[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Joel E. Ringdahl\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":49},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":32,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":48},"100614357","harnessing-communication-preferences-100614357",false,"NCT07278544","Harnessing Communication Preferences","Harnessing Communication Preferences to Enhance Its Persistence and Mitigate Relapse of Challenging Behavior","Inclusion Criteria:\n\n* 2 years old and older.\n* Diagnosis of intellectual or developmental disability.\n* Referred for assessment and treatment of challenging behavior.\n\nExclusion Criteria:\n\n* Challenging behavior does not occur within the context of structured assessment, eliminating the ability to identify its operant function, or the behavior is deemed too dangerous to safely observe during assessment.\n* Communicate functionally using vocal\u002Fverbal communication.\n* Can only identify one proficient AAC strategy.","ALL","2 Years","90 Years",{"count":20,"type":21},60,"ESTIMATED","INTERVENTIONAL",[24],"NA","The goal of this clinical trial is to evaluate how preference for communication approach (e.g., using a touch talker versus picture cards) impacts treatment maintenance in the context of treatment to reduce challenging behavior exhibited by individuals with intellectual and\u002For developmental disabilities. As well, the clinical trial will evaluate how this preference impacts treatment relapse when care providers implement intervention and will identify potential demographic variables (e.g., age and symptom severity) that affect outcomes.\n\nThe main question\\[s\\] it aims to answer \\[is\u002Fare\\]:\n\nPreferred communication strategies will persist to a greater extent when intervention is disrupted, relative to less preferred communication strategies.\n\nCommunication modality preference will increase persistence for individuals with lower pre-experimental symptom severity scores and higher pre-experimental communication functioning scores. We predict demographic characteristics and developmental level will not impact intervention outcomes.\n\nTwo groups will be compared. Group 1 will receive initial intervention using a preferred communication strategy. Group 2 will receive initial intervention using a non preferred, but effective, communication strategy. Intervention type will then be reversed. Researchers will compare preferred and non preferred interventions on continued expression of the communication strategy when intervention is challenged.\n\nParticipants will exhibit alternative appropriate communicative behavior as a means of replacing\u002Freducing challenging behavior. This will take place using (a) preferred communication strategies and (b) non preferred communication strategies. Following successful intervention with each type of communication, intervention will be challenged and continued use of the communication strategy will be measured.",[27,28,29,30,31],"Intellectual Disability","Autism Spectrum Disorder","Self-Injurious Behavior","Communication Disabilities","Communication, Nonverbal",[33,34,35],"Functional communication training","Treatment maintenance","Behavioral relapse","RECRUITING","2025-12-03",{"date":39,"type":40},"2025-12-12","ACTUAL",{"date":42,"type":40},"2025-08-15",{"date":44,"type":21},"2031-03-31",{"name":46,"class":47},"Joel E. Ringdahl","OTHER",2,""]