{"id":"https://openalex.org/W70837421","doi":null,"title":"ASSESSING TEST-RETEST RELIABILITY OF THE PORTABLE BROWER SPEED TRAP II TESTING SYSTEM","display_name":"ASSESSING TEST-RETEST RELIABILITY OF THE PORTABLE BROWER SPEED TRAP II TESTING SYSTEM","publication_year":2012,"publication_date":"2012-06-30","ids":{"openalex":"https://openalex.org/W70837421","mag":"70837421"},"language":"en","primary_location":{"id":"pmh:oai:brage.bibsys.no:11250/170968","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/170968","pdf_url":"http://hdl.handle.net/11250/170968","source":{"id":"https://openalex.org/S4306400255","display_name":"BIBSYS Brage (BIBSYS (Norway))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I173212132","host_organization_name":"Vilnius University","host_organization_lineage":["https://openalex.org/I173212132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"24-30","raw_type":"Journal article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11250/170968","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011489984","display_name":"Shaher A. I. Shalfawi","orcid":"https://orcid.org/0000-0002-5164-0230","observed_orcids":["https://orcid.org/0000-0002-5164-0230"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shaher A. I. Shalfawi","raw_affiliation_strings":["Norwegian Olympic Sport Centre, Department of Physical Training, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-5164-0230","affiliations":[{"raw_affiliation_string":"Norwegian Olympic Sport Centre, Department of Physical Training, Oslo, Norway","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108218757","display_name":"Eystein Enoksen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76283144","display_name":"Norwegian School of Sport Sciences","ror":"https://ror.org/045016w83","country_code":"NO","type":"education","lineage":["https://openalex.org/I76283144"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Eystein Enoksen","raw_affiliation_strings":["The Norwegian School of Sport Sciences, Department of Physical Performance, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Norwegian School of Sport Sciences, Department of Physical Performance, Oslo, Norway","institution_ids":["https://openalex.org/I76283144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021163617","display_name":"Espen T\u00f8nnessen","orcid":"https://orcid.org/0000-0002-7781-4913","observed_orcids":["https://orcid.org/0000-0002-7781-4913"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Espen T\u00f8nnessen","raw_affiliation_strings":["Norwegian Olympic Sport Centre, Department of Physical Training, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-7781-4913","affiliations":[{"raw_affiliation_string":"Norwegian Olympic Sport Centre, Department of Physical Training, Oslo, Norway","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052741709","display_name":"J\u00f8rgen Ingebrigtsen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4392738140","display_name":"University of Nordland","ror":"https://ror.org/034x1af55","country_code":"NO","type":"education","lineage":["https://openalex.org/I4392738140"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"J\u00f8rgen Ingebrigtsen","raw_affiliation_strings":["University of Nordland, Department of Physical Performance, Center for Practical Knowledge, Bod\u00f8, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nordland, Department of Physical Performance, Center for Practical Knowledge, Bod\u00f8, Norway","institution_ids":["https://openalex.org/I4392738140"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1177,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.77536609,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"44","issue":"1","first_page":"24","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.5570999979972839,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T10157","display_name":"Sports Performance and Training","score":0.5570999979972839,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T13189","display_name":"Physical Education and Training Studies","score":0.3734999895095825,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13359","display_name":"Sports Science and Education","score":0.0333000011742115,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/test-retest-reliability","display_name":"test-retest reliability","score":0.9449999928474426},{"id":"https://openalex.org/keywords/30-m-sprint","display_name":"30-meter sprint","score":0.7850000262260437},{"id":"https://openalex.org/keywords/split-times","display_name":"split times","score":0.8809999823570251},{"id":"https://openalex.org/keywords/physical-education-students","display_name":"physical education students","score":0.7929999828338623},{"id":"https://openalex.org/keywords/systematic-bias","display_name":"systematic bias","score":0.6290000081062317},{"id":"https://openalex.org/keywords/repeatability","display_name":"repeatability","score":0.6259999871253967}],"concepts":[{"id":"https://openalex.org/C154020017","wikidata":"https://www.wikidata.org/wiki/Q520171","display_name":"Repeatability","level":2,"score":0.7829384207725525},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7778456211090088},{"id":"https://openalex.org/C2776868573","wikidata":"https://www.wikidata.org/wiki/Q46855","display_name":"Sprint","level":2,"score":0.7523661255836487},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.6140848398208618},{"id":"https://openalex.org/C121099081","wikidata":"https://www.wikidata.org/wiki/Q665580","display_name":"Trap (plumbing)","level":2,"score":0.4772093892097473},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4052774906158447},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.40512967109680176},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.33080214262008667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32113662362098694},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2250092625617981},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19462719559669495},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17678692936897278},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.1508764922618866},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"pmh:oai:brage.bibsys.no:11250/170968","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/170968","pdf_url":"http://hdl.handle.net/11250/170968","source":{"id":"https://openalex.org/S4306400255","display_name":"BIBSYS Brage (BIBSYS (Norway))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I173212132","host_organization_name":"Vilnius University","host_organization_lineage":["https://openalex.org/I173212132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"24-30","raw_type":"Journal article"},{"id":"pmh:oai:brage.bibsys.no:11250/286680","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/286680","pdf_url":"http://hdl.handle.net/11250/286680","source":{"id":"https://openalex.org/S4306400255","display_name":"BIBSYS Brage (BIBSYS (Norway))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I173212132","host_organization_name":"Vilnius University","host_organization_lineage":["https://openalex.org/I173212132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"24-30","raw_type":"Journal article"},{"id":"pmh:oai:hrcak.srce.hr:83582","doi":null,"is_oa":true,"landing_page_url":"http://hrcak.srce.hr/83582","pdf_url":"http://hrcak.srce.hr/file/124403","source":{"id":"https://openalex.org/S4306400071","display_name":"University of Zagreb University Computing Centre (SRCE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I181343428","host_organization_name":"University of Zagreb","host_organization_lineage":["https://openalex.org/I181343428"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Kinesiology","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:nih.brage.unit.no:11250/170968","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/170968","pdf_url":null,"source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"24-30","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:nordopen.nord.no:11250/286680","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/286680","pdf_url":null,"source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"24-30","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:70837421","doi":null,"is_oa":true,"landing_page_url":"http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=124403","pdf_url":null,"source":{"id":"https://openalex.org/S75768340","display_name":"Kinesiology","issn_l":"1331-1441","issn":["1331-1441","1848-638X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","ddh","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310314832","host_organization_name":"University of Zagreb","host_organization_lineage":["https://openalex.org/P4310314832"],"host_organization_lineage_names":["University of Zagreb"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Kinesiology: international journal of fundamental and applied kinesiology","raw_type":null}],"best_oa_location":{"id":"pmh:oai:brage.bibsys.no:11250/170968","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/170968","pdf_url":"http://hdl.handle.net/11250/170968","source":{"id":"https://openalex.org/S4306400255","display_name":"BIBSYS Brage (BIBSYS (Norway))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I173212132","host_organization_name":"Vilnius University","host_organization_lineage":["https://openalex.org/I173212132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"24-30","raw_type":"Journal article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W70837421.pdf","grobid_xml":"https://content.openalex.org/works/W70837421.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W411628","https://openalex.org/W17154374","https://openalex.org/W154699911","https://openalex.org/W1859003939","https://openalex.org/W1897353584","https://openalex.org/W1978023259","https://openalex.org/W1997187318","https://openalex.org/W1997303387","https://openalex.org/W2000817199","https://openalex.org/W2014511576","https://openalex.org/W2026067155","https://openalex.org/W2041103277","https://openalex.org/W2041660097","https://openalex.org/W2049275704","https://openalex.org/W2052936672","https://openalex.org/W2071549027","https://openalex.org/W2074094472","https://openalex.org/W2074707121","https://openalex.org/W2077863850","https://openalex.org/W2078667880","https://openalex.org/W2082963314","https://openalex.org/W2096632664","https://openalex.org/W2106797088","https://openalex.org/W2109501411","https://openalex.org/W2112932419","https://openalex.org/W2124682509","https://openalex.org/W2133750711","https://openalex.org/W2141629493","https://openalex.org/W2148165061","https://openalex.org/W2150191773","https://openalex.org/W2150391672","https://openalex.org/W2151895510","https://openalex.org/W2167523277","https://openalex.org/W2762954521"],"related_works":["https://openalex.org/W7095830500","https://openalex.org/W2469273101","https://openalex.org/W2371160820","https://openalex.org/W2186198802","https://openalex.org/W2043691907","https://openalex.org/W4408918927","https://openalex.org/W2799850213","https://openalex.org/W2072580875","https://openalex.org/W4387221919","https://openalex.org/W3006338257"],"abstract_inverted_index":{"The":[0,22,63],"aim":[1],"of":[2,12,25,97,188,199,202],"the":[3,9,13,26,70,73,87,95,98,101,113,118,122,128,169,175,186,212,224],"present":[4],"study":[5],"was":[6,28,84,137],"to":[7,142,166,173,210],"assess":[8],"test-retest":[10,23],"reliability":[11,24],"Brower":[14,129],"Speed":[15,130],"Trap":[16,131],"II":[17,132],"running":[18,133,156,179,203],"speed":[19,134,180,204],"timing":[20,135],"system.":[21],"system":[27,99,102,136,170],"assessed":[29,111],"by":[30,112],"testing":[31,140,146,214],"52":[32],"physical":[33,147],"education":[34,148],"students":[35],"aged":[36],"(\u00b1SD)":[37],"21.4":[38],"(\u00b18.9)":[39],"years.":[40],"All":[41,55],"participants":[42],"were":[43,57,171],"tested":[44],"on":[45,59,223],"30-m":[46,52],"sprint":[47],"with":[48,227],"10-m,":[49],"20-m":[50],"and":[51,80,86,121,150],"split":[53],"times.":[54],"measurements":[56],"obtained":[58],"two":[60,83],"subsequent":[61],"days.":[62],"results":[64,221],"from":[65,184],"this":[66],"investigation":[67],"indicate":[68,126],"that":[69,127,181,196],"variations":[71],"in":[72,145,159,178],"students\u2019":[74],"performance":[75],"between":[76],"test":[77,81],"day":[78,82],"one":[79],"small":[85,176],"intra-class":[88],"correlation":[89],"indicates":[90],"a":[91,138,151],"high":[92],"repeatability.":[93],"In":[94],"examination":[96],"reliability,":[100],"did":[103],"not":[104],"show":[105],"any":[106],"marked":[107],"systematic":[108,119],"bias":[109,120],"(p<.05)":[110],"paired":[114],"sample":[115],"t-test.":[116],"However,":[117,158],"random":[123],"variation":[124],"found":[125],"reliable":[139],"instrument":[141,153],"be":[143,164],"used":[144],"students,":[149],"useful":[152],"for":[154],"measuring":[155],"speed.":[157],"future":[160],"studies":[161],"it":[162,207],"would":[163],"interesting":[165],"examine":[167],"if":[168,197],"able":[172],"monitor":[174],"changes":[177],"could":[182],"result":[183],"increasing":[185],"training":[187],"an":[189],"already":[190],"elite":[191],"athlete.":[192],"Furthermore,":[193],"we":[194],"concluded":[195],"comparison":[198],"overall":[200],"values":[201],"is":[205,208],"intended,":[206],"advisable":[209],"use":[211],"same":[213],"system,":[215],"because":[216],"different":[217,220],"systems":[218],"give":[219],"based":[222],"errors":[225],"associated":[226],"it.":[228]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}