Tutorial for Abstract Semantic Associative Network Training (AbSANT): Theoretical Rationale, Step-by-Step Protocol, and Material Resources

2022 ◽  
pp. 1-10
Author(s):  
Chaleece W. Sandberg
Keyword(s):  
Decision Making ◽  
Evidence Based ◽  
Theoretical Rationale ◽  
Associative Network ◽  
Material Resources ◽  
Link Type ◽  
Network Training ◽  
Informed Decisions ◽  
Abstract Words ◽  
Concrete Words

Purpose: The availability of evidence-based therapies for abstract words is limited. Abstract Semantic Associative Network Training (AbSANT) is theoretically motivated and has been shown to not only improve directly trained abstract words, such as the word emergency in the category hospital, but also promote generalization to related concrete words, such as the word doctor . Method: This tutorial provides step-by-step instructions, including cueing strategies, and material resources for conducting AbSANT. Importantly, this tutorial also explains the theoretical motivation behind AbSANT, as well as information regarding the population, dose, and environment characteristics of effective trials, to help clinicians make informed decisions regarding the applicability of this approach and to guide decision-making throughout the steps of therapy. Conclusions: AbSANT is an effective, theoretically based treatment for abstract words. This tutorial provides all of the resources needed to conduct AbSANT with clients with aphasia. Supplemental Material https://doi.org/10.23641/asha.17776211

Abstract Semantic Associative Network Training: A Replication and Update of an Abstract Word Retrieval Therapy Program

2020 ◽  
Vol 29 (3) ◽  
pp. 1574-1595
Author(s):  
Chaleece W. Sandberg ◽  
Teresa Gray
Keyword(s):  
Concrete Word ◽  
Abstract Word ◽  
Distinct Pattern ◽  
Word Retrieval ◽  
Effect Sizes ◽  
Associative Network ◽  
Direct Training ◽  
Network Training ◽  
Abstract Words ◽  
Concrete Words

Purpose We report on a study that replicates previous treatment studies using Abstract Semantic Associative Network Training (AbSANT), which was developed to help persons with aphasia improve their ability to retrieve abstract words, as well as thematically related concrete words. We hypothesized that previous results would be replicated; that is, when abstract words are trained using this protocol, improvement would be observed for both abstract and concrete words in the same context-category, but when concrete words are trained, no improvement for abstract words would be observed. We then frame the results of this study with the results of previous studies that used AbSANT to provide better evidence for the utility of this therapeutic technique. We also discuss proposed mechanisms of AbSANT. Method Four persons with aphasia completed one phase of concrete word training and one phase of abstract word training using the AbSANT protocol. Effect sizes were calculated for each word type for each phase. Effect sizes for this study are compared with the effect sizes from previous studies. Results As predicted, training abstract words resulted in both direct training and generalization effects, whereas training concrete words resulted in only direct training effects. The reported results are consistent across studies. Furthermore, when the data are compared across studies, there is a distinct pattern of the added benefit of training abstract words using AbSANT. Conclusion Treatment for word retrieval in aphasia is most often aimed at concrete words, despite the usefulness and pervasiveness of abstract words in everyday conversation. We show the utility of AbSANT as a means of improving not only abstract word retrieval but also concrete word retrieval and hope this evidence will help foster its application in clinical practice.

Abstraction: An alternative neurocognitive account of recognition, prediction, and decision making

2020 ◽  
Vol 43 ◽  
Author(s):  
Valerie F. Reyna ◽  
David A. Broniatowski
Keyword(s):  
Decision Making ◽  
Software Engineering ◽  
Systems Engineering ◽  
Evidence Based ◽  
Extensive Literature ◽  
Trace Theory ◽  
Fuzzy Trace Theory ◽  
Abstract Representations ◽  
Technical Systems

Abstract Gilead et al. offer a thoughtful and much-needed treatment of abstraction. However, it fails to build on an extensive literature on abstraction, representational diversity, neurocognition, and psychopathology that provides important constraints and alternative evidence-based conceptions. We draw on conceptions in software engineering, socio-technical systems engineering, and a neurocognitive theory with abstract representations of gist at its core, fuzzy-trace theory.

Debates in Dysphagia Management: How Do You Use Evidence-Based Practice in Your Dysphagia Patient Care?

2011 ◽  
Vol 20 (4) ◽  
pp. 121-123
Author(s):  
Jeri A. Logemann
Keyword(s):  
Decision Making ◽  
Patient Care ◽  
Clinical Outcomes ◽  
Clinical Judgment ◽  
Clinical Decision Making ◽  
Evidence Based Practice ◽  
Clinical Decision ◽  
Evidence Based ◽  
Clinical Method ◽  
Do So

Evidence-based practice requires astute clinicians to blend our best clinical judgment with the best available external evidence and the patient's own values and expectations. Sometimes, we value one more than another during clinical decision-making, though it is never wise to do so, and sometimes other factors that we are unaware of produce unanticipated clinical outcomes. Sometimes, we feel very strongly about one clinical method or another, and hopefully that belief is founded in evidence. Some beliefs, however, are not founded in evidence. The sound use of evidence is the best way to navigate the debates within our field of practice.

Evidence-based Assessment

2010 ◽  
pp. 76-98
Author(s):  
John Hunsley ◽  
Eric J. Mash
Keyword(s):  
Decision Making ◽  
Clinical Assessment ◽  
Assessment Process ◽  
Evidence Based ◽  
The Past ◽  
Specific Assessment ◽  
The Many ◽  
Selection Of ◽  
Made In

Evidence-based assessment relies on research and theory to inform the selection of constructs to be assessed for a specific assessment purpose, the methods and measures to be used in the assessment, and the manner in which the assessment process unfolds. An evidence-based approach to clinical assessment necessitates the recognition that, even when evidence-based instruments are used, the assessment process is a decision-making task in which hypotheses must be iteratively formulated and tested. In this chapter, we review (a) the progress that has been made in developing an evidence-based approach to clinical assessment in the past decade and (b) the many challenges that lie ahead if clinical assessment is to be truly evidence-based.

Statistical formats to optimize evidence-based decision making: A behavioral approach

2014 ◽  
Vol 67 (5) ◽  
pp. 790-794 ◽  
Author(s):  
Iván Arribas ◽  
Irene Comeig ◽  
Amparo Urbano ◽  
José Vila
Keyword(s):  
Decision Making ◽  
Behavioral Approach ◽  
Evidence Based ◽  
Evidence Based Decision Making

scholarly journals Development, piloting, and evaluation of an evidence-based informed consent form for total knee arthroplasty (EvAb-Pilot): a protocol for a mixed methods study

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Alina Weise ◽  
Julia Lühnen ◽  
Stefanie Bühn ◽  
Felicia Steffen ◽  
Sandro Zacher ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Informed Consent ◽  
Adverse Events ◽  
Knee Arthroplasty ◽  
Evidence Based ◽  
Nocebo Effect ◽  
Legal Requirements ◽  
Consent Forms ◽  
Link Type ◽  
Total Knee

Abstract Background Practitioners frequently use informed consent forms to support the physician-patient communication and the informed consent process. Informed consent for surgery often focuses on risk centered information due to high liability risks for treatment errors. This may affect patients’ anxiety of adverse events and the nocebo effect. This study focuses on the optimization of pre-surgical information on risks and complications, and at the same time reconciles these information with legal requirements. Methods The development, piloting, and evaluation of evidence-based informed consent forms for total knee arthroplasty (TKA) and related anesthesia procedures will follow the UK MRC Framework for developing and evaluating complex interventions. Conducting different sub-studies, we will (I) qualitatively explore the information acquisition and decision-making processes, (II) develop and pilot test evidence-based informed consent forms on the example of TKA and related anesthesia procedures, (III) conduct a monocentric interrupted time series (ITS) pilot study to evaluate the effects of evidence-based informed consent forms in comparison with standard consent forms, and (IV) perform a process evaluation to identify barriers and facilitators to the implementation of the intervention and to analyze mechanisms of impact. Discussion The evidence-based and understandable presentation of risks in informed consent forms aims at avoiding distorted risk depiction and strengthening the patients’ competencies to correctly assess the risks of undergoing surgery. This might reduce negative expectations and anxiety of adverse events, which in turn might reduce the nocebo effect. At the same time, the practitioners’ acceptance of evidence-based informed consent forms meeting legal requirements could be increased. Trial registration ClinicalTrials.gov, NCT04669483. Registered 15 December 2020. German Clinical Trials Registry, DRKS00022571. Registered 15 December 2020

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