{"id":"https://openalex.org/W7220364446","doi":"https://doi.org/10.64898/2026.10.02.26364604","title":"Immediate effects of suspension walker support on locomotor behavior of pre-walking infants with Down syndrome","display_name":"Immediate effects of suspension walker support on locomotor behavior of pre-walking infants with Down syndrome","publication_year":2026,"publication_date":"2026-10-05","ids":{"openalex":"https://openalex.org/W7220364446","doi":"https://doi.org/10.64898/2026.10.02.26364604"},"language":"en","primary_location":{"id":"doi:10.64898/2026.10.02.26364604","doi":"https://doi.org/10.64898/2026.10.02.26364604","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.02.26364604","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2026/10/05/2026.10.02.26364604.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.medrxiv.org/content/medrxiv/early/2026/10/05/2026.10.02.26364604.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041200787","display_name":"Christina M. Hospodar","orcid":"https://orcid.org/0000-0001-6273-696X","observed_orcids":["https://orcid.org/0000-0001-6273-696X"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christina M. Hospodar","raw_affiliation_strings":["University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047571449","display_name":"Heather A. Feldner","orcid":"https://orcid.org/0000-0002-3659-730X","observed_orcids":["https://orcid.org/0000-0002-3659-730X"]},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Heather A. Feldner","raw_affiliation_strings":["University of Washington"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002650797","display_name":"Julia E. Looper","orcid":"https://orcid.org/0000-0003-0392-0665","observed_orcids":["https://orcid.org/0000-0003-0392-0665"]},"institutions":[{"id":"https://openalex.org/I146552867","display_name":"University of Puget Sound","ror":"https://ror.org/042drmv40","country_code":"US","type":"education","lineage":["https://openalex.org/I146552867"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julia E. Looper","raw_affiliation_strings":["University of Puget Sound"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Puget Sound","institution_ids":["https://openalex.org/I146552867"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038968062","display_name":"Kari S. Kretch","orcid":"https://orcid.org/0000-0001-8678-1749","observed_orcids":["https://orcid.org/0000-0001-8678-1749"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kari S. Kretch","raw_affiliation_strings":["University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038968062"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11015","display_name":"Down syndrome and intellectual disability research","score":0.8529999852180481,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11015","display_name":"Down syndrome and intellectual disability research","score":0.8529999852180481,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12241","display_name":"Children's Physical and Motor Development","score":0.10239999741315842,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.013399999588727951,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/down-syndrome","display_name":"Down syndrome","score":0.9729999899864197},{"id":"https://openalex.org/keywords/locomotor-behavior","display_name":"locomotor behavior","score":0.7599999904632568},{"id":"https://openalex.org/keywords/infant-motor-development","display_name":"infant motor development","score":0.6299999952316284},{"id":"https://openalex.org/keywords/home-based-intervention","display_name":"home-based intervention","score":0.8629999756813049}],"concepts":[{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.6216999888420105},{"id":"https://openalex.org/C2993436365","wikidata":"https://www.wikidata.org/wiki/Q925958","display_name":"Locomotor activity","level":2,"score":0.6029999852180481},{"id":"https://openalex.org/C2779954681","wikidata":"https://www.wikidata.org/wiki/Q47715","display_name":"Down syndrome","level":2,"score":0.5461000204086304},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5166000127792358},{"id":"https://openalex.org/C105341887","wikidata":"https://www.wikidata.org/wiki/Q1307987","display_name":"Suspension (topology)","level":3,"score":0.5004000067710876},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.4359999895095825},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.40230000019073486},{"id":"https://openalex.org/C2985495968","wikidata":"https://www.wikidata.org/wiki/Q422453","display_name":"Motor activity","level":2,"score":0.3806000053882599},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3531999886035919},{"id":"https://openalex.org/C3020552372","wikidata":"https://www.wikidata.org/wiki/Q1079090","display_name":"Typically developing","level":3,"score":0.3346000015735626},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.328000009059906},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.2937000095844269},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.29190000891685486},{"id":"https://openalex.org/C2988899074","wikidata":"https://www.wikidata.org/wiki/Q19595989","display_name":"Motor behavior","level":2,"score":0.2824999988079071}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.10.02.26364604","doi":"https://doi.org/10.64898/2026.10.02.26364604","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.02.26364604","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2026/10/05/2026.10.02.26364604.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.10.02.26364604","doi":"https://doi.org/10.64898/2026.10.02.26364604","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.02.26364604","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2026/10/05/2026.10.02.26364604.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220364446.pdf","grobid_xml":"https://content.openalex.org/works/W7220364446.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W7160903568","https://openalex.org/W7167224562"],"related_works":["https://openalex.org/W7160903568","https://openalex.org/W7167224562","https://openalex.org/W4403093076","https://openalex.org/W2164271057","https://openalex.org/W4393862990","https://openalex.org/W2117261784","https://openalex.org/W3101876578","https://openalex.org/W3139600957","https://openalex.org/W2594549954","https://openalex.org/W4394734813"],"abstract_inverted_index":{"Abstract":[0],"Aims":[1],"Our":[2,29],"primary":[3],"aim":[4,31],"was":[5,32,138,149],"to":[6,33,53,91,96,152,164,171],"determine":[7],"the":[8,18,35,38,147,168,182,188],"immediate":[9],"effects":[10],"of":[11,22,37,99,167,190],"using":[12],"a":[13,77],"supported":[14],"stepping":[15,59,123],"device":[16],"on":[17],"real-time":[19],"locomotor":[20,43,113,174],"behavior":[21,44],"pre-walking":[23,158],"infants":[24,63,88,143,159],"with":[25,64,67,160],"Down":[26],"syndrome":[27],"(DS).":[28],"secondary":[30],"characterize":[34],"role":[36],"caregiver":[39,69],"in":[40,70],"facilitating":[41],"infant":[42],"by":[45,140,180],"quantifying":[46],"infant-initiated":[47],"and":[48,52,73,131,142],"caregiver-initiated":[49],"walker":[50,56,116,136,148,170],"movement,":[51],"test":[54],"whether":[55],"movement":[57,137],"encourages":[58],"behavior.":[60,175],"Methods":[61],"Pre-walking":[62],"DS":[65,161],"played":[66],"their":[68,173],"two":[71],"conditions\u2014with":[72],"without":[74,156],"assistance":[75],"from":[76,94],"wheeled":[78],"suspension":[79,108,169,192],"walker.":[80,183],"To":[81],"examine":[82,187],"changes":[83],"across":[84,89],"development,":[85],"we":[86,105],"recorded":[87],"one":[90],"four":[92],"sessions":[93],"10":[95],"19":[97],"months":[98],"age.":[100],"Results":[101],"Across":[102],"developmental":[103],"stages,":[104],"found":[106],"that":[107],"walkers":[109,193],"robustly":[110],"increased":[111,117],"infants\u2019":[112,178],"behavior:":[114],"The":[115],"upright":[118,125],"time,":[119],"percent":[120,128],"time":[121,129],"stepping,":[122],"rate,":[124,127],"bout":[126,133],"locomoting,":[130],"total":[132],"rate.":[134],"Most":[135],"initiated":[139],"caregivers,":[141],"stepped":[144],"more":[145],"while":[146],"moving":[150,181],"compared":[151],"stationary.":[153],"Conclusions":[154],"Even":[155],"practice,":[157],"were":[162],"able":[163],"take":[165],"advantage":[166],"increase":[172],"Caregivers":[176],"facilitated":[177],"activity":[179],"Future":[184],"work":[185],"will":[186],"potential":[189],"overground":[191],"for":[194],"home-based":[195],"intervention.":[196]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-06T00:00:00"}
