quality and neighbourhood safety, were found in children of Indigenous and CALD backgrounds compared to the reference group of Australian-born, English-speaking children. …

Vitamin D Levels In Peanut Allergic Children, Adam Fowlie, Laura Kim, Trefford Simpson, Harold Kim

Department of Medicine Presentations

Background

The prevalence of peanut allergy is increasing. The reasons for this are not entirely known. A factor may be vitamin D (Vit D).

Methods

This study was performed in a referral allergist’s office in Ontario. Prospectively, all patients (<18 years old) with peanut allergy who were tested for peanut specific IgE (PN IgE) also had Vit D measured. All measurements were done between December 2010 and May 2011. The Vit D measure was 25-hydroxy vitamin D. Patients were divided into three groups: deficient (less than 25 nmol/L), insufficient (25-75 nmol/L) and sufficient (75-250 nmol/L). Vit D levels were compared to PN IgE, sex, age, body mass index (BMI) and other allergies.

Results

Fifty peanut allergic patients were included. The mean Vit D level of the patients was 73.8 nmol/L and the 95% confidence interval was 69.6 - 75.7 nmol/L. One patient (2%) had deficient and thirty-one (62%) of the patients had insufficient Vit D levels. Nineteen (38%) had Vit D levels in the sufficient range. There was no correlation between Vit …

The Influence Of The Physical Environment And Sociodemographic Characteristics On Children's Mode Of Travel To And From School, Kristian Larsen, Jason Gilliland, Peter Hess, Patricia Tucker, Jennifer Irwin, Meizi He

Geography & Environment Publications

Objectives: We examined whether certain characteristics of the social and physical environment influence a child's mode of travel between home and school.

Methods: Students aged 11 to 13 years from 21 schools throughout London, Ontario, answered questions from a travel behavior survey. A geographic information system linked survey responses for 614 students who lived within 1 mile of school to data on social and physical characteristics of environments around the home and school. Logistic regression analysis was used to test the influence of environmental factors on mode of travel (motorized vs "active") to and from school.

Results: Over 62% of …

Environmental Equity Is Child's Play: Mapping Public Provision Of Recreation Opportunities In Urban Neighbourhoods, Jason Gilliland, Martin Holmes, Jennifer D. Irwin, Patricia Tucker

Geography & Environment Publications

This paper examines the spatial distribution of recreational opportunities for children and youth in a mid-sized Canadian city (London, Ontario), in relation to the socioeconomic status of neighbourhoods and estimated local need for publicly provided recreation spaces. Public recreation facilities (N = 537) throughout the city were identified, mapped and analysed in a geographic information system. To explore potential socio-environmental inequities, neighbourhoods (N = 22) were characterized by socioeconomic and environmental variables, an index of neighbourhood social distress, a neighbourhood play space needs index, and measures of the prevalence and density of recreational opportunities. The results of the …

Short-Term And Working Memory In Children With Specific Language Impairment, Lisa M. D. Archibald

Communication Sciences and Disorders Publications

Investigations of the cognitive processes underlying Specific Language Impairment (SLI) have implicated deficits in the storage and processing of phonological or verbal information. This thesis reports five studies that investigated the role of short-term and working memory in children with SLI. Study 1 demonstrated SLI deficits on measures of verbal working memory, and short-term memory for verbal but not visuospatial information. Study 2 provided evidence that children with SLI perform at age-level on visuospatial working memory measures. Study 3 demonstrated slower processing in the SLI group across domains, as well as verbal storage decrements, with the greatest deficits found for …