[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100489463":3},{"organization":4,"armGroups":7,"interventions":31,"overallOfficials":46,"centralContacts":50,"locations":56,"responsibleParty":76,"collaborators":79,"id":85,"slug":86,"hasResults":87,"nctId":88,"briefTitle":89,"officialTitle":90,"acronym":37,"eligibilityCriteria":91,"healthyVolunteers":87,"sex":92,"minAge":93,"maxAge":37,"enrollmentInfo":94,"targetDuration":37,"studyType":97,"phases":98,"briefSummary":100,"conditions":101,"keywords":37,"overallStatus":59,"whyStopped":37,"lastUpdateSubmitDate":104,"lastUpdatePostDateStruct":105,"startDateStruct":108,"completionDateStruct":110,"leadSponsor":112,"locationsCount":113},{"fullName":5,"class":6},"University of Pittsburgh","OTHER",[8,16,19,22,25,28],{"label":9,"type":10,"description":11,"interventionNames":12},"Effort-maximized, then accuracy-maximized, then effort-accuracy balanced","EXPERIMENTAL","All participants will receive all three naming treatment conditions in a randomized order - this is one possible ordering of those conditions.",[13,14,15],"Behavioral: Accuracy-maximized condition","Behavioral: Effort-maximized condition","Behavioral: Effort-accuracy balanced condition",{"label":17,"type":10,"description":11,"interventionNames":18},"Effort-maximized, then effort-accuracy balanced, then accuracy-maximized",[13,14,15],{"label":20,"type":10,"description":11,"interventionNames":21},"Accuracy-maximized, then effort-maximized, then effort-accuracy balanced",[13,14,15],{"label":23,"type":10,"description":11,"interventionNames":24},"Accuracy-maximized, then effort-accuracy balanced, then effort-maximized",[13,14,15],{"label":26,"type":10,"description":11,"interventionNames":27},"Effort-accuracy balanced, then effort-maximized, then accuracy maximized",[13,14,15],{"label":29,"type":10,"description":11,"interventionNames":30},"Effort-accuracy balanced, then accuracy-maximized, then effort-maximized",[13,14,15],[32,38,42],{"type":33,"name":34,"description":35,"armGroupLabels":36,"otherNames":37},"BEHAVIORAL","Accuracy-maximized condition","Naming treatment condition in which the target will be immediately provided for repetition at picture onset.",[23,20,29,26,9,17],null,{"type":33,"name":39,"description":40,"armGroupLabels":41,"otherNames":37},"Effort-maximized condition","Naming treatment condition in which participants will have up to 10 seconds to respond before the target is provided for repetition.",[23,20,29,26,9,17],{"type":33,"name":43,"description":44,"armGroupLabels":45,"otherNames":37},"Effort-accuracy balanced condition","Naming treatment condition in which naming deadlines will be determined based on the balanced effort-to-accuracy benefit ratio formalized above, calculated on clinician-provided accuracy and response time ratings. Deadlines will be recalculated session-by-session to adjust to participant-specific treatment gains over time.",[23,20,29,26,9,17],[47],{"name":48,"affiliation":5,"role":49},"William Evans, PhD","PRINCIPAL_INVESTIGATOR",[51],{"name":52,"role":53,"phone":54,"phoneExt":37,"email":55},"Alyssa Kelly, M.A., CCC-SLP","CONTACT","412-648-3274","ank155@pitt.edu",[57],{"facility":58,"status":59,"city":60,"state":61,"zip":62,"country":63,"countryCode":64,"cosmosGeoPoint":65,"geoPoint":70,"contacts":71},"Language Rehab and Cognition Lab, Department of Communication Sciences and Disorders, School of Health and Rehabilitation Sciences, University of Pittsburgh","RECRUITING","Pittsburgh","Pennsylvania","15260","United States","US",{"type":66,"coordinates":67},"Point",[68,69],-79.99589,40.44062,{"lat":69,"lon":68},[72,75],{"name":48,"role":53,"phone":73,"phoneExt":37,"email":74},"412-383-6943","will.evans@pitt.edu",{"name":48,"role":49,"phone":37,"phoneExt":37,"email":37},{"type":49,"investigatorFullName":77,"investigatorTitle":78,"investigatorAffiliation":5,"oldNameTitle":37,"oldOrganization":37},"William Evans","Assistant Professor",[80,82],{"name":81,"class":6},"University of Massachusetts, Amherst",{"name":83,"class":84},"National Institute on Deafness and Other Communication Disorders (NIDCD)","NIH","100489463","phase-2-balancing-effortful-and-errorless-learning-in-naming-treatment-for-aphasia-100489463",false,"NCT05653440","Balancing Effortful and Errorless Learning in Naming Treatment for Aphasia","Integrating Complementary Learning Principles in Aphasia Rehabilitation Via Adaptive Modeling (Sub-study 1: Balancing Effortful and Errorless Learning Via Adaptive Naming Deadlines)","Inclusion Criteria:\n\n* Existing diagnosis of chronic (\\>6 months) aphasia subsequent to left hemisphere ischemic or hemorrhagic stroke.\n* Impaired performance on 2\u002F8 sections of the Comprehensive Aphasia Test.\n\nExclusion Criteria:\n\n* History of other acquired or progressive neurological disease.\n* Significant language comprehension impairments\n* Unmanaged drug \u002F alcohol dependence.\n* Severe diagnosed mood or behavioral disorders that require specialize mental health interventions.","ALL","18 Years",{"count":95,"type":96},30,"ESTIMATED","INTERVENTIONAL",[99],"PHASE2","Aphasia is a language disorder caused by stroke and other acquired brain injuries that affects over two million people in the United States and which interferes with life participation and quality of life. Anomia (i.e., word- finding difficulty) is a primary frustration for people with aphasia. Picture-based naming treatments for anomia are widely used in aphasia rehabilitation, but current treatment approaches do not address the long-term retention of naming abilities and do not focus on using these naming abilities in daily life. The current research aims to evaluate novel anomia treatment approaches to improve long-term retention and generalization to everyday life.\n\nThis study is one of two that are part of a larger grant. This record is for sub-study 1, which will adaptively balance effort and accuracy using speeded naming deadlines.",[102,103],"Aphasia","Stroke","2026-04-07",{"date":106,"type":107},"2026-04-13","ACTUAL",{"date":109,"type":107},"2023-11-27",{"date":111,"type":96},"2028-01-31",{"name":5,"class":6},1]