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INTRODUCTION: At least 10% of hospital admissions in high-income countries, including Australia, are associated with patient safety incidents, which contribute to patient harm ('adverse events'). When a patient is seriously harmed, an investigation or review is undertaken to reduce the risk of further incidents occurring. Despite 20 years of investigations into adverse events in healthcare, few evaluations provide evidence of their quality and effectiveness in reducing preventable harm.This study aims to develop consistent, informed and robust best practice guidance, at state and national levels, that will improve the response, learning and health system improvements arising from adverse events. METHODS AND ANALYSIS: The setting will be healthcare organisations in Australian public health systems in the states of New South Wales, Queensland, Victoria and the Australian Capital Territory. We will apply a multistage mixed-methods research design with evaluation and in-situ feasibility testing. This will include literature reviews (stage 1), an assessment of the quality of 300 adverse event investigation reports from participating hospitals (stage 2), and a policy/procedure document review from participating hospitals (stage 3) as well as focus groups and interviews on perspectives and experiences of investigations with healthcare staff and consumers (stage 4). After triangulating results from stages 1-4, we will then codesign tools and guidance for the conduct of investigations with staff and consumers (stage 5) and conduct feasibility testing on the guidance (stage 6). Participants will include healthcare safety systems policymakers and staff (n=120-255) who commission, undertake or review investigations and consumers (n=20-32) who have been impacted by adverse events. ETHICS AND DISSEMINATION: Ethics approval has been granted by the Northern Sydney Local Health District Human Research Ethics Committee (2023/ETH02007 and 2023/ETH02341).The research findings will be incorporated into best practice guidance, published in international and national journals and disseminated through conferences.
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Seguridad del Paciente , Proyectos de Investigación , Humanos , Australia , Daño del Paciente/prevención & control , Mejoramiento de la Calidad , Errores Médicos/prevención & control , Grupos Focales , Atención a la SaludRESUMEN
OBJECTIVES: To elicit the Aboriginal community's cultural and healthcare needs and views about six prominent and emerging models of care, to inform the development of a new hospital. DESIGN: Cross-sectional qualitative study co-designed and co-implemented by Aboriginal team members. SETTING: Western Sydney, New South Wales, Australia. PARTICIPANTS: Aboriginal and Torres Strait Islander healthcare providers (n=2) and community members (n=18) aged between 21 and 60+ years participated in yarning circles (20 participants; 14 female, 6 male). RESULTS: Handwritten notes from yarning circles were inductively analysed to synthesise the cultural and healthcare needs of providers and community members in relation to a new hospital and six models of care. Three primary themes emerged in relation to future hospitals. These were 'culturally responsive spaces', 'culturally responsive systems' and 'culturally responsive models of care'. Strengths (eg, comfort, reduced waiting time, holistic care), barriers (eg, logistics, accessibility, literacy) and enablers (eg, patient navigator role, communication pathways, streamlined processes) were identified for each of the six models of care. CONCLUSIONS: Aboriginal and Torres Strait Islander community members and providers are invested in the co-creation of an innovative, well-integrated hospital that meets the needs of the community. Common themes of respect and recognition, relationships and partnering, and capacity building emerged as important consumer and provider considerations when developing and evaluating care services. Participants supported a range of models citing concerns about accessibility and choice when discussing evidence-based models of care.
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Aborigenas Australianos e Isleños del Estrecho de Torres , Servicios de Salud del Indígena , Investigación Cualitativa , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Estudios Transversales , Competencia Cultural , Accesibilidad a los Servicios de Salud , Necesidades y Demandas de Servicios de Salud , Servicios de Salud del Indígena/organización & administración , Hospitales , Nueva Gales del SurRESUMEN
Background: Care delivery for the increasing number of people presenting at hospital emergency departments (EDs) with mental illness is a challenging issue. This review aimed to synthesise the research evidence associated with strategies used to improve ED care delivery outcomes, experience, and performance for adults presenting with mental illness. Method: We systematically reviewed the evidence regarding the effects of ED-based interventions for mental illness on patient outcomes, patient experience, and system performance, using a comprehensive search strategy designed to identify published empirical studies. Systematic searches in Scopus, Ovid Embase, CINAHL, and Medline were conducted in September 2023 (from inception; review protocol was prospectively registered in Prospero CRD42023466062). Eligibility criteria were as follows: (1) primary research study, published in English; and (2) (a) reported an implemented model of care or system change within the hospital ED context, (b) focused on adult mental illness presentations, and (c) evaluated system performance, patient outcomes, patient experience, or staff experience. Pairs of reviewers independently assessed study titles, abstracts, and full texts according to pre-established inclusion criteria with discrepancies resolved by a third reviewer. Independent reviewers extracted data from the included papers using Covidence (2023), and the quality of included studies was assessed using the Joanna Briggs Institute suite of critical appraisal tools. Results: A narrative synthesis was performed on the included 46 studies, comprising pre-post (n = 23), quasi-experimental (n = 6), descriptive (n = 6), randomised controlled trial (RCT; n = 3), cohort (n = 2), cross-sectional (n = 2), qualitative (n = 2), realist evaluation (n = 1), and time series analysis studies (n = 1). Eleven articles focused on presentations related to substance use disorder presentation, 9 focused on suicide and deliberate self-harm presentations, and 26 reported mental illness presentations in general. Strategies reported include models of care (e.g., ED-initiated Medications for Opioid Use Disorder, ED-initiated social support, and deliberate self-harm), decision support tools, discharge and transfer refinements, case management, adjustments to liaison psychiatry services, telepsychiatry, changes to roles and rostering, environmental changes (e.g., specialised units within the ED), education, creation of multidisciplinary teams, and care standardisations. System performance measures were reported in 33 studies (72%), with fewer studies reporting measures of patient outcomes (n = 19, 41%), patient experience (n = 10, 22%), or staff experience (n = 14, 30%). Few interventions reported outcomes across all four domains. Heterogeneity in study samples, strategies, and evaluated outcomes makes adopting existing strategies challenging. Conclusion: Care for mental illness is complex, particularly in the emergency setting. Strategies to provide care must align ED system goals with patient goals and staff experience.
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Work Domain Analysis (WDA), the foundational phase in the Cognitive Work Analysis Framework (CWA), provides a platform for understanding and designing complex systems. Though it has been used extensively, there are few applications in healthcare, and model validation for different contexts is not always undertaken. The current study aimed to validate an Emergency Department (ED) WDA across three metropolitan hospitals that differ in the type and nature of services they provide, including the ED in which the original ED WDA was developed. A facilitated workshop was conducted at the first ED and interviews at two subsequent EDs to refine and validate the ED WDA. ED subject matter experts (SMEs) including nurses, doctors, administration, and allied health personnel provided feedback on the model. SME feedback resulted in modifications to the original ED WDA model including combining nodes to reduce duplication and amending five labels for clarity. The resulting WDA provides a valid representation of the EDs found in metropolitan districts within an Australian state and can be used by roles such as frontline ED clinicians, hospital managers, and policy developers to facilitate the design, testing, and sharing of solutions to local and shared problems. The findings also demonstrate the importance of validating WDA models across different contexts.
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Atención a la Salud , Servicio de Urgencia en Hospital , Humanos , Australia , Personal de Salud/psicología , HospitalesRESUMEN
OBJECTIVE: To identify, review and synthesise qualitative literature on healthcare professionals' adaptations to changes and challenges resulting from the COVID-19 pandemic. DESIGN: Systematic review with meta-synthesis. DATA SOURCES: Academic Search Elite, CINAHL, MEDLINE, PubMed, Science Direct and Scopus. ELIGIBILITY CRITERIA: Qualitative or mixed-methods studies published between 2019 and 2021 investigating healthcare professionals' adaptations to changes and challenges resulting from the COVID-19 pandemic. DATA EXTRACTION AND SYNTHESIS: Data were extracted using a predesigned data extraction form that included details about publication (eg, authors, setting, participants, adaptations and outcomes). Data were analysed using thematic analysis. RESULTS: Forty-seven studies were included. A range of adaptations crucial to maintaining healthcare delivery during the COVID-19 pandemic were found, including taking on new roles, conducting self and peer education and reorganising workspaces. Triggers for adaptations included unclear workflows, lack of guidelines, increased workload and transition to digital solutions. As challenges arose, many health professionals reported increased collaboration across wards, healthcare teams, hierarchies and healthcare services. CONCLUSION: Healthcare professionals demonstrated significant adaptive capacity when faced with challenges imposed by the COVID-19 pandemic. Several adaptations were identified as beneficial for future organisational healthcare service changes, while others exposed weaknesses in healthcare system designs and capacity, leading to dysfunctional adaptations. Healthcare professionals' experiences working during the COVID-19 pandemic present a unique opportunity to learn how healthcare systems rapidly respond to changes, and how resilient healthcare services can be built globally.
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COVID-19 , Humanos , COVID-19/epidemiología , Pandemias , Causalidad , Personal de SaludRESUMEN
BACKGROUND: Innovative models of health care that involve advanced technology in the form of a digital hospital are emerging globally. Models include technology such as machine learning and smart wearables, that can be used to integrate patient data and improve continuity of care. This model may have benefits in situations where patient deterioration must be detected quickly so that a rapid response can occur such as cardiopulmonary settings. AIM: The purpose of this scoping review was to examine the evidence for a digital hospital model of care, in the context of cardiac and pulmonary settings. DESIGN: Scoping review. DATA SOURCES: Databases searched were using PsycInfo, Ovid MEDLINE, and CINAHL. Studies written in English and containing key terms related to digital hospital and cardiopulmonary care were included. The Joanna Briggs Institute methodology for systematic reviews was used to assess the risk of bias. RESULTS: Thirteen (13) studies fulfilled the inclusion criteria. For cardiac conditions, a deep-learning-based rapid response system warning system for predicting patient deterioration leading to cardiac arrest had up to 257% higher sensitivity than conventional methods. There was also a reduction in the number of patients who needed to be examined by a physician. Using continuous telemonitoring with a wireless real-time electrocardiogram compared with non-monitoring, there was improved initial resuscitation and 24-hour post-event survival for high-risk patients. However, there were no benefits for survival to discharge. For pulmonary conditions, a natural language processing algorithm reduced the time to asthma diagnosis, demonstrating high predictive values. Virtual inhaler education was found to be as effective as in-person education, and prescription error was reduced following the implementation of computer-based physician order entry electronic medical records and a clinical decision support tool. CONCLUSIONS: While we currently have only a brief glimpse at the impact of technology care delivery for cardiac and respiratory conditions, technology presents an opportunity to improve quality and safety in care, but only with the support of adequate infrastructure and processes. PROTOCOL REGISTRATION: Open Science Framework (OSF: DOI 10.17605/OSF.IO/PS6ZU).
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BACKGROUND: One of the most difficult challenges in healthcare involves equitable allocation of resources. Our review aimed to identify international funding models in Organisation for Economic Co-operation and Development (OECD) countries for government-funded public hospitals and evidence underpinning their efficacy, via review of the peer-reviewed and grey literature. METHODS: Ovid-Medline, Ovid Embase, Scopus, and PubMed were searched for peer-reviewed literature. Advanced Google searches and targeted hand searches of relevant organisational websites identified grey literature. Inclusion criteria were: English language, published between 2011 and 2022, and that the article: (1) focused on healthcare funding; (2) reported on or identified specific factors, indexes, algorithms or formulae associated with healthcare funding; and (3) referred to countries that are members of the OECD, excluding the United States (US). RESULTS: For peer-reviewed literature 1189 abstracts and 35 full-texts were reviewed; six articles met the inclusion criteria. For grey literature, 2996 titles or abstracts and 37 full-texts were reviewed; five articles met the inclusion criteria. Healthcare funding arrangements employed in 15 OECD countries (Australia, Belgium, Canada, Finland, France, Germany, Israel, Italy, the Netherlands, New Zealand, Norway, Spain, Sweden, Switzerland, and the United Kingdom [UK; specifically, England, Scotland, Wales and Northern Ireland]) were identified, but papers reported population-based funding arrangements for specific regions rather than hospital-specific models. CONCLUSIONS: While some models adjusted for deprivation and ethnicity factors, none of the identified documents reported on health systems that adjusted funding allocation for social determinants such as health literacy levels.
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Servicios de Salud , Organización para la Cooperación y el Desarrollo Económico , Estados Unidos , Reino Unido , Atención a la Salud , Hospitales PúblicosRESUMEN
INTRODUCTION: Emergency department (ED) care must adapt to meet current and future demands. In Australia, ED quality measures (eg, prolonged length of stay, re-presentations or patient experience) are worse for older adults with multiple comorbidities, people who have a disability, those who present with a mental health condition, Indigenous Australians, and those with a culturally and linguistically diverse (CALD) background. Strengthened ED performance relies on understanding the social and systemic barriers and preferences for care of these different cohorts, and identifying viable solutions that may result in sustained improvement by service providers. A collaborative 5-year project (MyED) aims to codesign, with ED users and providers, new or adapted models of care that improve ED performance, improve patient outcomes and improve patient experience for these five cohorts. METHODS AND ANALYSIS: Experience-based codesign using mixed methods, set in three hospitals in one health district in Australia. This protocol introduces the staged and incremental approach to the whole project, and details the first research elements: ethnographic observations at the ED care interface, interviews with providers and interviews with two patient cohorts-older adults and adults with a CALD background. We aim to sample a diverse range of participants, carefully tailoring recruitment and support. ETHICS AND DISSEMINATION: Ethics approval has been obtained from the Western Sydney Local Health District Human Research Ethics Committee (2022/PID02749-2022/ETH02447). Prior informed written consent will be obtained from all research participants. Findings from each stage of the project will be submitted for peer-reviewed publication. Project outputs will be disseminated for implementation more widely across New South Wales, Australia.
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Servicios Médicos de Urgencia , Servicio de Urgencia en Hospital , Humanos , Anciano , Australia , Nueva Gales del Sur , HospitalesRESUMEN
This study examined how the Australian news media have portrayed public hospital Emergency Departments (EDs) over the last two decades. A systematic review and media frame analysis, searching Factiva and Australia and New Zealand News Stream for digital and print news articles published between January 2000 and January 2020. Eligibility criteria were (1) discussed EDs in public hospitals; (2) the primary focus of the article was the ED; (3) focused on the Australian context; (4) were published by one of the Australian state-based news outlets (e.g., The Sydney Morning Herald, Herald Sun). A pair of reviewers independently screened 242 articles for inclusion according to the pre-established criteria. Discrepancies were resolved via discussion. 126 articles met the inclusion criteria. Pairs of independent reviewers identified frames in 20% of the articles using an inductive approach to develop a framework for coding the remaining articles. News media rely heavily on reporting problems within and with the ED, while also proposing a cause. Praise for EDs was minimal. Opinions were primarily from government spokespeople, professional associations, and doctors. ED performance was often reported as fact, with no reference to the source of the information. Rhetorical framing devices, such as hyperbole and imagery, were used to emphasise dominant themes. The negative bias inherent in news media reporting of EDs could potentially damage public awareness of ED functioning, with implications for the likelihood of the public's accessing ED services. Like in the film Groundhog Day, news media reporting is stuck in a loop reporting the same narrative over and over again.
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Medios de Comunicación de Masas , Películas Cinematográficas , Australia , Servicio de Urgencia en Hospital , Nueva ZelandaRESUMEN
INTRODUCTION: To address challenges regarding the delivery of healthcare, governments and health services are focusing on the implementation of models that are flexible, person-centred, cost-effective and integrate hospital services more closely with primary healthcare and social services. Such models increasingly embed consumer codesign, multidisciplinary teams and leverage digital technologies, such as telehealth, attempting to deliver care more seamlessly and to continually improve services. This paper provides a study protocol to describe a method to explore Aboriginal and/or Torres Strait Islander consumer and healthcare provider needs and expectations for the design and development of a new healthcare facility in Australia. METHODS AND ANALYSIS: A qualitative study of consumer members' and health providers' needs and expectations. Data collection includes a short consumer-specific and provider-specific, demographic questionnaire and culturally appropriate facilitator-coordinated consultation workshops. Data will be analysed thematically (qualitatively). ETHICS AND DISSEMINATION: The results will be actively disseminated through peer-reviewed journals, conference presentations, reports to stakeholders and community meetings. This study was reviewed and approved by a health service-based Ethics Committee in New South Wales, Australia and the Aboriginal Health and Medical Research Committee.
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Aborigenas Australianos e Isleños del Estrecho de Torres , Participación de la Comunidad , Asistencia Sanitaria Culturalmente Competente , Instituciones de Salud , Servicios de Salud del Indígena , Determinantes Sociales de la Salud , Humanos , Australia , Encuestas y Cuestionarios , Investigación Cualitativa , Evaluación de Necesidades , Necesidades y Demandas de Servicios de Salud , Atención a la SaludRESUMEN
OBJECTIVE: To undertake a synthesis of evidence-based research for seven innovative models of care to inform the development of new hospitals. DESIGN: Umbrella review. SETTING: Interventions delivered inside and outside of acute care settings. PARTICIPANTS: Children and adults with one or more identified acute or chronic health conditions. DATA SOURCES: PsycINFO, Ovid MEDLINE and CINAHL. PRIMARY AND SECONDARY OUTCOME MEASURES: Clinical indicators and mortality, healthcare utilisation, quality of life, self-management and self-care and patient knowledge. RESULTS: A total of 66 reviews were included, synthesising evidence from 1272 primary studies across the 7 models of care. Virtual care was the most common model studied, addressed by 47 (73%) of the reviews. Common outcomes evaluated across reviews were clinical indicators and mortality, healthcare utilisation, self-care and self-management, patient knowledge, quality of life and cost-effectiveness. The findings indicate that the innovative models of healthcare we identified in this review may be effective in managing patients with a range of acute and chronic conditions. Most of the included reviews reported evidence of comparable or improved care. CONCLUSIONS: A consideration of local infrastructure and individual patient characteristics, such as health literacy, may be critical in determining the suitability of models of care for patients and their implementation in local health systems. TRIAL REGISTRATION NUMBER: 10.17605/OSF.IO/PS6ZU.
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Aceptación de la Atención de Salud , Calidad de Vida , Adulto , Niño , Humanos , Enfermedad Crónica , AutocuidadoRESUMEN
OBJECTIVE: To identify the risk factors associated with complaints, malpractice claims and impaired performance in medical practitioners. DESIGN: Systematic review. DATA SOURCES: Ovid-Medline, Ovid Embase, Scopus and Cochrane Central Register of Controlled Trials were searched from 2011 until March 2020. Reference lists and Google were also handsearched. RESULTS: Sixty-seven peer-reviewed papers and three grey literature publications from 2011 to March 2020 were reviewed by pairs of independent reviewers. Twenty-three key factors identified, which were categorised as demographic or workplace related. Gender, age, years spent in practice and greater number of patient lists were associated with higher risk of malpractice claim or complaint. Risk factors associated with physician impaired performance included substance abuse and burn-out. CONCLUSIONS: It is likely that risk factors are interdependent with no single factor as a strong predictor of a doctor's risk to the public. Risk factors for malpractice claim or complaint are likely to be country specific due to differences in governance structures, processes and funding. Risk factors for impaired performance are likely to be specialty specific due to differences in work culture and access to substances. New ways of supporting doctors might be developed, using risk factor data to reduce adverse events and patient harm. PROSPERO REGISTRATION NUMBER: PROSPERO registration number: CRD42020182045.
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Mala Praxis , Medicina , Médicos , HumanosRESUMEN
OBJECTIVE: In 2014, an escalation plan and morning handover meetings were implemented in an intensive care unit (ICU) to reduce access block for post-operative care. In this study, the improvement intervention is revisited 5 years on with the objective to see if the changes are sustained and to understand factors contributing to sustainability. DESIGN: A mixed-method approach was used, with quantitative analysis of ICU administrative data and qualitative analysis of interviews with hospital management and ICU staff. SETTING: ICU with mixed surgical and non-surgical cases in a regional hospital in Australia. PARTICIPANTS: Interview participants: ICU nurses (four), ICU doctors (four) and hospital management (four). MAIN OUTCOME MEASURES: Monthly number of elective surgeries were cancelled due to unavailability of ICU beds. Staff perceptions of the interventions and factors contributed to sustainability. RESULTS: After a decline in elective surgeries being cancelled in the first year after the intervention, there was an increase in cancellations in the following years (χ2=16.38, p=0.003). Lack of knowledge about the intervention and competitive interests in the management of patient flow were believed to be obstacles for sustained effects of the original intervention. So were communication deficiencies that were reported within the ICU and between ICU and other departments. There are discrepancies between how nurses and doctors use the escalation plan and regard the availability of ICU beds. CONCLUSION: Improvement interventions in healthcare that appear initially to be successful are not necessarily sustained over time, as was the case in this study. In healthcare, there is no such thing as a 'fix and forget' solution for interventions. Management commitment to support communication within and between microsystems, and to support healthcare staff understanding of the underlying reasons for intervention, are important implications for change and change management across healthcare systems.
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Comunicación , Unidades de Cuidados Intensivos , Australia , Cuidados Críticos , Estudios de Seguimiento , Hospitales , HumanosRESUMEN
BACKGROUND: Over the last two decades, Emergency Department (ED) crowding has become an increasingly common occurrence worldwide. Crowding is a complex and challenging issue that affects EDs' capacity to provide safe, timely and quality care. This review aims to map the research evidence provided by reviews to improve ED performance. METHODS AND FINDINGS: We performed a scoping review, searching Cochrane Database of Systematic Reviews, Scopus, EMBASE, CINAHL and PubMed (from inception to July 9, 2019; prospectively registered in Open Science Framework https://osf.io/gkq4t/). Eligibility criteria were: (1) review of primary research studies, published in English; (2) discusses a) how performance is measured in the ED, b) interventions used to improve ED performance and their characteristics, c) the role(s) of patients in improving ED performance, and d) the outcomes attributed to interventions used to improve ED performance; (3) focuses on a hospital ED context in any country or healthcare system. Pairs of reviewers independently screened studies' titles, abstracts, and full-texts for inclusion according to pre-established criteria. Discrepancies were resolved via discussion. Independent reviewers extracted data using a tool specifically designed for the review. Pairs of independent reviewers explored the quality of included reviews using the Risk of Bias in Systematic Reviews tool. Narrative synthesis was performed on the 77 included reviews. Three reviews identified 202 individual indicators of ED performance. Seventy-four reviews reported 38 different interventions to improve ED performance: 27 interventions describing changes to practice and process (e.g., triage, care transitions, technology), and a further nine interventions describing changes to team composition (e.g., advanced nursing roles, scribes, pharmacy). Two reviews reported on two interventions addressing the role of patients in ED performance, supporting patients' decisions and providing education. The outcomes attributed to interventions used to improve ED performance were categorised into five key domains: time, proportion, process, cost, and clinical outcomes. Few interventions reported outcomes across all five outcome domains. CONCLUSIONS: ED performance measurement is complex, involving automated information technology mechanisms and manual data collection, reflecting the multifaceted nature of ED care. Interventions to improve ED performance address a broad range of ED processes and disciplines.
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Servicio de Urgencia en Hospital , Calidad de la Atención de Salud , HumanosRESUMEN
Spatial communication tasks, such as following route directions through unfamiliar environments, place considerable demands on multiple cognitive processes, including language comprehension and memory. Gestures accompanying spoken route directions may aide task performance by enhancing cognitive processes such as language and memory processing. It is not yet clear whether different kinds of gesture might influence the processing of route information in different ways. In 2 experiments, we examined how different gestures would enhance or reduce listeners' recall of spatial information when given route directions through an unfamiliar building. Adults were randomly allocated to one of three gesture conditions: no gesture (speech only), beat gesture (speech accompanied by simple rhythmic gestures), or iconic-deictic gesture (speech accompanied by iconic and deictic gestures). Recall was measured verbally, by recalling the route aloud, then physically, by walking the route. In Experiment 1, redundant gestures that mirrored verbal route directions did not enhance listeners' verbal recall or route navigation. In Experiment 2, when the verbal route directions were edited to be incomplete, nonredundant gestures enhanced recall to the level seen when hearing all information through speech. These findings suggest that gestures enhance recall when compensating for missing verbal information, but not when they replicate verbal information. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Comprensión/fisiología , Gestos , Recuerdo Mental/fisiología , Navegación Espacial/fisiología , Adolescente , Adulto , Comunicación , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
During early childhood, children find spatial tasks such as following novel route directions challenging. Spatial tasks place demands on multiple cognitive processes, including language comprehension and memory, at a time in development when resources are limited. As such, gestures accompanying route directions may aid comprehension and facilitate task performance by scaffolding cognitive processes, including language and memory processing. This study examined the effect of presenting gesture during encoding on spatial task performance during early childhood. Three- to five-year-olds were presented with verbal route directions through a zoo-themed spatial array and, depending on assigned condition (no gesture, beat gesture, or iconic/deictic gesture), accompanying gestures. Children presented with verbal route directions accompanied by a combination of iconic (pantomime) and deictic (pointing) gestures verbally recalled more than children presented with beat gestures (rhythmic hand movements) or no gestures accompanying the route directions. The presence of gesture accompanying route directions similarly influenced physical route navigation, such that children presented with gesture (beat, pantomime, and pointing) navigated the route more accurately than children presented with no gestures. Across all gesture conditions, location information (e.g., the penguin pond) was recalled more than movement information (e.g., go around) and descriptive information (e.g., bright red). These findings suggest that speakers' gestures accompanying spatial task information influence listeners' recall and task performance.
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Comprensión , Gestos , Navegación Espacial , Preescolar , Femenino , Humanos , Masculino , Recuerdo MentalRESUMEN
During social interaction, verbal language as well as nonverbal behavior is exchanged between speakers and listeners. One social task that often involves nonverbal behavior is the relaying of spatial direction information. The questions addressed in this study were whether presenting gesture during encoding (a) enhanced corresponding spatial task performance and (b) elicited gesture production at recall for adults and children. Children (3-4years) and adults were presented with verbal route directions through a small-scale spatial array and, depending on the assigned condition (i.e., no gestures, beat gestures, or representational gestures), the accompanying gestures. Children, but not adults, benefited from the presence of gesture during encoding of the spatial route direction task, as measured by recall at test. Results suggest that the presence of gesture during encoding plays an integral part of effectively communicating spatial route direction information, particularly for children.