{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:20:38Z","timestamp":1790169638132,"version":"4.1.0"},"reference-count":0,"publisher":"Human Kinetics","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2010,2]]},"abstract":"<jats:sec sec-type=\"context\">\n                    <jats:title>Context:<\/jats:title>\n                    <jats:p>A clinical assessment tool that would allow for efficient large-group screening is needed to identify individuals potentially at risk for anterior cruciate ligament (ACL) injury.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"objective\">\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To assess the criterion validity of a jumplanding assessment tool compared with 3-dimensional (3D) motion analysis and evaluate interrater reliability across an expert vs novice rater using the Landing Error Scoring System (LESS).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"design\">\n                    <jats:title>Design:<\/jats:title>\n                    <jats:p>Validity protocol.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"setting\">\n                    <jats:title>Setting:<\/jats:title>\n                    <jats:p>Controlled, laboratory.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"participants\">\n                    <jats:title>Participants:<\/jats:title>\n                    <jats:p>Nineteen female (age 19.58 \u00b1 .84 y, height 1.67 \u00b1 .05 m, mass 63.66 \u00b1 10.11 kg) college soccer athletes volunteered.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"main outcome measurement\">\n                    <jats:title>Main Outcome Measurement:<\/jats:title>\n                    <jats:p>Interrater reliability between expert rater (5 y LESS experience) vs novice rater (no LESS experience). LESS scores across 13 items and total score. 3D lower extremity kinematics were reduced to dichotomous values to match LESS items.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"interventions\">\n                    <jats:title>Interventions:<\/jats:title>\n                    <jats:p>Participants performed drop-box landings from a 30-cm height with standard video-camera and 3D kinematic assessment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"results\">\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Intrarater item reliability, assessed by kappa correlation, between novice and experienced LESS raters ranged from moderate to excellent (\u03ba = .459\u2013.875). Overall LESS score, assessed by intraclass correlation coefficient, was excellent (ICC\n                      <jats:sub>2,1<\/jats:sub>\n                      = .835,\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .001). Statistically significant phi correlation (\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .05) was found between rater and 3D scores for knee-valgus range of motion; however, percent agreement between expert rater and 3D scores revealed excellent agreement (range of 84\u2013100%) for ankle flexion at initial contact, knee-flexion range of motion, trunk flexion at maximum knee flexion, and foot position at initial contact for both external and internal rotation of tibia. Moderate agreement was found between rater and 3D scores for trunk flexion at initial contact, stance width less than shoulder width, knee valgus at initial contact, and knee-valgus range of motion.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"conclusions\">\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Our findings support moderate to excellent validity and excellent expert vs novice interrater reliability of the LESS to accurately assess 3D kinematic motion patterns. Future research should evaluate the efficacy of the LESS to assess individuals at risk for ACL injury.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1123\/jsr.19.1.41","type":"journal-article","created":{"date-parts":[[2016,8,10]],"date-time":"2016-08-10T08:27:12Z","timestamp":1470817632000},"page":"41-56","source":"Crossref","is-referenced-by-count":96,"title":["Expert Versus Novice Interrater Reliability and Criterion Validity of the Landing Error Scoring System"],"prefix":"10.1123","volume":"19","author":[{"given":"James","family":"Onate","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nelson","family":"Cortes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cailee","family":"Welch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bonnie","family":"Van Lunen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"100","container-title":["Journal of Sport Rehabilitation"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/jsr\/19\/1\/article-p41.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/jsr\/19\/1\/article-p41.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,19]],"date-time":"2022-05-19T19:11:08Z","timestamp":1652987468000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/jsr\/19\/1\/article-p41.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2]]},"references-count":0,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1123\/jsr.19.1.41","relation":{},"ISSN":["1056-6716","1543-3072"],"issn-type":[{"value":"1056-6716","type":"print"},{"value":"1543-3072","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,2]]}}}